\documentclass[11pt,letterpaper]{article}

\def\aaAceves{Instituto de Matemi\'aticas Unidad Morelia, Morelia, M\'exico}
\def\aaAhn{Kyungpook National University, Daegu, Korea}
\def\aaAkinola{University of Bath, Bath, United Kingdom}
\def\aaAlZhour{Zarqa Private University, Zarqa, Jordan}
\def\aaAminu{University of Birmingham, Birmingham, United Kingdom}
\def\aaAndjelic{Center for Research on Optimization and Control, Aveiro, Portugal}
\def\aaArav{Georgia State University, Atlanta, GA, USA}
\def\aaArico{Dipartimento di Matematica - Universit\'a di Cagliari, Cagliari, Italy}
\def\aaArroyo{UAM-Iztapalapa, M\'exico, City, M\'exico}
\def\aaAvalos{Universidad Aut\'onoma de Nuevo Le\'on, Nuevo Le\'on, M\'exico}
\def\aaBardsley{University of Montana, Missoula, Montana, USA}
\def\aaBarrett{Brigham Young University, Provo, Utah}
\def\aaBarria{Santa Clara University, Santa Clara, U.S.A.}
\def\aaBaur{Chemnitz University of Technology, Chemnitz, Germany}
\def\aaBella{University of Connecticut, Storrs, USA}
\def\aaBengochea{Universidad Aut\'onoma de la Ciudad de M\'exico,  M\'exico D.F.
}

\def\aaBenner{TU Chemnitz, Fakult\"at f\"ur Mathematik, Chemnitz, Germany}
\def\aaBerman{Technion, Haifa, Israel}
\def\aaBini{Dipartimento di Matematica, Universit\'a di Pisa, Pisa, Italy}
\def\aaBoettcher{TU Chemnitz, Chemnitz, Germany}
\def\aaBoimond{LISA - University of Angers, Angers, France}
\def\aaBourgeois{Facult\'e de Luminy, Marseille, France}
\def\aaBrualdi{University of Wisconsin - Madison, Madison, USA}
\def\aaBru{Univ. Polit\'ecnica, Valencia, Spain}
\def\aaBueno{The University of California at Santa Barbara, Santa Barbara, USA}
\def\aaBunch{UCSD, La Jolla, CA, USA}
\def\aaButkovic{University of Birmingham, Birmingham, United Kingdom}
\def\aaCanogar{Universidad Nacional de Educaci\'on a Distancia, Madrid, Spain}
\def\aaCarriegos{Universidad de Le\'on, Le\'on, Spain}
\def\aaCastro{Universidad Polit\'ecnica de Madrid, Madrid, Spain}
\def\aaCatral{University of Victoria, Victoria, Canada}
\def\aaChaudhary{ISRWO, New Delhi, Delhi, India}
\def\aaCheng{National University of Defense Technology, Changsha, P.R.China}
\def\aaCherepniov{Moscow State University, Moscow, Russia}
\def\aaCorral{Universidad Polit\'ecnica de Valencia, Valencia, Spain}
\def\aaCorriveau{Universit\'e du Qu\'ebec \`a Montr\'eal (UQAM), Montr\'eal, Canada}
\def\aaCortes{Universidad de Zaragoza, Zaragoza, Spain}
\def\aaCosta{Centre for Research on Optimization and Control, Aveiro, Portugal}
\def\aaCox{Rice University, Houston, TX, USA}
\def\aaCravo{University of Madeira and CELC, Funchal, Portugal}
\def\aaCvetkovic{Faculty of Science, Novi Sad, Serbia}
\def\aadaCruz{U.B.I, Covilh\~a, Portugal}
\def\aaDamm{TU Kaiserslautern, Kaiserslautern, Germany}
\def\aaDay{San Jose State University, San Jose, CA, USA}
\def\aaDeaett{University of Wisconsin-Madison, Madison, WI, USA}
\def\aaDeAlba{Drake University, Des Moines, USA}
\def\aaDeb{Sikkim Manipal Institute of Technology, Majitar, Sikkim, India}
\def\aaDeTeran{Universidad Carlos III de Madrid, Legan\'es, Spain}
\def\aaDhillon{University of Texas, Austin, USA}
\def\aaDjordjevic{Benem\'erita Universidad Aut\'onoma de Puebla, Puebla, M\'exico}
\def\aaDjordjevicD{Faculty of Sciences and Mathematics, University of Nis, Nis, 18000, Serbia}
\def\aaDobovisek{University of Ljubljana, Faculty of Mathematics and Physics, Ljubljana, Slovenia}
\def\aaDodig{CELC, Universidade de Lisboa, Lisbon, Portugal}
\def\aaDogan{UTEP, El Paso, TX, USA}
\def\aaDolinar{Faculty of Electrical Engineering, Ljubljana, Slovenia}
\def\aaDominguez{Universidad Polit\'ecnica de Madrid, Madrid, Spain}
\def\aaDopazo{Facultad de Informatica. Universidad Polit\'ecnica Madrid, Boadilla del Monte, Madrid, Spain}
\def\aaElhashash{Drexel University, Philadelphia, USA}
\def\aaEngel{Transversal Networks Inc., Madison Wisconsin, USA}
\def\aaEsen{Anadolu University, Eskisehir, Turkey}
\def\aaEstatico{Universit\'a di Cagliari, Cagliari, Italy}
\def\aaEubanks{Washington State University, Pullman, USA}
\def\aaFassbender{TU Braunschweig, Braunschweig, Germany}
\def\aaFeng{Faculty of  mathematics, TU Chemnitz, Chemnitz, Germany}
\def\aaFernandes{Centro de Estruturas Lineares e Combinat\'orias (CELC), Lisboa, Portugal}
\def\aaFerrer{Universitat Politecnica de Catalunya, Barcelona, Spain}
\def\aaFosner{Institute of Mathematics, Physics and Mechanics, Ljubljana, Slovenia}
\def\aaFonseca{Department of Mathematics, University of Coimbra, Coimbra, Portugal}
\def\aaForoutannia{Vali-asr University of Rafsanjan, Rafsanjan, Iran}
\def\aaFrank{University of Kaiserslautern, Kaiserslautern, Germany}
\def\aaFurtado{Centro de Estruturas Lineares e Combinat\'orias da U. L, Porto, Portugal}
\def\aaFuruichi{Nihon University, Tokyo, Japan}
\def\aaGarcia{Pomona College, Claremont, CA, USA}
\def\aaGasso{Inst.Mat.Mult.  Universidad Polit\'ecnica Valencia, Valencia, Spain}
\def\aaGaubert{INRIA and CMAP, Ecole Polytechnique, Palaiseau, France}
\def\aaGavalec{University of Hradec Kr\'alov\'e, Hradec Kr\'alov\'e, Czech Republic}
\def\aaGemignani{Department of Mathematics University of Pisa, Pisa, Italy}
\def\aaGlebsky{Universidad Aut\'onoma de San Luis Potosi, San Luis Potosi, M\'exico}
\def\aaGoldberger{Tel Aviv University, Tel Aviv, Israel}
\def\aaGouveia{Department of Mathematics, FCTUC, Coimbra, Portugal}
\def\aaGrout{Iowa State University, Ames, USA}
\def\aaGrudsky{CINVESTAV del I.P.N., M\'exico, M\'exico}
\def\aaGuo{University of Regina, Regina, Canada}
\def\aaGuzman{Instituto de Investigaciones Econ\'omicas.  UNAM., M\'exico, M\'exico}
\def\aaHanaish{7th October University, Misurata, Libya}
\def\aaHardouin{LISA - University of Angers, Angers, France}
\def\aaHarel{Dept of Math, University of California, San Diego, San Diego, USA}
\def\aaHernandez{UNAM, M\'exico, D.F., M\'exico}
\def\aaHnetynkova{Dep. of Mathematics, Arizona State University, Tempe, Arizona}
\def\aaHogben{Iowa State University, Ames, Iowa, USA}
\def\aaHorn{University of Utah, Salt Lake City, USA}
\def\aaHuylebrouck{Dep Architecture Sint-Lucas, Brussels, Belgium}
\def\aaIannazzo{Dip.to di Fisica e Mat., Universit\`a dell'Insubria, Como, Italy}
\def\aaIm{Chonnam National University, Gwangju, Korea(Rep. of)}
\def\aaKaibah{7th October University, Misurata, Libya}
\def\aaKantun{Benemerita Universidad Autonoma de Puebla, Puebla, M\'exico}
\def\aaKirkland{University of Regina, Regina, Canada}
\def\aaKlasa{Dawson College, Montreal, Canada}
\def\aaKlein{University of Amsterdam, Amsterdam, The Netherlands}
\def\aaKopparty{Indiana State University, Terre Haute, IN,  USA}
\def\aaKortesi{University of Miskolc, Miskolc, Hungary}
\def\aaKostic{Faculty of Science, Novi Sad, Serbia}
\def\aaKressner{ETH Zurich, Zurich, Switzerland}
\def\aaKum{Chungbuk National University, Cheongju, S. Korea}
\def\aaLaffey{University College Dublin, Dublin, Ireland}
\def\aaLancaster{University of Calgary, Calgary, Canada}
\def\aaLeeH{Kyungpook National University, Daegu, Korea}
\def\aaLeeG{Pukyong National University, Busan, Korea}
\def\aaLeite{Universidade Federal do Espirito Santo - UFES, Vitoria, Brazil}
\def\aaLeon{University of Massachusetts Dartmouth, Dartmouth, MA 02747, USA}
\def\aaLi{College of William and Mary, Williamsburg, USA}
\def\aaLim{Kyungpook National University, Daegu, Korea}
\def\aaLisker{Ferment Magazine, Middletown, Connecticut, USA}
\def\aaLoiseau{IRCCyN-CNRS, Nantes, France}
\def\aaLuviano Flores{IMATE-UNAM, M\'exico, Distrito Federal}
\def\aaMachado{Pontificia Universidade Catolica de S\~ao Paulo, S\~ao Paulo, Brasil}
\def\aaMalik{Department of mathematics, Hindu College, Delhi Univ., Delhi, India}
\def\aaMaracci{Dept of Mathematics and CSCI, Siena University, Siena, Italy}
\def\aaMaroulas{Dept. of Mathematics, Nat. Technical University, Athens, Greece}
\def\aaMarovt{Institute of Mathematics, Physics and Mechanics, Ljubljana, Slovenia}
\def\aaMarques{University of Algarve and CELC, Faro, Portugal}
\def\aaMartinezAv{Universidad Autonoma del Estado de Hidalgo, Pachuca, M\'exico}
\def\aaMartin{North Dakota State University, Fargo, USA}
\def\aaMartins{Centre for Research on Optimization and Control (CEOC), Aveiro, Portugal}
\def\aaMartinez{Universidad  de  Alcal\'a, Alcal\'a de Henares, Spain}
\def\aaMcDonald{Washington State University, Pullman, WA, USA}
\def\aaMcEneaney{University of California, San Diego, La Jolla, United States}
\def\aaDopico{Universidad Carlos III de Madrid, Legan\'es, Spain}
\def\aaMead{Boise State University, Boise, USA}
\def\aaMeerbergen{K.U.Leuven, Heverlee, Belgium}
\def\aaMeini{Dipartimento di Matematica, Universit\'a di Pisa, Pisa, Italy}
\def\aaMena{Escuela Polit\'ecnica Nacional, Quito, Ecuador}
\def\aaMerlet{CNRS/LIAFA, Paris, France}
\def\aaMerris{None--Retired, Hayward, USA}
\def\aaSmigoc{University College Dublin, Dublin, Ireland}
\def\aaMikkelson{Iowa State University, Ames, IA, United States of America}
\def\aaMilligan{University of Central Oklahoma, Edmond, OK, USA}
\def\aaMishra{BHU Varanasi , Varanasi, India}
\def\aaMitchell{Virginia Commonwealth University, Richmond, United States}
\def\aaMoosaei{Guilan, Rasht, Iran}
\def\aaMoro{Universidad Carlos III de Madrid, Legan\'es, Spain}
\def\aaMorris{Washington State University, Pullman, USA}
\def\aaMoura{Instituto Superior T\'ecnico, UTL, Lisbon, Portugal}
\def\aaNagy{Emory University, Atlanta, USA}
\def\aaNarayan{Central Michigan University, Mount Pleasant, Michigan 48859, USA}
\def\aaNeumann{Department of Mathematics, University of Connecticut, Storrs, USA}
\def\aaNoutsos{University of Ioannina, Ioannina, Greece}
\def\aaOlesky{University of Victoria, Victoria, Canada}
\def\aaOlshevsky{University of Connecticut, Storrs, USA}
\def\aaPalma{Instituto de F\'{\i}sica (BUAP), Puebla, M\'exico}
\def\aaParraguez{Pontificia Universidad Cat\'olica de Valpara\'{\i}so, Valpara\'{\i}so, Chile}
\def\aaPatricio{Departamento de Matem\'atica, Universidade do Minho, Braga, Portugal}
\def\aaPenaM{Universitat Politecnica de Catalunya, Barcelona, Spain}
\def\aaPenaJM{University of Zaragoza, Zaragoza, Spain}
\def\aaPerdigao{Faculdade de Ciências e Tecnologia-UNL, Lisboa, Portugal}
\def\aaPlavka{Technical University, Koice, Slovakia}
\def\aaPlestenjak{University of Ljubljana, Ljubljana, Slovenia}
\def\aaPonce{University of Hradec Kr\'alov\'e, Hradec Kr\'alov\'e, Czech Republic}
\def\aaPoole{East Tennessee State University, Johnson City, USA}
\def\aaPossani{ITAM- Instituto Tecnol\'ogico Aut\'onomo de M\'exico, M\'exico, M\'exico}
\def\aaProkip{Institute of Appl.Problem for Mech.and Math. NAS of Ukr, L'viv, Ukraine}
\def\aaProtasov{Moscow State University, Moscow, Russia}
\def\aaPruneda{University of Castilla-La Mancha, Ciudad Real, Spain}
\def\aaPryporova{Iowa State University, Ames, IA, USA}
\def\aaRakotondrajao{University of Antananarivo, Antananarivo, Madagascar}
\def\aaRenaut{Department of Mathematics and Statistics, Tempe, USA}
\def\aaRoca{Dpto. de Matem\'atica Aplicada, Universidad Polit\'ecnica, Valencia, Spain}
\def\aaRodriguez{Universitat Rovira i Virgili, Tarragona, Espa\~na}
\def\aaRump{Hamburg University of Technology, Hamburg, Germany}
\def\aaRusso{Department of  Mathematics - University of Padua, Padova, Italy}
\def\aaRust{National Institute of Standards and Technology, Gaithersburg, MD, USA}
\def\aaSalam{Universit\'e du Littoral-C\^ote d'Opale, Calais, France}
\def\aaSanchez{Benem\'erita Universidad Aut\'onoma de Puebla, Puebla, M\'exico}
\def\aaSangare{Institut de Polytechnique, Fianarantsoa, Madagascar}
\def\aaSantos{Instituto Superior T\'ecnico, UTL, Lisbon, Portugal}
\def\aaSato{Tamagawa University, Tokyo, Japan}
\def\aaSchaeffer{Universidad Aut\'onoma de Nuevo Le\'on, San Nicol\'as de los Garza, M\'exico}
\def\aaSchaffrin{Ohio State University,  Columbus, OH, USA}
\def\aaSchneider{University of Wisconsin, Madison, Madison, WI, USA}
\def\aaSebeldin{University UGANC, Guinea, Conakry, Guinea}
\def\aaSeddighin{Indiana University East, Richmod, Indiana}
\def\aaSemrl{University of Ljubljana, Ljubljana, Slovenia}
\def\aaSendov{The University of Western Ontario, London, Canada}
\def\aaSergeev{University of Birmingham, Birmingham, United Kingdom}
\def\aaShader{University of Wyoming, Laramie, US}
\def\aaShahryari{Tabriz University, Tabriz, Iran, Tabriz, Iran}
\def\aaShaked{Emek Yezreel College, Emek Yezreel, Israel}
\def\aaShivakumar{University of Manitoba, Winnipeg, Canada}
\def\aaSinkovic{Technische Universiteit Eindhoven, Eindhoven, Netherlands}
\def\aaSivakumar{Indian Institute of Technology Madras, Chennai, India}
\def\aaSivic{Institute of Mathematics, Physics and Mechanics, Ljubljana, Slovenia}
\def\aaSoares{University of Tras-os-Montes and Alto Douro, Vila Real, Portugal}
\def\aaStefan{Arizona State University, Tempe, Arizona}
\def\aaStosic{Instituto de Sistemas e Robotica, IST, Lisbon, Portugal}
\def\aaStrong{Pepperdine University, Malibu, California, USA}
\def\aaStuart{Pacific Lutheran University, Tacoma, USA}
\def\aaSzyld{Temple University, Phialdelphia, USA}
\def\aaTakane{Instituto de Matem\'aticas UNAM (Cuernavaca), Cuernavaca, M\'exico}
\def\aaTam{University of Birmingham, Birmingham, UK}
\def\aaTanguay{Universit\'e du Qu\'ebec \`a Montr\'eal (UQAM), Montr\'eal, Canada}
\def\aaTeixeira{Centro de Estruturas Lineares e Combinat\'orias (CELC), Lisboa, Portugal}
\def\aaTrigueros{Depto de Matem\'aticas ITAM, M\'exico DF, M\'exico}
\def\aaUchiyama{Shimane University,  Matsue, Shimane, Japan}
\def\aaUhlig{Mathematics, Auburn University, Auburn, AL 36849, USA}
\def\aaVallejo{Instituto de Matem\'aticas,  Morelia, M\'exico}
\def\aavandenDriessche{University of Victoria, Victoria, Canada}
\def\aavanderHolst{Eindhoven University of Technology, Eindhoven, The Netherlands}
\def\aaVanderMeulen{Redeemer University College, Ancaster, Ontario, Canada}
\def\aaVanDooren{Universit\'e catholique de Louvain, Louvain-la-Neuve, Belgium}
\def\aaVargas{ICYTDF, M\'exico, M\'exico}
\def\aaVerde{UAM Iztapalapa, M\'exico DF, M\'exico}
\def\aaVieira{Feup, Porto, Portugal}
\def\aaWeaver{University of West Florida, Pensacola, FL 32514, USA}
\def\aaWojciechowski{University of Texas at El Paso, El Paso, USA}
\def\aaWrobel{Warsaw University of Technology and Polish Academy of Sciences, Warsaw, Poland}
\def\aaWu{National Chiao Tung University, Hsinchu, Taiwan}
\def\aaZandieh{Arizona State University, Tempe, AZ, USA}
\def\aaZimmermann{Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic}
\def\aaZuniga{Department of Mathematics, University of Calgary, Calgary, Alberta, Canada}
\def\ttAhn{
An extended Lie-Trotter formula and its applications (with  Sejong Kim and Yongdo Lim)
}
\def\ttAlZhour{
Matrix Results on Weighted Drazin Inverse and Some Applications (with  Adem Kilicman)
}
\def\ttAndjelic{
One upper bound for the largest eigenvalue of the signless Laplacian (with  Slobodan Simic)
}
\def\ttArav{
Sign Patterns That Require Almost Unique Rank (with  Frank Hall, Zhongshan Li, Assefa Merid, Yubin Gao)
}
\def\ttBarria{
The strong closure of the similarity orbit for a class of pairs of finite rank operators
}
\def\ttBengochea{
Duality in the Hopf Algebra of multivariate polynomials
}
\def\ttBourgeois{
About the logarithm function over the matrices
}
\def\ttBru{
On some classes of $H$-matrices (with  Ljiljana Cvetkovi\'c, Vladimir Kosti\'c and Francisco Pedroche)
}
\def\ttBueno{
Algorithms for computing the Geronimus Transformation
}
\def\ttCarriegos{
Reachability of regular switched linear systems
}
\def\ttCastro{
Representations for the generalized Drazin inverse of additive perturbations (with  M.F. Mart\'{\i}nez-Serrano)
}
\def\ttCheng{
One Type of Inverse Eigenvalue Problems in Quaternionic Quantum Mechanics (with  Liang-gui Feng)
}
\def\ttCorral{
On Schur complements of $H$-matrices (with R. Bru,  I. Gim\'{e}nez, J. Mas)
}
\def\ttCortes{
Some properties of the class sign regular matrices and its subclasses (with  J.M. Pe{\~n}a)
}
\def\ttCosta{
Acyclic Birkhoff Polytope (with  C.M. da Fonseca and Enide Andrade Martins)
}
\def\ttCravo{
Controllability of Matrices with Prescribed Blocks
}
\def\ttdaCruz{
On the matrices that preserve the value of the immanant of the upper triangular matrices (with Ros\'ario Fernandes)
}
\def\ttDay{
Graph Energy Change Due to Edge Deletion
}
\def\ttSanchez{
Manifold of proper elements (with S. Djordevic)
}
\def\ttDodig{
Singular systems, state feedback problem
}
\def\ttDolinar{
General preservers of quasi-commutativity (with  Bojan Kuzma)
}
\def\ttDominguez{
General solution of certain matrix equations arising in filter design applications
}
\def\ttDopazo{
Further results on the representation of the Drazin inverse of a $2\times 2$ block matrix (with  M.F. Mart\'{\i}nez-Serrano and N. Castro-Gonz\'{a}lez)
}
\def\ttEsen{
On The Root Clustering of Matrices
}
\def\ttFernandes{
Rank partitions and covering numbers under small  perturbations of an element
}
\def\ttFerrer{
Geometric structure of the equivalence classes of a controllable pair (with A.~Compta, and  M.~Pe{\~n}a)
}
\def\ttFonseca{
An inequality for the multiplicity of an eigenvalue
}
\def\ttFosner{
Commutativity preserving maps on real matrices
}
\def\ttFrank{
An iterative method for transport equations in radiotherapy (with Bruno Dubroca)
}
\def\ttFurtado{
Order Invariant Spectral Properties for Several Matrices (with  Charles Johnson)
}
\def\ttFuruichi{
On trace inequalities for products of matrices
}
\def\ttGasso{
The class of Inverse-Positive matrices with checkerboard pattern (with  Manuel F. Abad,  and Juan R. Torregrosa)
}
\def\ttGlebsky{
On low rank perturbations of matrices (with  Luis Manuel Rivera)
}
\def\ttGoldberger{
An upper bound on the characteristic polynomial of a nonnegative matrix leading to      a proof of the Boyle--Handleman conjecture (with  Michael Neumann)
}
\def\ttGouveia{
On a singular Toeplitz pencil
}
\def\ttGrudsky{
Uniform boundedness of Toeplitz Matrices with variable coefficients
}
\def\ttGuzman{
Reduction of an Ito's diffusion input output model for the determination of square mean stability
}
\def\ttHanaish{
Shrinkage Estimators for Estimation the Multivariate Normal Mean Vector under Degrees of Distrust (with  Abdunnabi M. Ali Elbouzedi)
}
\def\ttHorn{
A Canonical Form for Quasi-Real Normal Matrices Under Real Orthogonal Similarity (with Geoffrey R. Goodson)
}
\def\ttIm{
Representations of trilinear products in Comtrans algebras (with  Jonathan D. H. Smith)
}
\def\ttKaibah{
Asymptotic Behavior of Solutions of Stochastic Equations and Applications in Statistical Parameter Estimation
}
\def\ttKopparty{
Generalized inverses of infinite matrices
}
\def\ttKortesi{
Using Linear Algebra in Teaching Hamilton Quaternions and Graphs
}
\def\ttLeeG{
Complexity Analysis of the  Primal-Dual Interior Point Method for Second-order Cone Optimization Problem (with Bo Kyung Choi)
}
\def\ttLeeH{
Contractions and nonlinear matrix equations on positive definite cones (with Yongdo Lim)
}
\def\ttMachado{
GPEA's researches about the meta resources in teaching and learning the notion of basis of a vector space (with  Bianchini, B.L. and  Maranh\~ao, M.C.S.A.)
}
\def\ttMarovt{
Homomorphisms of matrix semigroups over division rings from dimension two to three (with Gregor Dolinar)
}
\def\ttMarques{
Some conditions for the commutativity of matrix patterns (with C.R. Johnson)
}
\def\ttMartinez{
Polynomial regression in the Bernstein basis (with Ana Marco)
}
\def\ttMartins{
On the spectra of some graphs like weighted rooted trees (with Ros\'{a}rio Fernandes and  Helena Gomes)
}
\def\ttMikkelson{
Minimum Rank of Graphs with Loops
}
\def\ttMilligan{
On Euclidean Squared Distance Matrices (with  Chi-Kwong Li and Michael Trossett)
}
\def\ttMitchell{
Orthogonal Removal of Vertices and Minimum Semidefinite Rank (with Sivaram Narayan)
}
\def\ttNarayan{
Linearly Independent Vertices and Minimum Semidefinite Rank
}
\def\ttOlshevsky{
Can One Invert a Matrix via Graph Manipulations? (with Tom Bella and Pavel Zhlobich)
}
\def\ttPalma{
Solution of the linear time-dependent potential by using a solvable Lie algebra$^*$ (with  M. Villa, and L. Sandoval)
}
\def\ttPatricio{
Some additive results on Drazin Inverses (with R.E. Hartwig)
}
\def\ttPenaM{
Perturbations preserving conditioned invariant subspaces (w
ith A.~Compta and  J.~Ferrer)
}
\def\ttPerdigao{
On the equivalence class graph (with   Ros\'ario Fernandes)
}
\def\ttPoole{
Whatever Happened to Rook's Pivoting?
}
\def\ttProkip{
On the problem of diagonalizability of matrices over a principal ideal domain
}
\def\ttProtasov{
$p$-radii  of linear operators and equations of self-similarity
}
\def\ttPruneda{
Complete Orthogonal Decomposition Compared with Direct Projection Methods (with  Beatriz Lacruz)
}
\def\ttRakotondrajao{
Euler's difference table and maximum permanents of $(0,1)$-matrices
}
\def\ttRoca{
Pencils with Prescribed Constant Subpencils (with  F.C. Silva)
}
\def\ttRodriguez{
The Laplacian Spectrum of Hypergraphs (with  Aida Kamisalic)
}
\def\ttRump{
The ratio between the Toeplitz and the unstructured condition number (with  H. Sekigawa)
}
\def\ttRusso{
On some general determinantal identities of Sylvester type (with Michela Redivo-Zaglia)
}
\def\ttSalam{
A structure-preserving  Arnoldi-like method for a class of structured matrices
}
\def\ttSato{
The algebraic relations of curvatures of PL manifolds
}
\def\ttSchaeffer{
Locally computable approximations of absorption times for graph clustering (with Pekka Orponen and Vanesa Avalos)
}
\def\ttSchaffrin{
Total least-squares regularization of Tykhonov type and an ancient racetrack in Corinth (with  Kyle Snow)
}
\def\ttSebeldin{
 Algorithm resolving problem of determination of finite cyclicgroup by its automorphism group (with V.K. Vildanov and A.L. Sylla)
}
\def\ttSeddighin{
Matrix Optimization in Statistics
}
\def\ttSemrl{
Locally linearly dependent operators
}
\def\ttSendov{
Spectral Manifolds (with A. Daniilidis, J. Malick, and  A. Lewis)
}
\def\ttShahryari{
$Z_2$-graded symmetry classes of tensors
}
\def\ttSinkovic{
An upper bound for the maximum nullity of a symmetric matrix whose graph is outerplanar
}
\def\ttSivic{
On varieties of commuting triples
}
\def\ttSoares{
Inequalities on an indefinite inner product space  (with N. Bebiano et al.)
}
\def\ttStosic{
On Generalized Procrustes Problem (with  Jo\~ao Xavier)
}
\def\ttStuart{
Spectrally Arbitrary Ray Patterns
}
\def\ttTeixeira{
A Completion Problem over the Field of Real Numbers (with Fernando C. Silva)
}
\def\ttUchiyama{
A New Majorization between functions
}
\def\ttUhlig{
 Convex and Non-convex Optimization Problems for the Field of Values of a Matrix
}
\def\ttVallejo{
Additivity obstructions for integral matrices and pyramids (with Miguel Santoyo)
}
\def\ttVargas{
Students difficulties with concept of vector space from point of view of APOS Theory
}
\def\ttVerde{
Linear algebraic approach to rational functions
}
\def\ttVieira{
Euclidean Jordan algebras and inequalities on the parameters and on the spectra  of a strongly  regular graph
}
\def\ttWeaver{
Nonsingularity of Divisor Tournaments (with  Rohan Hemasinha and Jeffrey L. Stuart)
}
\def\ttWojciechowski{
Orderings of matrix algebras and their applications
}
\def\ttWrobel{
The Gauss-Lucas theorem and the numerical range
}
\def\ttWu{
Numerical ranges of nilpotent operators (with Hwa-Long Gau)}

\def\aa{10:45}
\def\ab{11:10}
\def\ac{11:35}
\def\ad{12:00}
\def\ae{12:25}

\def\ba{16:55}
\def\bb{17:20}
\def\bc{17:45}
\def\bd{18:10}
\def\be{18:35}

\def\ca{10:35}
\def\cb{11:00}
\def\cc{11:25}
\def\cd{11:50}
\def\ce{12:15}

\def\da{16:55}
\def\db{17:20}
\def\dc{17:45}
\def\dd{18:10}
\def\de{18:35}

\def\ea{10:35}
\def\eb{11:00}
\def\ec{11:25}
\def\ed{11:50}
\def\ee{12:15}

\def\fa{10:35}
\def\fb{11:00}
\def\fc{11:25}
\def\fd{11:50}
\def\fe{12:15}

\def\ga{16:55}
\def\gb{17:20}
\def\gc{17:45}
\def\gd{18:10}
\def\ge{18:35}

\def\ha{10:35}
\def\hb{11:00}
\def\hc{11:25}
\def\hd{11:50}
\def\he{12:15}

\def\ia{15:30}
\def\ib{15:55}
\def\ic{16:20}
\def\id{16:45}
\def\ie{17:10}
%%%


\def\Ahn{\item \gc \quad \ttAhn \\ {\bf Ahn,  Eunkyung}, \aaAhn }

\def\AlZhour{\item \fc \quad \ttAlZhour \\ {\bf Al  Zhour, Zeyad}, \aaAlZhour  }

\def\Andjelic{\item \ha \quad \ttAndjelic \\ {\bf Andjelic,  Milica}, \aaAndjelic }

\def\Arav{\item \ca \quad \ttArav \\ {\bf Arav,  Marina}, \aaArav }

\def\Barria{\item \ic \quad \ttBarria \\ {\bf Barr\'{\i}a,  Jos\'e}, \aaBarria }
\def\Bengochea{\item \hb \quad \ttBengochea \\ {\bf Bengochea,  Gabriel}, \aaBengochea }
\def\Bourgeois{\item \bb \quad \ttBourgeois \\ {\bf Bourgeois,  Gerald}, \aaBourgeois }

\def\Bru{\item \bd \quad \ttBru \\ {\bf Bru,  Rafael}, \aaBru }

\def\Bueno{\item \db \quad \ttBueno \\ {\bf Bueno  Cachadina, Mar\'{\i}a Isabel}, \aaBueno  }

\def\Carriegos{\item \cd \quad \ttCarriegos \\ {\bf Carriegos,  Miguel}, \aaCarriegos }

\def\Castro{\item \hc \quad \ttCastro \\ {\bf Castro-Gonz\'alez,  Nieves}, \aaCastro }

\def\Cheng{\item \ie \quad \ttCheng \\ {\bf Cheng,  Wei}, \aaCheng }


\def\Corral{\item \ab \quad \ttCorral \\ {\bf Corral,  Cristina}, \aaCorral }

\def\Cortes{\item \ia \quad \ttCortes \\ {\bf Cort\'es,  Vanesa}, \aaCortes }

\def\Costa{\item \aa  \quad \ttCosta \\ {\bf Costa,  Liliana}, \aaCosta }

\def\Cravo{\item \ca \quad \ttCravo \\ {\bf Cravo,  Gl\'oria}, \aaCravo }

\def\daCruz{\item \gd \quad \ttdaCruz \\{\bf da  Cruz, Henrique F.}, \aadaCruz  }

\def\Day{\item \ga \quad \ttDay \\ {\bf Day,  Jane}, \aaDay }


\def\Sanchez{\item \fb \quad \ttSanchez \\ {\bf S\'anchez  Perales, Salvador}, \aaSanchez  }
\def\Dodig{\item \aa  \quad \ttDodig \\ {\bf Dodig,  Marija}, \aaDodig }

\def\Dolinar{\item \gb \quad \ttDolinar \\ {\bf Dolinar,  Gregor}, \aaDolinar }

\def\Dominguez{\item \bb \quad \ttDominguez \\ {\bf Dom\'{\i}nguez,  Mar\'{\i}a Elena}, \aaDominguez }

\def\Dopazo{\item \ha \quad \ttDopazo \\ {\bf Dopazo,  Esther}, \aaDopazo }

\def\Esen{\item \ie \quad \ttEsen \\ {\bf Esen,  \"Ozlem}, \aaEsen }

\def\Fernandes{\item \ab \quad \ttFernandes \\ {\bf Fernandes,  Ros\'ario}, \aaFernandes }

\def\Ferrer{\item \ce \quad \ttFerrer \\ {\bf Ferrer,  Josep}, \aaFerrer }

\def\Fonseca{\item \fe \quad \ttFonseca \\ {\bf Fonseca,  Carlos}, \aaFonseca }

\def\Fosner{\item \ac \quad \ttFosner \\ {\bf Fosner,  Ajda}, \aaFosner }

\def\Frank{\item \dc \quad \ttFrank \\ {\bf Frank,  Martin}, \aaFrank }

\def\Furtado{\item \fc \quad \ttFurtado \\ {\bf Furtado,  Susana}, \aaFurtado }

\def\Furuichi{\item \ba \quad \ttFuruichi \\ {\bf Furuichi,  Shigeru}, \aaFuruichi }

\def\Gasso{\item \ce \quad \ttGasso \\ {\bf Gass\'o,  Maria T.}, \aaGasso }

\def\Glebsky{\item \cd \quad \ttGlebsky \\ {\bf Glebsky,  Lev}, \aaGlebsky }

\def\Goldberger{\item \ic \quad \ttGoldberger \\ {\bf Goldberger,  Assaf}, \aaGoldberger }

\def\Gouveia{\item \ba \quad \ttGouveia \\ {\bf Gouveia,  Mar\'{\i}a}, \aaGouveia }

\def\Grudsky{\item \be \quad \ttGrudsky \\ {\bf Grudsky,  Sergey}, \aaGrudsky }

\def\Guzman{\item \ia \quad \ttGuzman \\ {\bf Guzm\'an,  Jos\'e Ram\'on}, \aaGuzman }

\def\Hanaish{\item \gc \quad \ttHanaish \\ {\bf Hanaish,  Ibrahim}, \aaHanaish }

\def\Horn{\item \ad \quad \ttHorn \\ {\bf Horn,  Roger}, \aaHorn }

\def\Im{\item \fb \quad \ttIm \\ {\bf Im,  Bokhee}, \aaIm }

\def\Kaibah{\item \gd \quad \ttKaibah \\ {\bf Kaibah,  Hussein}, \aaKaibah }

\def\Kopparty{\item \bd \quad \ttKopparty \\ {\bf Kopparty,  Bhaskara Rao}, \aaKopparty }

\def\Kortesi{\item \fa \quad \ttKortesi \\ {\bf Kortesi,  Peter}, \aaKortesi }

\def\LeeG{\item \ge \quad \ttLeeG \\ {\bf Lee,  Gue Myung}, \aaLeeG }

\def\LeeH{\item \be \quad \ttLeeH \\ {\bf Lee,  Hosoo}, \aaLeeH }

\def\Machado{\item \ba \quad \ttMachado \\ {\bf Machado,  Silvia}, \aaMachado }

\def\Marovt{\item \fb \quad \ttMarovt \\ {\bf Marovt,  Janko}, \aaMarovt }

\def\Marques{\item \ga \quad \ttMarques \\ {\bf Marques,  Maria-da-Gra{\c c}a}, \aaMarques }

\def\Martinez{\item \de \quad \ttMartinez \\ {\bf Mart\'{\i}nez,  Jos\'e-Javier}, \aaMartinez }

\def\Martins{\item \hb \quad \ttMartins \\ {\bf Martins,  Enide}, \aaMartins }

\def\Mikkelson{\item \gb \quad \ttMikkelson \\ {\bf Mikkelson,  Rana}, \aaMikkelson }

\def\Milligan{\item \ib \quad \ttMilligan \\ {\bf Milligan,  Thomas}, \aaMilligan }

\def\Mitchell{\item \gd \quad \ttMitchell \\ {\bf Mitchell,  Lon}, \aaMitchell }

\def\Narayan{\item \he \quad \ttNarayan \\ {\bf Narayan,  Sivaram}, \aaNarayan }

\def\Olshevsky{\item \fc \quad \ttOlshevsky \\ {\bf Olshevsky,  Vadim}, \aaOlshevsky }

\def\Palma{\item \fd \quad \ttPalma \\ {\bf Palma,  Alejandro}, \aaPalma }

\def\Patricio{\item \hd \quad \ttPatricio \\ {\bf Patricio,  Pedro}, \aaPatricio }

\def\PenaM{\item \cb \quad \ttPenaM \\ {\bf Pe\~na,  Marta}, \aaPenaM }

\def\Perdigao{\item \gc \quad \ttPerdigao \\ {\bf Perdig\~ao,  Cec\'{\i}lia}, \aaPerdigao }

\def\Poole{\item \bb \quad \ttPoole \\ {\bf Poole,  George}, \aaPoole }

\def\Prokip{\item \ga \quad \ttProkip \\ {\bf Prokip,  Volodymyr}, \aaProkip }

\def\Protasov{\item \ed \quad \ttProtasov \\ {\bf Protasov,  Vladimir}, \aaProtasov }

\def\Pruneda{\item \cb \quad \ttPruneda \\ {\bf Pruneda,  Rosa E.}, \aaPruneda }

\def\Rakotondrajao{\item \gb \quad \ttRakotondrajao \\ {\bf Rakotondrajao,  Fanja}, \aaRakotondrajao }

\def\Roca{\item \cc \quad \ttRoca \\ {\bf Roca,  Alicia}, \aaRoca }

\def\Rodriguez{\item \hd \quad \ttRodriguez \\ {\bf Rodr\'{\i}guez,  Juan Alberto}, \aaRodriguez }

\def\Rump{\item \bc \quad \ttRump \\ {\bf Rump,  Siegfried M.}, \aaRump }

\def\Russo{\item \da \quad \ttRusso \\ {\bf Russo,  Maria Rosaria}, \aaRusso }

\def\Salam{\item \dd \quad \ttSalam \\ {\bf Salam,  Ahmed}, \aaSalam }

\def\Sato{\item \fe \quad \ttSato \\ {\bf Sat\^o,  Kenzi}, \aaSato }

\def\Schaeffer{\item \hc \quad \ttSchaeffer \\ {\bf Schaeffer,  Elisa}, \aaSchaeffer }

\def\Schaffrin{\item \eb \quad \ttSchaffrin \\ {\bf Schaffrin,  Burkhard}, \aaSchaffrin }

\def\Sebeldin{\item \fd \quad \ttSebeldin \\ {\bf Sebeldin,  Anatoly}, \aaSebeldin }

\def\Seddighin{\item \ee \quad \ttSeddighin \\ {\bf Seddighin,  Morteza}, \aaSeddighin }

\def\Semrl{\item \cc \quad \ttSemrl \\ {\bf Semrl,  Peter}, \aaSemrl }

\def\Sendov{\item \fd \quad \ttSendov \\ {\bf Sendov,  Hristo}, \aaSendov }

\def\Shahryari{\item \fe \quad \ttShahryari \\ {\bf Shahryari,  Mohammad}, \aaShahryari }

\def\Sinkovic{\item \ge \quad \ttSinkovic \\ {\bf Sinkovic,  John}, \aaSinkovic }

\def\Sivic{\item \fa \quad \ttSivic \\ {\bf Sivic,  Klemen}, \aaSivic }

\def\Soares{\item \bc \quad \ttSoares \\ {\bf Soares,  Gra{\c c}a}, \aaSoares }

\def\Stosic{\item \ae \quad \ttStosic \\ {\bf Stosic,  Marko}, \aaStosic }

\def\Stuart{\item \ac \quad \ttStuart \\ {\bf Stuart,  Jeffrey}, \aaStuart }

\def\Teixeira{\item \ib \quad \ttTeixeira \\{\bf Teixeira  Matos, Isabel}, \aaTeixeira  }

\def\Uchiyama{\item \bd \quad \ttUchiyama \\ {\bf Uchiyama,  Mitsuru}, \aaUchiyama }

\def\Uhlig{\item \ea \quad \ttUhlig \\ {\bf Uhlig,  Frank}, \aaUhlig }

\def\Vallejo{\item \ae \quad \ttVallejo \\ {\bf Vallejo,  Ernesto}, \aaVallejo }

\def\Vargas{\item \bc \quad \ttVargas \\ {\bf Vargas,  Xaab Nop}, \aaVargas }

\def\Verde{\item \he \quad \ttVerde \\ {\bf Verde-Star,  Luis}, \aaVerde }

\def\Vieira{\item \be \quad \ttVieira \\ {\bf Vieira,  Luis}, \aaVieira }

\def\Weaver{\item \ad \quad \ttWeaver \\ {\bf Weaver,  James}, \aaWeaver }

\def\Wojciechowski{\item \id \quad \ttWojciechowski \\ {\bf Wojciechowski,  Piotr}, \aaWojciechowski }

\def\Wrobel{\item \fa \quad \ttWrobel \\ {\bf Wrobel,  Iwona}, \aaWrobel }

\def\Wu{\item \ec \quad \ttWu \\ {\bf Wu,  Pei Yuan}, \aaWu }


\begin{document}

{\bf Contributed Talks }
\begin{itemize} 
\Dodig
\Corral
\Fosner
\Horn
\Stosic


\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Costa
\Fernandes
\Stuart
\Weaver
\Vallejo

\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Machado
\Poole
\Vargas
\Kopparty
\Vieira
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Gouveia
\Dominguez
\Rump
\Bru
\Grudsky
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Furuichi
\Bourgeois
\Soares
\Uchiyama
\LeeH
\
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Arav
\Pruneda
\Semrl
\Glebsky
\Gasso
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}  
\Cravo
\PenaM
\Roca
\Carriegos
\Ferrer
\
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}
\Russo
\Bueno
\Frank
\Salam
\Martinez
\
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Uhlig
\Schaffrin
\Wu
\Protasov
\Seddighin
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Wrobel
\Sanchez
\Furtado
\Sendov
\Fonseca
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Sivic
\Marovt
\Olshevsky
\Palma
\Sato
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}  
\Kortesi
\Im
\AlZhour
\Sebeldin
\Shahryari
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}
\Day
\Mikkelson
\Perdigao
\Mitchell
\Sinkovic
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Marques
\Dolinar
\Ahn
\daCruz
\LeeG
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}    
\Prokip
\Rakotondrajao
\Hanaish
\Kaibah
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Andjelic
\Martins
\Schaeffer
\Rodriguez
\Narayan
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize} 
\Dopazo
\Bengochea
\Castro
\Patricio
\Verde
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}
\Cortes
\Teixeira
\Goldberger
\Wojciechowski
\Esen
\
\end{itemize}
 {\bf Contributed  Talks} 
\begin{itemize}  
\Guzman
\Milligan
\Barria
\Cheng
\end{itemize}
\end{document}
