JAM Journal of Applied Mathematics 1687-0042 1110-757X Hindawi Publishing Corporation 156136 10.1155/2013/156136 156136 Editorial Advances in Matrices, Finite and Infinite, with Applications Shivakumar P. N. shivaku@cc.umanitoba.ca 1 Psarrakos Panayiotis ppsarr@math.ntua.gr 2 Sivakumar K. C. kcskumar@iitm.ac.in 3 Zhang Yang zhang39@cc.umanitoba.ca 1 1 Department of Mathematics University of Manitoba Winnipeg, MB Canada R3T 2N2 umanitoba.ca 2 Department of Mathematics School of Applied Mathematical and Physical Sciences National Technical Univeristy of Athens Zografou Campus 15780 Athens Greece 3 Department of Mathematics Indian Institute of Technology Madras Chennai 600 036 India iitm.ac.in 2013 1772013 2013 13 06 2013 13 06 2013 2013 Copyright © 2013 P. N. Shivakumar et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.