[PDF] Top 20 abs_vol18_pp693-699. 28KB Jun 04 2011 12:05:47 AM

... Uhlig, Explicit polar decomposition and a near-characteristic polynomial: The 2×2 case, Linear Algebra Appl., 38:239–249, 1981], the author gives a representation for the factors of the[r] ... Lihat dokumen lengkap

... Supported by the Natural Science Foundation of China 60672160, the Scientific Research Innovation Foundation of Shanghai Municipal Education Commission 09YZ13, and Key Disciplines of Sha[r] ... Lihat dokumen lengkap

... †Institute of Mathematics, Department of Geometry and Topology, University of Santiago de Compostela, Spain [email protected].. Partially supported by FEDER and Research Project MTM2[r] ... Lihat dokumen lengkap

... ELA THE SYMMETRIC MINIMAL RANK SOLUTION OF THE MATRIX EQUATION AX=B AND THE OPTIMAL APPROXIMATION∗ QING-FENG XIAO†, XI-YAN HU†, AND LEI ZHANG† Abstract.. By applying the matrix rank [r] ... Lihat dokumen lengkap

... ‡Department of Mathematics, Shahid Bahonar University of Kerman, Kerman, Iran, and Center of Excellence in Linear Algebra and Optimization of Shahid Bahonar University of Kerman, Iran s[r] ... Lihat dokumen lengkap

... †Institute of Computer Science, Czech Academy of Sciences, Prague, and School of Business Ad-ministration, Anglo-American University, Prague, Czech Republic [email protected].. Electronic[r] ... Lihat dokumen lengkap

... †Department of Mathematics and Statistics, University of Victoria, Victoria, British Columbia, Canada V8W 3R4 [email protected], [email protected].. ‡Department of Computer Science, Unive[r] ... Lihat dokumen lengkap

... ELA THE STRUCTURE OF LINEAR PRESERVERS OF LEFT MATRIX MAJORIZATION ONRP ∗ FATEMEH KHALOOEI† AND ABBAS SALEMI† Abstract.. For vectors X, Y ∈Rn,Y is said to be left matrix majorized by[r] ... Lihat dokumen lengkap

... As is well known, the Schur complements of strictly or irreducibly diagonally dom-inant matrices are H−matrices; however, the same is not true of generally diagonally dominant matrices..[r] ... Lihat dokumen lengkap

... Leydold, Largest eigenvalues of degree sequences], which led to an incorrect proof of the main result of [B.L.. This paper presents a correct proof of the main result in [B.L.[r] ... Lihat dokumen lengkap

... Then the numerical range ofT is a closed disk about the origin, and its numerical radius is determined in terms of the reciprocal of the minimum positive root of a hypergeometric functi[r] ... Lihat dokumen lengkap

... Weighted graph, Generalized Bethe tree, Laplacian matrix, Adjacency matrix, Spectral radius, Algebraic connectivity.. Accepted for publication December 30, 2008.[r] ... Lihat dokumen lengkap

... Jordan form, Weyr characteristic, eigenvalues AMS subject classifications.15A21, 15A18 ∗Received by the editors May 5, 2009.. 281 Electronic Journal of Linear Algebra ISSN 1081-3810 [r] ... Lihat dokumen lengkap

... The main question raised here is the following one: Given a real orthogonaln×n matrixX, is it true that there exists a rational orthogonal matrixY having the same zero-pattern?. It is c[r] ... Lihat dokumen lengkap

... LetGbe a connected non-regular graph withnvertices, maximum degree ∆ and minimum degreeδ, and letλ1be the greatest eigenvalue of the adjacency matrix ofG.. In this paper, by studying th[r] ... Lihat dokumen lengkap

... †College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jin-hua, Zhejiang, 321004, P.R.. Supported by Youth Foundation of Zhejiang Normal University K[r] ... Lihat dokumen lengkap

... Partially supported by the Ministerio de Educaci´on y Ciencia of Spain through grant MTM-2006-06671 and the PRICIT program of Comunidad de Madrid through grant SIMUMAT S-0505/ESP/0158.. [r] ... Lihat dokumen lengkap

... Suppose thatAis nonsingular, and compute Zθ :=A+eiθadjA∗ which is a positive scalar multiple of the unitary factor of A corresponding to the positive definite factorH = A∗A1/2 of a un[r] ... Lihat dokumen lengkap

... In our procedure for solving these equations, Gr¨obner bases are used to transform the polynomial system into a simpler one, which makes it possible to classify all the solutions.. In ad[r] ... Lihat dokumen lengkap

... In this paper a necessary and sufficient condition is established for the existence of the reflexive re-nonnegative definite solution to the quaternion matrix equationAXA∗=B, where ∗ st[r] ... Lihat dokumen lengkap