[PDF] Top 20 abs_vol22_pp448-465. 28KB Jun 04 2011 12:05:49 AM

... We solve the matrix equationX A+AX∗= 0, whereA∈Cn×n is an arbitrary given square matrix, and we compute the dimension of its solution space.. This dimension coincides with the codimensi[r] ... Lihat dokumen lengkap

... Electronic Journal of Linear Algebra ISSN 1081-3810 A publication of the International Linear Algebra Society Volume 20, pp.[r] ... Lihat dokumen lengkap

... For a Hermitian matrix with its main block diagonal given, this paper shows how to choose the off-diagonal blocks such that the resulting matrix has the maximal and minimal possible rank[r] ... Lihat dokumen lengkap

... ELA GROUP INVERSE FOR THE BLOCK MATRIX WITH TWO IDENTICAL SUBBLOCKS OVER SKEW FIELDS∗ JIEMEI ZHAO† AND CHANGJIANG BU§†‡ Abstract.. LetK be a skew field andKn×n be the set of alln×nma[r] ... Lihat dokumen lengkap

... This paper obtains all solvable 3-Lie algebras with them-dimensional filiform 3-Lie algebraN m≥5 as a maximal hypo-nilpotent ideal, and proves that them-dimensional filiform 3-Lie alge[r] ... Lihat dokumen lengkap

... The first author is supported by a grant from Tianyuan Funds of China 10826065 and a grant from Youth Funds of Shanxi 2009021002; the second author is supported by a grant from National [r] ... Lihat dokumen lengkap

... HORN’S RESULT ON MATRICES WITH PRESCRIBED SINGULAR VALUES AND EIGENVALUES∗ TIN-YAU TAM† Abstract.. Horn on the existence of a matrix with prescribed singular values and eigenvalues.[r] ... Lihat dokumen lengkap

... This work was supported in part by the National Natural Science Foundation of China 10971176, the Guangdong Provincial Natural Science Foundation of China 10152104101000008 and the key p[r] ... Lihat dokumen lengkap

... This mostly expository note surveys and recovers a lower bound for the number of distinct eigenvalues of real symmetric matrices associated with a graph.. The relation is established wit[r] ... Lihat dokumen lengkap

... This work is Project 10671026 supported by National Natural Science Foundation of China, Postdoctoral Scientific Research Foundation of Heilongjiang Province no.. HB200801165 and the fun[r] ... Lihat dokumen lengkap

... ELA JORDAN LEFT DERIVATIONS IN FULL AND UPPER TRIANGULAR MATRIX RINGS∗ XIAO WEI XU† AND HONG YING ZHANG† Abstract.. In this paper, left derivations and Jordan left derivations in ful[r] ... Lihat dokumen lengkap

... Research of this author was supported by a USA NSF grant, a HK RCG grant, and the Key Disciplines of Shanghai Municipality Grant S30104.. He is an honorary professor of the University of[r] ... Lihat dokumen lengkap

... We prove Zhan’s conjecture, and a related inequality for positive semidefinite matrices, using standard facts about principal submatrices, Kronecker products, and the spectral radius.. H[r] ... Lihat dokumen lengkap

... The structure is deter-mined of all surjective isometries of the space of invertible positive operators on the 2-dimensional Hilbert space equipped with the Thompson metric or the Hilber[r] ... Lihat dokumen lengkap

... An improvement of a bound of Yankosky 2003 is presented in this paper, thanks to a restriction which has been recently obtained by the authors on the Schur multiplier ML of a finite dime[r] ... Lihat dokumen lengkap

... Given two graphsG1, with vertices 1,2, ..., nand edgese1, e2, ..., em, andG2, the edge coronaG1⋄G2ofG1andG2is defined as the graph obtained by takingmcopies ofG2and for each edgeek=ijof[r] ... Lihat dokumen lengkap

... The paper studies the eigenvalue distribution of some special matrices, including block diagonally dominant matrices and blockH−matrices.. A well-known theorem of Taussky on the eigenva[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

... We present a class of nonsingular matrices, theM C′-matrices, and prove that the class of symmetricM C-matrices introduced by Shen, Huang and Jing [On inclusion and exclusion intervals[r] ... Lihat dokumen lengkap

... This paper considers the maximum value of the permanent over the classHm, n of n×nHessenberg, 0,1-matrices withm1’s, and shows that among those matrices that attain the maximum value the[r] ... Lihat dokumen lengkap