[PDF] Top 20 abs_vol20_pp291-302. 28KB Jun 04 2011 12:05:48 AM

... †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

... 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

... †China Economics and Management Academy, Central University of Finance and Economics, Beijing 100081, China [email protected] Electronic Journal of Linear Algebra ISSN 1081-3810 A[r] ... Lihat dokumen lengkap

... Some applications of this factorization are given; in particular some matrix partial orderings and the relationship between the canonical angles and various classes of matrices are studi[r] ... Lihat dokumen lengkap

... For a given complex square matrixA, we develop, implement and test a fast geometric algorithm to find a unit vector that generates a given point in the complex plane if this point lies i[r] ... Lihat dokumen lengkap

... Ann×nsign pattern matrix is a spectrally arbitrary pattern SAP if for every monic real polynomialpx of degreen, there exists a real matrix Bwhose entries agree in sign withAsuch that the[r] ... Lihat dokumen lengkap

... Among the trees with a fixed maximum degree ∆, we prove that the broom B n,∆ consisting of a star S∆+1and a path of length n−∆−1 attached to an arbitrary pendent vertex of the star is [r] ... Lihat dokumen lengkap

... Laplacian matrix, Algebraic connectivity, Caterpillar, Bottleneck matrices, Perron branches, Characteristic vertices.. Accepted for publication February 15, 2010.[r] ... Lihat dokumen lengkap

... The research of this author was partially supported by the European Network for Analysis and Operator Theory, and by College of William and Mary Faculty Research Assignment and Plumeri A[r] ... Lihat dokumen lengkap

... We study analogues of classical inequalities for the eigenvalues of sums of Hermitian matrices for the cone of admissible elements in the pseudo-Hermitian case.. In particular, we obtain[r] ... Lihat dokumen lengkap

... Kantorovich type inequality, Linear space, Bilinear operation, Preorder, C∗ -algebra, Unital positive map, Matrix.. Accepted for publication February 14, 2010.[r] ... Lihat dokumen lengkap

... In this paper, a number of new techniques are developed in order to be able to determine possible inertias of general graphs: covers with cliques, covers with cliques and clique-stars, a[r] ... Lihat dokumen lengkap

... In this paper, by using majorization inequalities, upper bounds on summations of eigenvalues including the trace of the solution for the Lyapunov matrix differential equation are obtaine[r] ... Lihat dokumen lengkap

... Supported by the Claude Shannon Institute, Science Foundation Ireland Grant 06/MI/006 and Stokes Professorship award, Science Foundation Ireland Grant 07/SK/I1252b.. Electronic Journal o[r] ... Lihat dokumen lengkap

... †Institut de Matem`atica Multidisciplinar, Universidad Polit´ecnica de Valencia, 46071 Valencia, Spain [email protected], [email protected], [email protected].. Supported by the Span[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

... For a simple undirected graph G, the corresponding signless Laplacian matrix is defined asDG +AG in whichDG andAG are degree matrix and adjacency matrix ofG, respectively.. The graph G [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

... 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

... 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