[PDF] Top 20 abs_vol20_pp354-366. 35KB Jun 04 2011 12:05:48 AM

... Then we show that there exists a subspace Σ of PGVkV for which the following holds: 1 the projective dimension of Σ is equal to 2m k −2· mk −1; 2 a k−1-dimensional subspaceαof PGV bel[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

... Similarly, setUn, k :={G:Gis an-vertex quasi-unicyclic graph withkpendant vertices}, andUn, d0, k :={G:G∈Un, k and there is a vertexu0∈VG such thatG−u0is a unicyclic graph anddGu0 =d0}[r] ... Lihat dokumen lengkap

... For 0≤q≤1, we examine the q-numerical ranges of 3×3 tridiagonal matricesAb that interpolate between the circular rangeW0Ab and the elliptical rangeW1Ab asqvaries from 0 to 1.. Tridiagon[r] ... Lihat dokumen lengkap

... A characterization of the joint spectral radius, due to Chen and Zhou, relies on the limit superior of thek-th root of the dominant trace over products of matrices of lengthk.. In this [r] ... Lihat dokumen lengkap

... We give a necessary and sufficient condition for a graph to be bipartite in terms of an eigenvector corresponding to the largest eigenvalue of the adjacency matrix of the graph.. Graph, [r] ... Lihat dokumen lengkap

... These conditions generalize the known linear matrix inequalities LMI approaches to stability analysis and pole placement of polynomial matrices.. In addition, a method of robust spectrum[r] ... Lihat dokumen lengkap

... †CNRS; LAAS; 7 avenue du colonel Roche, F-31077 Toulouse, France; Universit´e de Toulouse; UPS, INSA, INP, ISAE; LAAS; F-31077 Toulouse, France [email protected]; and Faculty of Electrica[r] ... Lihat dokumen lengkap

... †Department of Mathematical Science and Information Technology, Hanshan Normal University, Chaozhou, Guangdong 521041, China, and Department of Mathematics and Computational Science, Xi[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

... †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

... The research of this author was partially supported by the Center of Excellence for Mathematics, University of Isfahan.. Electronic Journal of Linear Algebra ISSN 1081-3810 A publicati[r] ... Lihat dokumen lengkap

... Some results relating different matrix partial orderings and the reverse order law for the Moore-Penrose inverse and the group inverse are given.. Special attention is paid when at least[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

... 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

... 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

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