[PDF] Top 20 vol17_pp518-531. 167KB Jun 04 2011 12:06:01 AM

... Linearizations of regular matrix polynomials have been widely used in contexts like the Polynomial Eigenvalue Problem (see [1, 9, 10, 12, 13, 15] and the references therein) or the solution of Linear Differential ... Lihat dokumen lengkap

... This is a remarkable result, since it transforms a nonconvex quadratic integer problem equivalently into a linear problem over a convex cone, i.e., a convex optimization problem which ha[r] ... Lihat dokumen lengkap

... Furthermore, when one is faced with matrices whose entries obey a recursive relation, inversion can be complicated. Such matrices have been studied e.g., in [1], [6], [8], [10], [11], [12] and [14]. The research ... Lihat dokumen lengkap

... A nonsingular triangular n×n totally positive matrices can be regarded as a strictly n−1,0- or 0, n−1-banded matrix except that the strictness is applied only to the 0-band.. We state th[r] ... Lihat dokumen lengkap

... . Then the right hand side of (1.3) is 1, but the only real (A, B)-neutral subspace is the zero subspace. Of course, in accordance with [12] there exist complex, as well as quater- nionic, 1-dimensional (A, ... Lihat dokumen lengkap

... By Proposition 4.8 case s = 1, strong FC rings are precisely those rings for which any system of residual rank ≥ r satisfies the decomposition weak K1 r, which simply says that we can e[r] ... Lihat dokumen lengkap

... Two of them are In this paper, after introducing a new inclusion region for eigenvalues of a matrix in Section 2, we present a parameterized lower bound for the smallest singular value [r] ... Lihat dokumen lengkap

... 1. Introduction. It is well-known that Toeplitz and block Toeplitz matrices are closely related to a discrete system of equations, namely to Szeg¨o recurrence. This connection have been actively studied during the last ... Lihat dokumen lengkap

... in addition, every diagonal entry ofU∗PλU is a polynomial with exactlymdistinct zeros, or equivalently, all the eigenvalues ofPλ are semisimple, thenPλ is called normal.. Clearly, the [r] ... Lihat dokumen lengkap

... Abstract. Using the technique from [12], sharp quadratic convergence bounds for scaled Jacobi iterates are derived. The iterates are generated by any serial Jacobi method when applied to a general complex ... Lihat dokumen lengkap

... Letλ1 be the largest eigenvalue of the adjacency matrix of a graph Gon nvertices with maximum degree ∆.. Spectral radius, Non-regular graph,λ1-extremal graph, Maximum degree.[r] ... Lihat dokumen lengkap

... has a long history. In the antic Greece, Archimedes (287BC − 212BC) obtained expressions for n = 1 and n = 2, andduring the apex of Arab mathematical sci- ence, in the eleven century, Al-Haytham (965-1038), known in the ... Lihat dokumen lengkap

... If S is a regular spread of the projective space PG2t−1,F, then there exists a quadratic extensionF′ of F such that the following holds if we regard PG2t−1,F as a Baer-F -subgeometry of[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 leas[r] ... Lihat dokumen lengkap

... In the main Theorem 4.1 we show that regularity of interval matrices can be characterized in terms of determinants Theorem 4.1, condition xxxii, matrix inverses xxx, linear equations xxv[r] ... Lihat dokumen lengkap

... In the study of the combinatorially symmetric TN completion problem [JKL], it is shown that for every partial TN matrix with specified entries corresponding to a monotonically labeled bl[r] ... Lihat dokumen lengkap

... The main aim of this paper is to provide more results of the above type as well as bounds in the operator order for the selfadjoint linear operator where f is a continuous function of[r] ... Lihat dokumen lengkap

... They prove the rescaled radius of random quadrangulation converges in law, as the number of faces goes to infinity, to the width r′ = R′ −L′ of the one dimensional Integrated Super Brown[r] ... Lihat dokumen lengkap

... A publication of the International Linear Algebra Society.[r] ... Lihat dokumen lengkap

... Similar completion problems have been studied in papers by G. N. de Oliveira [6], [7], [8],[9], E. M. de S´ a [10], R. C. Thompson [13] and F. C. Silva [11], [12]. In the last two papers, F. C. Silva solved two ... Lihat dokumen lengkap