[PDF] Top 20 vol8_pp140-157. 204KB Jun 04 2011 12:06:16 AM

... It was provedfor triangle free graphs in [11], for graphs which contain no odd cycle on 5 or more vertices in [10], for all graphs on 5 vertices which are not the complete graph in [14],[r] ... Lihat dokumen lengkap

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

... We may find the determinant, rank, inverse, eigenvalues and eigenvectors, and so on, for the matrix M from (4.7). Some other applications of (4.1) to quaternion matrices were presented in Tian [12]. From (3.8) we ... Lihat dokumen lengkap

... The inverse eigenvalue problem forn×n sym-metric nonnegative matrices can be stated as follows: Find necessary and sufficient conditions for a set of real numbersλ1,.. , λn to be the e[r] ... Lihat dokumen lengkap

... From the forgoing, we now need only consider the case that at each cutpoint of Gthere are just two components, and that for any cutpointu, there is a component which is not the unique P[r] ... Lihat dokumen lengkap

... For linear systems with nonsingular coefficient matrices the convergence of an iterative scheme based on a splitting is equivalent to the corresponding iteration matrix being convergent.[r] ... Lihat dokumen lengkap

... ELA Natural group actions on tensor products 79 In the cases where the diagrams need to be modified, the dimensions of the orbits change... ELA Natural group actions on tensor product[r] ... Lihat dokumen lengkap

... Multiplying 2.7 on the right byA−1y 2and 2.8 on the left byv1TA −1and proceeding similarly as with the derivation of 2.6, one obtains finally Since forε >0both eigenvectorsv1 andy2[r] ... Lihat dokumen lengkap

... In the case of the Berman and Plemmons’ weak regular splitting [1], correspond-ing to the weak nonnegative splittcorrespond-ing of the first type, Elsner [3] showed that the assumption M[r] ... Lihat dokumen lengkap

... The main result here, Theorem 2.3, characterizes the minimizers of the distance between a given positive semidefinite matrix and the unitary group, for strictly increasing Schur convex un[r] ... Lihat dokumen lengkap

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

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

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

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

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

... There are many interesting results known about Laplacian matrices. We refer the reader to [14]–[16] for surveys on this topic. Many authors have studied the relationship between the eigenvector corresponding to ... Lihat dokumen lengkap

... Small deviation problems, also called small ball problems, were studied intensively during recent years, which is due to many connections to other subjects such as the law of the iterated logarithm of Chung type, strong ... Lihat dokumen lengkap

... Goulden & Serrano [13], using the step set {(0, 1), (1, 0)}, noticed that Andr´e ’s reflec- tion principle [2] can successfully be replaced by the rotation principle [16, 13], when the restricting line has an ... Lihat dokumen lengkap

... The perturbed matrices of a given matrix can be considered as completions of a partial matrix, i.e., a matrix in which the entries that may be perturbed are considered as free independent variables. Many completion ... Lihat dokumen lengkap

... If χp−d1 = χ0 then χ = χd 1 for some character χ1 and we obtain the following expression for the average value of|Sχ, f|4 over thef =axh+ which case the constant 2 on the right is rep[r] ... Lihat dokumen lengkap