[PDF] Top 20 abs_vol17_pp48-53. 24KB Jun 04 2011 12:05:46 AM

... ELA INTERIOR POINTS OF THE COMPLETELY POSITIVE CONE∗ MIRJAM D ¨UR† AND GEORG STILL‡ Abstract.. A matrixAis called completely positive if it can be decomposed asA=BBT with an entrywise[r] ... Lihat dokumen lengkap

... The smallest number of steps needed to reach all nonnegative local states of a positive two-dimensional 2-D system is the local reachability index of the system.. The study of such a num[r] ... Lihat dokumen lengkap

... This work was supported by the National Natural Science Foundation of China No.10771080 and by DF of the Ministry of Education of China No.20070574006.. Electronic Journal of Linear Alge[r] ... Lihat dokumen lengkap

... In this paper, an explicit formula is found in terms ofnandrfor the minimum exponent achieved by matrices inPnr.. Moreover, matrices achieving that exponent are given in this paper.[r] ... Lihat dokumen lengkap

... It is shown that if the connected graph of the specified entries of a combinatorially symmetric, partial totally positive matrix is monotonically labeled block clique, then there is a to[r] ... Lihat dokumen lengkap

... ELA QUADRATIC CONVERGENCE BOUNDS OF SCALED ITERATES BY THE SERIAL JACOBI METHODS FOR INDEFINITE HERMITIAN MATRICES∗ J.. Using the technique from [?], sharp quadratic convergence bound[r] ... Lihat dokumen lengkap

... Electronic Journal of Linear Algebra ISSN 1081-3810 A publication of the International Linear Algebra Society Volume 17, pp.[r] ... Lihat dokumen lengkap

... In this paper, some necessary and sufficient con-ditions for the existence of the group inverse for square matrix overRare given, the conditions for the existence of the group inverse of[r] ... Lihat dokumen lengkap

... For example, the well-known Rellich’s theorem [6], [7], also [4, Chapter S6], asserts that ifG is a real interval andAz, z ∈G, is a Hermitian valued analytic matrix function, then the [r] ... Lihat dokumen lengkap

... §Depatamento de F´ısica, Universidade da Beira Interior, P-6201-001 Covilh˜a, Portugal [email protected].. Electronic Journal of Linear Algebra ISSN 1081-3810 A publication of the Interna[r] ... Lihat dokumen lengkap

... This paper concentrates on developing a method of getting sharper bounds for the spectral radius of a nonnegative irreducible matrix, utilizing the concept of Perron complement.. In this[r] ... Lihat dokumen lengkap

... The discrete analogue of a “nodal domain” is a connected set of vertices, i.e., a connected subgraph of a graph G, on which the eigenvector has the same, strict or loose, sign. Of course, such a set of vertices is not ... Lihat dokumen lengkap

... A straightforward computation reveals that B + tX commutes with C for all t ∈ F. Moreover for t = 0, the matrix B + tX has more than one point in the its spectrum. So, by Lemma 2.4, the triple (A, B + tX, C) belongs to ... Lihat dokumen lengkap

... 3. Applications to diagonal similarity scaling. The equivalence of (1) and (5) of Theorem 2.6 is the content of Theorem 7.2 and Remark 7.3 of [12]. Thus we have given a simple max algebra proof of that scaling ... Lihat dokumen lengkap

... Because generalized inverse of a matrix is not necessarily unique, the rank of a matrix expression involving generalized inverses of matrices may vary with respect to the choice of the [r] ... Lihat dokumen lengkap

... The novel approach here is the use of the Intermediate Value Theorem to avoid finding an explicit nilpotent realization of the new minimal spectrally arbitrary patterns.. Sign pattern, S[r] ... Lihat dokumen lengkap

... In this section we construct a G-invariant descending central series for N/G[V∞] each of whose factors is naturally an irreducibleF G-module, whose isomorphism type we explicitly determi[r] ... Lihat dokumen lengkap

... In the rst asethere exists aunique vertexc suhthat yc = 0 andc isadjaent to avertex dwith yd= 0... [12,Corollary1.1℄LetT bea weighted tree andlet ebe anedge ofT.[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

... Let A andB be lower and upper bloktriangular nonsingular M-matries, respetively, partitioned asin 2.10 withA22 and B11 square matries of order k and H = A22+B11 nonsingular.. >From3.2a[r] ... Lihat dokumen lengkap