[PDF] Top 20 vol20_pp753-759. 103KB Jun 04 2011 12:06:10 AM

... mutative rings, many related results have appeared for both Banach algebras (for example, see [12, 14, 15, 16, 20, 21, 23, 24]) and prime rings (for example, see [1, 3, 4, 5, 10, 13, 24, 25, 26]). However, ... Lihat dokumen lengkap

... In [3], the first author of the present paper described the structure of all isometries of the space of invertible positive operators on a Hilbert spaceH equipped with the Thompson metr[r] ... Lihat dokumen lengkap

... Distance matrices have important applications in a variety of disciplines. Dis- tance matrices were first introduced (anonymously) by A. Cayley [3] in 1841 to derive a necessary condition involving matrix determinants ... Lihat dokumen lengkap

... The eigenvalues of theLG, especially the largest and the second smallest eigenvalues, are important in graph theory, because they have relations to numerous graph invariants including th[r] ... Lihat dokumen lengkap

... These characterisations may be both more relaxed for one and more restricted for the other, but they are still not sufficient in telling if a completely positive matrix is in the interio[r] ... Lihat dokumen lengkap

... As the main result of this paper it is proved that an interval matrix [Ac−∆, Ac+ ∆] is strongly regular if and only if the matrix inequalityMI− |I−RAc| − |R|∆≥Ihas a solution, whereM a[r] ... Lihat dokumen lengkap

... considerable attention, particularly for the case in which F = R (see [29, 17, 26, 25, 27, 13, 33, 5, 9, 22, 2, 11, 6, 7, 10, 18, 4]). The minimum rank problem over R is a sub-problem of a much more general ... Lihat dokumen lengkap

... Proof. If p(z) is a polynomial preserving the set of n × n exponentially nonnegative matrices (n ≥ 3), then it follows from Theorem 5.5 that the degree of p(z) can not exceed 1. Hence, p(z) = az + b. Moreover, by Lemma ... Lihat dokumen lengkap

... Reachability matrix, Krylow matrix, cyclic matrix, nonderogatory matrix, com-panion matrix, Vandermonde matrix, Hautus test.. LetKbe a field, and A∈Kn×n,b∈Kn.[r] ... Lihat dokumen lengkap

... How-ever, for nonnegative or positive semidefinite matricesA, B∈Mn, the spectral radius is submultiplicative with respect to the Hadamard entry-wise product: ρA◦B≤ρAρB 1.1 see Theorem [r] ... Lihat dokumen lengkap

... The 3rd International Workshop on Matrix Analysis and Applications was sup-ported by the National Natural Science Foundation of China, Natural Science Foun-dation of Zhejiang Province, a[r] ... Lihat dokumen lengkap

... We expect that the method is also applicable to the twisted quantum affine algebras of classical type [27], and hopefully, even to the quantum affine algebras of exceptional type as well. We also expect that our tableaux ... Lihat dokumen lengkap

... The hypotheses of Theorem 1 are automatically satisfied if E is an irreducible complex rep- resentation of SO(n) or Spin(n). In this case the decomposition of W ⊗ E into irreducibles is multiplicity-free. Thus, if π : W ... Lihat dokumen lengkap

... Jiang [10] first gave a univariate c-characteristic function. Jiang, Dickey, and Kuo [12] general- ized it to a multivariate c-characteristic function, which can be very useful when a distribution is ... Lihat dokumen lengkap

... Ehsan, Malaysia email:[email protected] Maslina Darus School of Mathematical Sciences Faculty of Science and Technology Universiti Kebangsaan Malaysia.[r] ... Lihat dokumen lengkap

... DIFFERENTIAL SUBORDINATIONS OBTAINED USING DZIOK-SRIVASTAVA LINEAR OPERATOR Adela Olimpia T˘aut Abstract.. By using the properties of Dziok-Srivastava linear operator we obtain differe[r] ... Lihat dokumen lengkap

... 9, 10] on the generalized orthogonal groups SO(3) (which we refer to simply as SO(3)), deriving representations of the generalized so(3) (which we refer to simply as so(3)) by utilizing the dual numbers as well as ... Lihat dokumen lengkap

... We show that the spectral radius decreases monotonically with the expansion and that, for a strongly connected graph that is not a single cycle, the spectral radius decreases strictly mo[r] ... Lihat dokumen lengkap

... The condition for attainment in the upper bound in Theorem 1.5 is proved by using the nite reection group structure which is an algebraic approach via a result of Niezgoda [11].. The aut[r] ... Lihat dokumen lengkap

... I am greatly indebted to my research advisor D. Markushevich for his encouragement and help. I would like to thank D. Korotkin for explaining me some points. I also acknowledge with pleasure the hospitality of the ... Lihat dokumen lengkap