[PDF] Top 20 vol22_pp363-377. 153KB Jun 04 2011 12:06:12 AM

... In Section 2, we provide examples of tournament matrices for which equality holds in Theorem 1.2, and in Section 3, we discuss relationships between the tournament matrices with minimum [r] ... Lihat dokumen lengkap

... • Operator Diaz–Metcalf inequality of second type • Operator P´olya–Szeg¨o inequality ΦA♯ΦB≤12 • Operator Shisha–Mond inequality ΦA♯B−1 • Operator Gr¨uss type inequality ΦA♯ΦB−ΦA♯B[r] ... Lihat dokumen lengkap

... In [6], the author characterized the extremal graph of bicyclic graphs withk pendant vertices with maximal signless Laplacian spectral radius.. For further details, we refer the reader t[r] ... Lihat dokumen lengkap

... Both infinite and sequences of finite Toeplitz matrices are considered, and also studied is the finite section method, which consists in approximating infinite systems by large finite tr[r] ... Lihat dokumen lengkap

... (yielding that also d (2) (t), u(t) and v(t) are constant in I due to Lemma 2.3) a global condensed form for triples of matrix-valued functions under global equivalence trans- formations (2.1) has been derived in ... Lihat dokumen lengkap

... By 4.3, the generic canonical form may not contain any right singular blocks and hence, using 4.1 and 4.4, the rest must be composed of Jordan pairsJ1λi belonging to n2 mutually differ[r] ... Lihat dokumen lengkap

... These results are used to characterize all extremal weighted trees with the largestp-Laplacian spectral radius among all weighted trees with a given degree sequence and a positive weight[r] ... Lihat dokumen lengkap

... If the diagonal map∆is multiplicative on a semigroup generated by a nilpotent matrix N ∈ MnC of rank n−1, then the semigroup is completely decomposable.. We use induction onn, the dimen[r] ... Lihat dokumen lengkap

... Euclidean Jordan algebra, Pseudomonotone, Positive subdefinite PSBD, Copos-itive, Copositive star, Automorphism, Z-property.. AMS subject classifications.[r] ... Lihat dokumen lengkap

... matrices (see [8]), the authors of [11], [12], [13], and [15] studied the situation of the partitioned block corresponding to α = {1, 2, . . . , k}, then by the permutation simi- larity (1.4), the same conclusion ... Lihat dokumen lengkap

... This is a variant on thesymmetric minimum rank problem for a simple graph, which asks for a determination of the minimum rank among all real symmetric matrices whose zero-nonzero pattern[r] ... Lihat dokumen lengkap

... And the state feedback control and the performance index of the system 1.1, respectively, are ut =−Kxt, K=BTP, and J = Z ∞ 0 xT Qx+uT udt, where Q ∈ Rn×n is symmetric positive [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

... The signless Laplacian separator of a graph is defined as the difference between the largest eigenvalue and the second largest eigenvalue of the associated signless Laplacian matrix.. In[r] ... Lihat dokumen lengkap

... We prove that this is indeed the case for finite rank operators and for normal trace-class operators.. An operatorX ∈LH is said to beessentially selfadjointif there isν ∈Csuch thatX−νI[r] ... Lihat dokumen lengkap

... In[4], Burkholder introduced a method of proving maximal inequalities for martingales and obtained the following sharp estimate.. The constant is the best possible.[r] ... Lihat dokumen lengkap

... Fermat, 45 Avenue des Etats Unis, 78035 Versailles Cedex France email: [email protected] SubmittedSeptember 22, 2010, accepted in final formDecember 20, 2011 AMS 2000 Subject classifica[r] ... Lihat dokumen lengkap

... gradient. It is represented as a sum of Wiener chaos of order at most two. Widely known Wiener functionals of second order are the square of the L 2 -norm on an interval of the Wiener process, L´evy’s stochastic area, ... Lihat dokumen lengkap

... for n 6= 0, ±1. The main result obtained in [12] can be stated as follows: If |m| and |n| are sufficiently large and have sufficiently large common divisor, then the system has only the trivial solutions (V, Z, U) ... Lihat dokumen lengkap

... , λkpk} is realizable by a symmetric nonnegative matrix, and ii a t×t Hermitian matrix, whose entries have nonnegative real parts, with eigen-values λ11, λ21,.. ThenΛis the spectrum of[r] ... Lihat dokumen lengkap