[PDF] Top 20 vol22_pp191-202. 125KB Jun 04 2011 12:06:12 AM

... 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

... 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

... 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

... • 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

... 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

... 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

... However, the formulation in Corollary 2 is more convenient for the calculations in section 3, where we give examples of measures Λ for which the Λ-coalescent comes down from infinity and[r] ... Lihat dokumen lengkap

... A fundamental bound for a Hadamard multiplier operator of Cauchy type implies a known bound on the inverse of the operatorT :X!AX,XBas well as a general perturbation bound involving the [r] ... Lihat dokumen lengkap

... As such coordinate symmetry arises in the study of projections of vectors chosen uniformly from the surface of convex bodies which have symmetries with respect to the coordinate planes,[r] ... Lihat dokumen lengkap

... Distance matrices are necessarily symmetric, nonnegative, have trace zero, and must haveλ1≥0≥λ2≥ · · · ≥λn, although these are not sufficient conditions to be a distance matrix.. We co[r] ... Lihat dokumen lengkap

... For example, Mitra [1] considered solutions with fixed ranks for the matrix equationsAX =B and AXB =C; Mitra [2] gave common solutions of minimal rank of the pair of matrix equationsAX =C[r] ... Lihat dokumen lengkap

... The dimension of matrices matrix pencils with given Jordan Kronecker canonical forms... [3] Harley Flanders.[r] ... Lihat dokumen lengkap

... In this paper, we give another proof of this theorem making use of a general result Theorem 3.5 according to which the inverse of an n×n interval matrix can be computed from unique solut[r] ... Lihat dokumen lengkap

... I am indebted to the Finnish Graduate School in Stochastics (FGSS) and the Finnish Academy of Science and Letters, Vilho, Yrj¨o and Kalle V¨ais¨ala Foundation for financial ... Lihat dokumen lengkap

... Let k = 2. Then C 2 2 : (x 2 − 2)(x − 6) ≡ 0(mod p). Hence x = 6 is a solution of C 2 2 . Further by Theorem 2.1, the congruence x 2 ≡ 2(mod p) has two solutions if p ≡ 1, 7(mod 8), and has no solution if p ≡ 3, 5(mod ... Lihat dokumen lengkap

... The reachability index for positive 1-D systems has been studied in [5], [9], [14], [15] and [26] among others, and it is always bounded by n (see [12] and [13]). However, despite the numerous research efforts, an ... Lihat dokumen lengkap

... In this paper, by constructing the equivalent form of the continuous algebraic Riccati equation CARE and applying some matrix inequalities, a new lower bounds solution of the CARE is pro[r] ... Lihat dokumen lengkap