[PDF] Top 20 vol17_pp597-615. 171KB Jun 04 2011 12:06:01 AM

... Multiplicative maps, Jordan maps, Jordan triple maps, Elementary maps, Trian-gular algebras, Standard operator algebras, Additivity.. Introduction and Preliminaries.[r] ... Lihat dokumen lengkap

... Letλ1 be the largest eigenvalue of the adjacency matrix of a graph Gon nvertices with maximum degree ∆.. Spectral radius, Non-regular graph,λ1-extremal graph, Maximum degree.[r] ... Lihat dokumen lengkap

... For the first of two main parts of the proof, suppose K has rank 1. Since the rank is invariant under real equivalence, we onlyneed to inspect the list of canonical forms to find pairs (E, F) so that E + iF is a rank 1 ... Lihat dokumen lengkap

... has a long history. In the antic Greece, Archimedes (287BC − 212BC) obtained expressions for n = 1 and n = 2, andduring the apex of Arab mathematical sci- ence, in the eleven century, Al-Haytham (965-1038), known in the ... Lihat dokumen lengkap

... Furthermore, when one is faced with matrices whose entries obey a recursive relation, inversion can be complicated. Such matrices have been studied e.g., in [1], [6], [8], [10], [11], [12] and [14]. The research ... Lihat dokumen lengkap

... A nonsingular triangular n×n totally positive matrices can be regarded as a strictly n−1,0- or 0, n−1-banded matrix except that the strictness is applied only to the 0-band.. We state th[r] ... Lihat dokumen lengkap

... Linearizations of regular matrix polynomials have been widely used in contexts like the Polynomial Eigenvalue Problem (see [1, 9, 10, 12, 13, 15] and the references therein) or the solution of Linear Differential ... Lihat dokumen lengkap

... . Then the right hand side of (1.3) is 1, but the only real (A, B)-neutral subspace is the zero subspace. Of course, in accordance with [12] there exist complex, as well as quater- nionic, 1-dimensional (A, ... Lihat dokumen lengkap

... By Proposition 4.8 case s = 1, strong FC rings are precisely those rings for which any system of residual rank ≥ r satisfies the decomposition weak K1 r, which simply says that we can e[r] ... Lihat dokumen lengkap

... Two of them are In this paper, after introducing a new inclusion region for eigenvalues of a matrix in Section 2, we present a parameterized lower bound for the smallest singular value [r] ... Lihat dokumen lengkap

... 1. Introduction. It is well-known that Toeplitz and block Toeplitz matrices are closely related to a discrete system of equations, namely to Szeg¨o recurrence. This connection have been actively studied during the last ... Lihat dokumen lengkap

... in addition, every diagonal entry ofU∗PλU is a polynomial with exactlymdistinct zeros, or equivalently, all the eigenvalues ofPλ are semisimple, thenPλ is called normal.. Clearly, the [r] ... Lihat dokumen lengkap

... Abstract. Using the technique from [12], sharp quadratic convergence bounds for scaled Jacobi iterates are derived. The iterates are generated by any serial Jacobi method when applied to a general complex ... Lihat dokumen lengkap

... This is a remarkable result, since it transforms a nonconvex quadratic integer problem equivalently into a linear problem over a convex cone, i.e., a convex optimization problem which ha[r] ... Lihat dokumen lengkap

... similar to its transpose, these results also describe the possible characteristic poly- nomials and the possible invariant polynomials of a matrix when a certain number of columns are xed and the others vary. For other ... Lihat dokumen lengkap

... example, they often have connections with some structured matrices, such as Hankel, Toeplitz, and Vandermonde matrices, etc., and therefore have a lot of significant char- acteristic properties. A more detailed expansion ... 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

... In this paper, it is proven that every multiplicative bijective map, Jordan bijective map, Jordan triple bijective map, and elementary surjective map on triangular algebras is automat-ic[r] ... Lihat dokumen lengkap

... < + ∞ , for some λ > 0. Estimates of this kind are very useful in probability theory, because they enable us to control the deviation probabilities of sums of independent and identically distributed random ... Lihat dokumen lengkap

... In [3], Capitaine and Donati-Martin showed the asymptotic freeness for independent Wigner matrices when the distribution of the entries is symmetric and satisfies Poincar´e inequality. Recently, Guionnet [6] gave a proof ... Lihat dokumen lengkap