vol20_pp468-489. 235KB Jun 04 2011 12:06:09 AM
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Continuing in this manner, the set of all positive integers is partitioned into sets S i , which are themselves partitioned into sets of recurrence sequences. Next, arrange
In the next theorem, we show constructively that the equation (2.1) has non-trivial solutions for a large groupof two by two matrices A (over the real numbers)..
It is easy to check that there are values of n and r for which the upper bound given in Corollary 2.6 for the exponent of matrices with nonzero trace is smaller than those in [4]
We include a Matlab program to generate Krein spaces numerical ranges of arbitrary complex matrices that treats the degenerate cases and represents the boundary generating curves..
Moreover, in any minimum rank problem whatsoever, we need not concern ourselves with any graphs in which two degree two vertices are adjacent, or a degree two vertex is adjacent to
Following the result of Feingold and Varga, a well-known theorem of Taussky on the eigenvalue distribution is extended to block diagonally dominant matrices and block H − matrices
In this paper, we give partial results related with Conjecture 1 and give a class of matrices for which it is shown that the conjecture holds.. All the results in the paper are given
In this paper, we study matrix functions preserving sets of generalized nonnegative matrices such as the set of real n × n eventually nonnegative matrices, the set of real n ×
