Juan Zhang
Abstract
In this paper,we obtain several sufficient conditions for identifying generalized block strictly diagonally dominant matrices.Their effectiveness is illustrated by numerical example.
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In this paper,we obtain several sufficient conditions for identifying generalized block strictly diagonally dominant matrices.Their effectiveness is illustrated by numerical example.
Key concepts: Diagonally dominant matrix, Mathematics, Block (permutation group theory), Arithmetic, Combinatorics, Pure mathematics, Invertible matrix