Geodesic
On estimation of entries of a~matrix inverse to a~cyclic band matrix
Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 6 (2003) no. 3, pp. 263-267.

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Estimates for entries of matrix inverse to the diagonally dominant cyclic band matrix are obtained. These results are used for the evaluation of a norm of the inverse matrix in the case of the column diagonal dominance. 
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Yu. S. Volkov. On estimation of entries of a~matrix inverse to a~cyclic band matrix. Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 6 (2003) no. 3, pp. 263-267. http://geodesic.mathdoc.fr/item/SJVM_2003_6_3_a3/

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