Work

Decomposing a Matrix into Two Submatrices with Extremely Small Operator Norm

Year: 2020

Type: article

Abstract: We give sufficient conditions on a matrix A ensuring the existence of a partition of this matrix into two submatrices with extremely small norm of the image of any vector. Under some weak conditions on a matrix A we obtain a partition of A with the extremely small $(1,q)$-norm of submatrices.

Source: Mathematical Notes

DOI: 10.1134/s0001434620070135

Author: I. V. Limonova

Institutions: Lomonosov Moscow State University, Moscow Center of Fundamental and Applied Mathematics

Language: English

Topic: Matrix Theory and Algorithms

Subfield: Computational Theory and Mathematics

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W3007686009

FWCI: 0.592

Cites: 3

Cited by: 5

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