Estimating the trace of matrix functions with application to complex networks

Fuentes, RD; Donatelli, M; Fenu, C; Mantica, G

Donatelli, M (通讯作者),Univ Insubria, Dipartimento Sci & Alta Tecnol, Via Valleggio 11, I-22100 Como, Italy.

NUMERICAL ALGORITHMS, 2023; 92 (1): 503

Abstract

The approximation of trace(f(Omega)), where f is a function of a symmetric matrix Omega, can be challenging when Omega is exceedingly large. In such a......

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