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JOURNALS // Sibirskii Zhurnal Vychislitel'noi Matematiki // Archive
Sib. Zh. Vychisl. Mat., 2015 Volume 18, Number 1, Pages 79–93 (Mi sjvm568)
Iterative algorithm for calculation of spectral parameters of a quadratic bunch of operators in the Hilbert space

V. I. Tarakanov, A. O. Dubovik

Surgut State University, 1 Lenin pr., Surgut, Tyumen region, 628400, Russia

Abstract: A new iterative algorithm is suggested for calculating spectral parameters of a quadratic bunch of partially symmetrical compact operators in the Hilbert space.

Key words: operator, spectrum, iterative algorithm.

UDC: 519.624.3+519.632.6+519.642

Received: 07.11.2013
Revised: 15.04.2014


 English version: Numerical Analysis and Applications, 2015, 8:1, 68–80

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© Steklov Math. Inst. of RAS, 2024