2017
Том 69
№ 7

All Issues

Eigenfunction expansion for symmetric multiparameter problems

Konstantinov A. Yu., Stadnyuk A. G.

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Abstract

An abstract theorem on the expansion in generalized eigenvectors of multiparameter problems for Hermitian operators is established. The applications to differential operators are considered.

English version (Springer): Ukrainian Mathematical Journal 45 (1993), no. 8, pp 1302-1306.

Citation Example: Konstantinov A. Yu., Stadnyuk A. G. Eigenfunction expansion for symmetric multiparameter problems // Ukr. Mat. Zh. - 1993. - 45, № 8. - pp. 1166–1169.

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