2017
Том 69
№ 6

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On the structure of resolvent of singularly perturbed operator solving the problem of eigenvalues

Koshmanenko V. D., Tuhai H. V.

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Abstract

We investigate the structure of the resolvent of a singularly perturbed operator of finite rank that solves an eigenvalue problem.

English version (Springer): Ukrainian Mathematical Journal 56 (2004), no. 9, pp 1538–1545.

Citation Example: Koshmanenko V. D., Tuhai H. V. On the structure of resolvent of singularly perturbed operator solving the problem of eigenvalues // Ukr. Mat. Zh. - 2004. - 56, № 9. - pp. 1292-1297.

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