On the structure of resolvent of singularly perturbed operator solving the problem of eigenvalues
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.
Full text
