No. 16 (192), issue 5Pages 73 - 78 # ABOUT THE APPROXIMATE SOLUTION OF THE INVERSE PROBLEM OF THE SPECTRAL ANALYSIS FOR LAPLACE OPERATOR

A.I. SedovWe give the sufficient conditions imposed on a sequence of complex numbers for which there exists such pertubatied Laplace operator, that its spectrum is equal to the given sequence. The algorithm for the approximate finding of the pertubation operator is given.

Full text- Keywords
- Laplace operator, operator of trace class, spectrum, trace, perturbation, eigenvalue