About the method of traces of resolvents calculated precisely

E. M. Maleko

Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ, no. 5 (2011), pp. 37-52

Résumé

In the article it is ascertained that there are some methods of calculation of eigenvalues of ordinary boundary problems for the equations of mathematical physics. If the positive degree of a resolvent is the kernel operator this can take advantage at calculation of a spectrum of a boundary problem. It is mentioned that similar results are reached by A. A. Dorodnitsyn.

Détail

Keywords: spectrum, discrete operator, Hilbert space.

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