ArticleOriginal scientific text
Title
Some properties of eigenfunctions of linear pencils and applications to mixed type operator-differential equations
Authors 1
Affiliations
- Institute of Mathematics, Russian Academy of Sciences, Siberian Branch, Universitetskiĭ Prosp. 4, 630090 Novosibirsk, Russia
Abstract
In the first part of the paper we study some properties of eigenelements of linear selfadjoint pencils Lu = λBu. In the second part we apply these results to the investigation of some boundary value problems for mixed type second order operator-differential equations.
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