- Erciyes Üniversitesi Fen Bilimleri Enstitüsü Dergisi
- Vol: 25 Issue: 1
- ON A REGULAR SOLVABILITY OF ONE BOUNDARY-VALUE PROBLEM FOR THE SECOND ORDER OPERATOR -DIFFERENTIAL E...
ON A REGULAR SOLVABILITY OF ONE BOUNDARY-VALUE PROBLEM FOR THE SECOND ORDER OPERATOR -DIFFERENTIAL EQUATIONS
Authors : S. S. Mirzoev, L. A. Rustamova
Pages : 354-373
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Publication Date : 2009-02-01
Article Type : Other
Abstract :In this paper the solvability conditions of one class of elliptic type second order operator-differential equations. In this class the principal part of the operator whose spectrum is in some sector, is a normal operator. The obtained conditions are expressed by the properties of the coefficientsKeywords : Normal operator, discontinuous coefficients, regular solvability, Hilbert space