EXISTENCE OF A SOLUTION TO A MIXED PROBLEM FOR A PARABOLIC EQUATION IN THE SENSE OF SHILOV
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Publication date: 2025-03-15 09:57:00
Authors: YUSIF MAMMADOV; S.Z. AHMADOV
Category: Mathematics
Summary: Mixed problem for the fourth order ordinary differential equation with general
boundary conditions is considered in present paper. Soluion of the problem is
found by the residue method. According to the scheame of this method the mixed
problem is divided by two auxiliary- specrtal and Cauchy problems. After
researching these two problems, solution of the considering mixed problem is
found by residue series. It is shown , that solution of considering mixed problem
surround not only parabolic equations in the sense of Shilov, but also wider
classes of equations.
Author keywords: eigenvalues; Green function;
characteristic determinant; spectral
problem4 ormula of decomposition