Convolution Equations on a Large Finite Interval with Symbols Having Power-Order Zeros or Poles
- Autores: Budylin A.1, Sokolov S.1
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Afiliações:
- St. Petersburg State University
- Edição: Volume 226, Nº 6 (2017)
- Páginas: 711-719
- Seção: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/240053
- DOI: https://doi.org/10.1007/s10958-017-3560-8
- ID: 240053
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Resumo
A class of convolution equations on a large expanding interval is considered. The equations are characterized by the fact that the symbol of the corresponding operator has zeros or poles of a noninteger power order in the dual variable, which leads to long-range influence. A power-order complete asymptotic expansion is found for the kernel of the inverse operator as the length of the interval tends to infinity.
Sobre autores
A. Budylin
St. Petersburg State University
Autor responsável pela correspondência
Email: budylin@spbu.ru
Rússia, St. Petersburg
S. Sokolov
St. Petersburg State University
Email: budylin@spbu.ru
Rússia, St. Petersburg