Abstract
In this paper we discuss precise conditions of the summability and localization of the spectral expansions associated with various partial differential operators. In this we study the problems in the spaces of both smooth functions and singular distributions. We study spectral expansions of the distributions with the compact support and classify the distributions with the Sobolev spaces. All theorems are formulated in terms of the smoothness and degree of the regularizations.
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This research work is supported by IIUM FRGS 14 142 0383.
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Rakhimov, A. (2019). Localization of the Spectral Expansions Associated with the Partial Differential Operators. In: TaÅŸ, K., Baleanu, D., Machado, J. (eds) Mathematical Methods in Engineering. Nonlinear Systems and Complexity, vol 23. Springer, Cham. https://doi.org/10.1007/978-3-319-91065-9_11
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DOI: https://doi.org/10.1007/978-3-319-91065-9_11
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