Estimates for the Approximation and Eigenvalues of the Resolvent of a Class of Singular Operators of Parabolic Type

Estimates for the Approximation and Eigenvalues of the Resolvent of a Class of Singular Operators of Parabolic Type

In this paper, we study a differential operator of parabolic type with a variable and unbounded coefficient, defined on an infinite strip. Sufficient conditions for the existence and compactness of the resolvent are established, and an estimate for the maximum regularity of solutions of the equation...

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Bibliographic Details
Main Authors: Mussakan Muratbekov, Madi Muratbekov, Sabit Igissinov
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Mathematics
Subjects:
parabolic type operator
an eigenvalues
a singular numbers
separability
an unbounded domain
Online Access:https://www.mdpi.com/2227-7390/11/22/4584

Internet

https://www.mdpi.com/2227-7390/11/22/4584

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