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Eigenfunctions and Fundamental Solutions of the Fractional Two-Parameter Laplacian
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-25
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
We deal with the following fractional generalization of the Laplace equation for rectangular domains (x,y)∈(x0,X0)×(y0,Y0)⊂ℝ+×ℝ+, which is associated with the Riemann-Liouville fractional derivatives Δα,βu(x,y)=λu(x,y), Δα,β:=Dx0+1+α+Dy0+1+β, where λ∈ℂ, (α,β)∈[0,1]×[0,1].
Reducing the left-hand side of this equation to the sum of fractional integrals by x and y, we then use the operational technique for the conventional right-sided Laplace transformation and its extension to generalized functions to describe a complete family of eigenfunctions and fundamental solutions of the operator Δα,β in classes of functions represented by the left-sided fractional integral of a summable function or just admitting a summable fractional derivative.
A symbolic operational form of the solutions in terms of the Mittag-Leffler functions is exhibited.
The case of the separation of variables is also considered.
An analog of the fractional logarithmic solution is presented.
Classical particular cases of solutions are demonstrated.
American Psychological Association (APA)
Yakubovich, Semyon. 2010. Eigenfunctions and Fundamental Solutions of the Fractional Two-Parameter Laplacian. International Journal of Mathematics and Mathematical Sciences،Vol. 2010, no. 2010, pp.1-18.
https://search.emarefa.net/detail/BIM-480059
Modern Language Association (MLA)
Yakubovich, Semyon. Eigenfunctions and Fundamental Solutions of the Fractional Two-Parameter Laplacian. International Journal of Mathematics and Mathematical Sciences No. 2010 (2010), pp.1-18.
https://search.emarefa.net/detail/BIM-480059
American Medical Association (AMA)
Yakubovich, Semyon. Eigenfunctions and Fundamental Solutions of the Fractional Two-Parameter Laplacian. International Journal of Mathematics and Mathematical Sciences. 2010. Vol. 2010, no. 2010, pp.1-18.
https://search.emarefa.net/detail/BIM-480059
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480059