A solution to a fractional order semilinear equation using variational method
Keyword(s):
We will discuss how we obtain a solution to a semilinear pseudo-differential equation involving fractional power of laplacian by using a method analogous to the direct method of calculus of variations. More precisely, we will discuss the existence of a minimizer of a suitable energy-type functional whose Euler-Lagrange equation is the given semilinear pseudo-differential equation, and also discuss the regularity of such a minimizer so that it will be a solution to the semilinear equation.
2021 ◽
Vol 0
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2007 ◽
Vol 7
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pp. 25-47
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2011 ◽
Vol 31
(3)
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pp. 753-756
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2020 ◽
Vol 0
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2021 ◽
Vol 1849
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pp. 012011