Turkish Journal of Mathematics
DOI
10.55730/1300-0098.3255
Abstract
In this work we consider the Sobolev spaces generated by the norm of the power weighted grand Lebesgue spaces. It is considered $m$-th order elliptic equation with nonsmooth coefficients on bounded domain in $R^{n} $. This space is nonseparable and by using shift operator we define the separable subspace of it, in which infinitely differentiable functions are dense. The investigation needs to establish boundedness property of convolution regarding weighted grand Lebesgue spaces. Then on scheme of nonweighted case we establish solvability (strong sense) in the small of $m$-th order elliptic equations in power weighted grand Sobolev spaces. Note that in weighted spaces this question is considered for the first time in connection with certain mathematical difficulties.
Keywords
Elliptic equation, solvability in small, weighted grand Lebesgue and Sobolev spaces
First Page
2078
Last Page
2095
Recommended Citation
BILALOV, BILAL; ZEREN, YUSUF; SADIGOVA, SABINA; and ÇETİN, ŞEYMA
(2022)
"Solvability in the small of $m$-th order elliptic equations in weighted grand Sobolev spaces,"
Turkish Journal of Mathematics: Vol. 46:
No.
6, Article 3.
https://doi.org/10.55730/1300-0098.3255
Available at:
https://journals.tubitak.gov.tr/math/vol46/iss6/3
