Elliptic problems in the sense of Lawruk with boundary operators of higher orders in refined Sobolev scale
T Kasirenko, I Chepurukhina - arXiv preprint arXiv:1804.00474, 2018 - arxiv.org
T Kasirenko, I Chepurukhina
arXiv preprint arXiv:1804.00474, 2018•arxiv.orgIn a refined Sobolev scale, we investigate an elliptic boundary-value problem with additional
unknown functions in boundary conditions for which the maximum of orders of boundary
operators is grater than or equal to the order of the elliptic equation. This scale consists of
inner product H\" ormander spaces whose order of regularity is given by a real number and
a function varying slowly at infinity in the sense of Karamata. We prove a theorem on the
Fredholm property of a bounded operator corresponding to this problem in the refined …
unknown functions in boundary conditions for which the maximum of orders of boundary
operators is grater than or equal to the order of the elliptic equation. This scale consists of
inner product H\" ormander spaces whose order of regularity is given by a real number and
a function varying slowly at infinity in the sense of Karamata. We prove a theorem on the
Fredholm property of a bounded operator corresponding to this problem in the refined …
In a refined Sobolev scale, we investigate an elliptic boundary-value problem with additional unknown functions in boundary conditions for which the maximum of orders of boundary operators is grater than or equal to the order of the elliptic equation. This scale consists of inner product H\"ormander spaces whose order of regularity is given by a real number and a function varying slowly at infinity in the sense of Karamata. We prove a theorem on the Fredholm property of a bounded operator corresponding to this problem in the refined Sobolev scale. For the generalized solutions to the problem, we establish a local a priory estimate and prove a theorem about their regularity in H\"ormander spaces. We find sufficient conditions under which given generalized derivatives of the solutions are continuous.
arxiv.org
以上显示的是最相近的搜索结果。 查看全部搜索结果