On blow-up solutions and dead zones in semilinear equations

We study semilinear elliptic equations of the form div(A(z)∇u) = f(u) in Ω⊂ C, where A(z) stands for a symmetric 2×2 matrix function with measurable entries, det A =1, and such that 1/ K |ξ|² ≤ 〈A(z)ξ,ξ〉 ≤ K |ξ|², ξ ∈ R², 1≤ K < ∞. Making use of our Factorization theorem, we give some explicit so...

Full description

Saved in:
Bibliographic Details
Date:2018
Main Authors: Gutlyanskii, V.Ya., Nesmelova, O.V., Ryazanov, V.I.
Format: Article
Language:English
Published: Видавничий дім "Академперіодика" НАН України 2018
Series:Доповіді НАН України
Subjects:
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/141139
Tags: Add Tag
No Tags, Be the first to tag this record!
Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:On blow-up solutions and dead zones in semilinear equations / V.Ya. Gutlyanskii, O.V. Nesmelova, V.I. Ryazanov // Доповіді Національної академії наук України. — 2018. — № 4. — С. 9-15. — Бібліогр.: 12 назв. — англ.

Institution

Digital Library of Periodicals of National Academy of Sciences of Ukraine