Abstract
In this paper we make the convolution between φ, the fundamental solution of the Laplace equation, and function V that belongs to the space Ln/p (Rn). Since this convolution solves Poisson’s equation - Δz = V, we use this result to derive Fefferman’s inequality, which will be the cornerstone in the proof of our main result, which deals with the unique continuation property of the nonnegative solution of the quasilinear elliptic equation div A(x, u, ∇u) = B(x, u, ∇u), whose coefficients belong to the Ln/p (Rn) space.
Original language | English |
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Pages (from-to) | 136-153 |
Number of pages | 18 |
Journal | Azerbaijan Journal of Mathematics |
Volume | 11 |
Issue number | 1 |
Publication status | Published - Jan 2021 |
Keywords
- Doubling condition
- Fefferman’s inequality
- Hedberg’s inequality
- Unique continuation
ASJC Scopus subject areas
- Mathematics(all)