University of Tabriz Computational Methods for Differential Equations 2345-3982 14 2 2026 04 01 The behaviour of solutions boundary problem to nonlinear elliptic equations 652 660 19277 10.22034/cmde.2024.61634.2678 EN Tahir Gadjiev Institute of Mathematics and Mechanics of NAS of Azerbaijan, The Azerbaijan Architecture and Construction University, Baku, Azerbaijan. Sardar Yahya Aliyev Baku State University, Baku, Azerbaijan. Konul N. Yasinli Nakhchivan State University, Nakhchivan, Azerbaijan. Journal Article 2024 05 14 We obtained estimates in generalized Morrey spaces are used to study global regularity of the solution of the Neumann boundary problem of nonlinear elliptic equations in divergence form over a bounded non-smooth domain. For these is we used of Calderon-Zygmund theory. The investigation of nonlinear reaction, drift, diffusion processes has received many attention. This questions arise as mathematical models of different applied problems. For example, for instance diffusion processes of electrically charged species phase transition and transport in porons media. The main goal of the article is to obtain Holder estimates for solutions to the Neumann problem for nonlinear elliptic equations. https://cmde.tabrizu.ac.ir/article_19277_ddcd8dad8d9b4f4cfd98f29c2dd0801a.pdf