Rios Soto, KarenGonzalez Pugliese, Rafael Eduardo2024-05-232024-05-232024-05-14https://hdl.handle.net/20.500.11801/3719En este trabajo investigamos la existencia, unicidad, estimaciones a priori y continuidad global para un problema eliptico generalizado con condiciones de frontera tipo Neumann o Robin. Ademas, los coeficientes de orden inferior en general no estan acotados. En condiciones minimas, mostramos que el problema admite una solucion debil Holder continua globalmenteLet Ω ⊆ RN a W1,P - extension bounded domain and ∂Ω a d-set. In this work, we investigate the existence, uniqueness, a priori estimates, and global regularity of a generalized elliptic problem with boundary conditions of Neumann or Robin type, Furthermore, the lower-order measurable coefficients are in general unbounded. Under minimal conditions, we show that problem admits a globally H¨older continuous weak solution.esAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/d-conjuntodominio de extensionRegularidad globalproblema elipticocoeficientes no acotadosDifferential equations, Elliptic - Numerical solutionsHNN-extensionsNeumann problemThesis(c) 2024 Rafael Eduardo Gonzalez Pugliese