36 citations · 148 across the 18 of their papers we have counts for
4 papers · 1 filter
Fredholm alternative, semilinear elliptic problems, and Wentzell boundary conditions
Ciprian G. Gal, Gisele Ruiz Goldstein, Jerome A. Goldstein +2
We give necessary and sufficient conditions for the solvability of some semilinear elliptic boundary value problems involving the Laplace operator with linear and nonlinear highest…
Semigroups of Operators on Spaces of Fuzzy-Number-Valued Functions with Applications to Fuzzy Differential Equations
Ciprian G. Gal, Sorin G. Gal
In this paper we introduce and study semigroups of operators on spaces of fuzzy-number-valued functions, and various applications to fuzzy differential equations are presented. Sta…
Global attractor for a nonlocal model for biological aggregation
Ciprian G. Gal
We investigate the long term behavior in terms of global attractors, as time goes to infinity, of solutions to a continuum model for biological aggregations in which individuals ex…
Hyperbolic Relaxation of Reaction Diffusion Equations with Dynamic Boundary Conditions
Ciprian G. Gal, Joseph L. Shomberg
Under consideration is the hyperbolic relaxation of a semilinear reaction-diffusion equation on a bounded domain, subject to a dynamic boundary condition. We also consider the limi…