RT journal article
T1 Application of Lie point symmetries to the resolution of an interface problem in a generalized Fisher equation
A1 Rosa Durán, María
A1 Chulian García, Salvador
A1 Gandarias Núñez, María Luz
A1 Tracinà, Rita
A2 Matemáticas
AB In this work, we study a generalized reaction–diffusion Fisher equation using equivalence transfor- mations and Lie symmetries. Reaction–diffusion equations have been widely used for modeling the growth of tumors, brain gliomas in particular, and for modeling biological invasions. More recently, these models have been used to depict and explain various nonlinear physical, chemical, and biological phenomena. Finding analytical solutions describing the pass through white and gray matter in brain can be useful to describe the dynamics of glioma. Thus, we find analytical solutions for a model of tumor growth at its interface.
YR 2020
FD 2020
LK http://hdl.handle.net/10498/30925
UL http://hdl.handle.net/10498/30925
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 10-may-2026