Seminario del Departamento de Ecuaciones Diferenciales y Análisis Numérico
Fecha : 23 de mayo de 2023
Hora : 11:00
Lugar : Seminario del Departamento (Fac. de Matemáticas, 3a. planta, módulo 34)
Raúl Ferreira de Pablo
(U. Complutense de Madrid)
Blow-up for a family of discrete reaction-diffusion equations
Resumen
We present some aspect about the blow-up phenomena for the numerical approximation (by finite differences) of the problem
$$
left{
egin{array}{ll}
u_t=mathcal L u+u^p qquad & xin mathbb R^d, t>0\
u(x,0)=g(x)
end{array}
ight.
$$
Where the diffusion operator $mathcal L$ can be either, local or non-local.