2 papers
math.CA2014
Non-self adjoint Sturm-Liouville problem with spectral and physical parameters in boundary conditions
Rodrigo Meneses Pacheco, Oscar Orellana
We present a complete description on the spectrum and eigenfunctions of the following two point boundary value problem $$(p(x)f')'-(q(x)-λr(x))f=0\;, \;\; 0<x<L \quad ; \quad f'(0)…
math.AP2014
On a family of exact solutions for a nonlinear diffusion equation
Rodrigo Meneses Pacheco
We present a complete description of the similarity solutions for the following nonlinear diffusion equation $$ u_{t}+γ\vert u_{t} \v…