2 papers
math.AP2020
Existence issues for a large class of degenerate elliptic equations with nonlinear Hamiltonians
I. Birindelli, G. Galise, A. Rodríguez
We give sufficient conditions for the existence and uniqueness, in bounded uniformly convex domains , of solutions of degenerate elliptic equations depending also on the nonline…
cond-mat.stat-mech2017
Preparation of non-ergodic states in quantum spin chains
A. O. García Rodríguez, G. G. Cabrera
We test the time evolution of quite general initial states in a model that is exactly solvable, a semi-infinite spin chain with an impurity at the boundary. The dynamic…