90 citations · 237 across the 30 of their papers we have counts for
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math.AP2013★ 3 cited
Maximum Principle and generalized principal eigenvalue for degenerate elliptic operators
Henri Berestycki, Italo Capuzzo Dolcetta, Alessio Porretta +1
We characterize the validity of the Maximum Principle in bounded domains for fully nonlinear degenerate elliptic operators in terms of the sign of a suitably defined generalized pr…
math.AP2013★ 41 cited
Fisher-KPP propagation in the presence of a line: further effects
Henri Berestycki, Jean-Michel Roquejoffre, Luca Rossi
This paper is a continuation of [2] where a new model of biological invasions in the plane directed by a line was introduced. Here we include new features such as transport and rea…