Nonlocal anisotropic dispersal with monostable nonlinearity
  We study the travelling wave problem J\astu - u - cu' + f (u) = 0 in R, u(-\infty) = 0, u(+\infty) = 1 with an asymmetric kernel J and a monostable nonlinearity. We prove the existence of a minimal speed, and under certain hypothesis the uniqueness of the profile for c = 0. For c = 0 we show examples of nonuniqueness. 
Jerome Coville (BIOSP), Juan Davila (CMM, DIM), Salome Martinez (CMM,   DIM)
math.AP math.CA