Fig. 4From: Adaptation and Fatigue Model for Neuron Networks and Large Time Asymptotics in a Nonlinear Fragmentation EquationTotal neural activity N(t) computed with α=3 and K(s,u)= δ s = u / 2 . Left: an initial data as e − s . Right: a more complex initial data (as in Proposition 2 of [17]). We observe that the two functions N are the same. The continuous lines give the values N − and N + Back to article page