Multibump solutions and asymptotic expansions for mesoscopic Allen-Cahn type equations
Matteo Novaga, Enrico Valdinoci (2009)
ESAIM: Control, Optimisation and Calculus of Variations
Similarity:
We consider a mesoscopic model for phase transitions in a periodic medium and we construct multibump solutions. The rational perturbative case is dealt with by explicit asymptotics.