Alphonse Houwe

N-Soliton and Other Analytic Solutions for a ($$3 + 1$$)-Dimensional Korteweg–de Vries–Calogero–Bogoyavlenskii–Schiff Equation with the Time-Dependent Coefficients for the Shallow Water Waves

Similarity Reductions on a (2$$+$$1)-Dimensional Variable-Coefficient Modified Kadomtsev-Petviashvili System Describing Certain Electromagnetic Waves in a Thin Film

Traveling-wave solutions of the Klein–Gordon equations with M-fractional derivative

Chirped solitary waves of the perturbed Chen–Lee–Liu equation and modulation instability in optical monomode fibres