Chayu Yang

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

Hetero-Bäcklund transformation, bilinear forms and multi-solitons for a (2＋1)-dimensional generalized modified dispersive water-wave system for the shallow water

Basic Reproduction Numbers for a Class of Reaction-Diffusion Epidemic Models