We investigate solutions of Witten-Dijkgraaf-E.Verlinde-H.Verlinde (WDVV) equations.
The article discusses nonlinear equations of the third order for a function f = f(x; t) ) of
two independent variables x; t . The ...
To describe some physical process further, it becomes more and more important to
find exact solutions and interactions among solutions of nonlinear wave solutions. In this paper,
we study the two-dimensional nonlocal ...