Numerical methods for solving two-dimensional nonlinear integral equations of fractional order by using two-dimensional block pulse operational matrix. - S. Najafalizadeh; Reza Ezzati (Appl. Math. Comput., 2016)

A block pulse operational matrix method for solving two-dimensional nonlinear integro-differential equations of fractional order. - S. Najafalizadeh; Reza Ezzati (J. Comput. Appl. Math., 2017)