Numerical simulation of nonlinear parabolic type Volterra partial integro-differential equations using quartic B-spline collocation method. Nonlinear Studies, [S. l.], v. 27, n. 3, 2020. Disponível em: https://nonlinearstudies.com/index.php/nonlinear/article/view/1688. Acesso em: 30 may. 2026.