N. Mavinga, Q. Morris, S. Robinson
Fucik Spectrum with weights and existence of solutions for nonlinear elliptic equations with nonlinear boundary conditions.
(To appear in Electron. J. Differential Equations, 2022)
T. Lewis, Q. Morris, Y. Zhang
Convergence stability analysis, and solvers for approximating sublinear positone and semipositone boundary value problems using finite difference methods.
(J. Comput. Appl. Math., 2022)
(What's Math Got to Do with It?, Penguin 2008)