An analytical and numerical study of the two-dimensional Bratu equation

A direct matrix method for computing analytical Jacobians of discretized nonlinear integro-differential equations

Journal of Computational Physics

New perturbation-iteration solutions for Bratu-type equations

Computers & Mathematics with Applications

The Legendre wavelet method for solving initial value problems of Bratu-type

Computers & Mathematics with Applications

A simple solution of the Bratu problem

Computers & Mathematics with Applications

Symmetrizing grids, radial basis functions, and Chebyshev and Zernike polynomials for the D4 symmetry group; Interpolation within a squircle, Part I

Journal of Computational Physics

Sundance: High-level software for PDE-constrained optimization

Scientific Programming