Numerical solutions Differential equations 17 Differential equations, Partial 13 Differential equations, Nonlinear 9 Boundary value problems 5 Bifurcation theory 4 Differentiable dynamical systems 4 Differential equations, Elliptic 4 Differential equations, Parabolic 4 Finite element method 3 Many-body problem 3 Navier-Stokes equations 3 Singularities (Mathematics) 3 Convergence 2 Differential equations, Hyperbolic 2 Initial value problems 2 Integral equations 2 Almost periodic functions 1 Biomathematics 1 Collocation methods 1 Conjugate gradient methods 1 Curves on surfaces 1 Data processing 1 Decomposition (Mathematics) 1 Difference equations 1 Differential-algebraic equations 1 Dirichlet problem 1 Elasticity 1 Evolution equations, Nonlinear 1 Finite differences 1