Dyson–Schwinger equations are important tools for non-perturbative analyses of quantum field theories. For example, they are very useful for investigations in quantum ...

A new, numerical framework for the approximation of solutions to matrix valued Riemann–Hilbert problems is developed, based on a recent method for the homogeneous Painlevé ...

MathOptimizer is a Mathematica application package that provides tools for solving a very general class of global and local optimization problems. It is particularly suited ...

This notebook is the first in an instructional series which shows how Mathematica may be used to solve ordinary differential equations (with and without the use of DSolve). ...

In this session we will give an introduction on using the Finite Element Method to solve Partial Differential Equations (PDE) with NDSolve. Basic concepts like the ...

The material presented in this paper is part of a research project of the Swiss Distance University of Applied Sciences called webSolutions, which deals with the development ...

The material presented in this paper is part of a research project of the Swiss Distance University of Applied Sciences called webSolutions [www.webmath.ch] which deals with ...

In this talk I will present several problems that have caught my attention over the past few years. We will go over Mathematica formulations and solutions. Along the way we ...

FindRoot fails to give a correct solution to a system of nonlinear algebraic equations unless a good initial guess is chosen. Difficulty in finding a suitable initial guess ...