Tractability analysis addresses the fundamental challenge of approximating multivariate functions as both the number of variables and the desired accuracy increase. In high dimensions, naive ...

The numerical integration of stiff equations is a challenging problem that needs to be approached by specialized numerical methods. Exponential integrators form a popular class of such methods since ...

Adequate mathematical modeling is the key to success for many real-world projects in engineering, medicine, and other applied areas. As soon as an appropriate mathematical model is developed, it can ...

Department of Mathematics, Yunnan University, Kunming, P. R. China. School of Management and Economics, Kunming University of Science and Technology, Kunming, P. R. China. The 3-partitioning problem ...

Abstract: This article considers the wide-spacing approximation when applied to two-dimensional linear problems involving the scattering and radiation of water waves by structures in a fluid of ...