Optimization problems are common in computer engineering, where you need to find the best solution from a set of possible choices under some constraints. For example, you might want to minimize the ...

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 ...

Abstract: The Beurling–Selberg extremal approximation problems are classics in functional analysis and have found applications in numerous areas of mathematics. Of particular interest, optimal ...

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 ...