Department of Mathematics, University of Lagos, Lagos, Nigeria. Department of Mathematics, Yaba College of Technology, Lagos, Nigeria. Department of Mechanical Engineering, Yaba College of Technology, ...

Abstract: We consider time-harmonic wave scattering from unbounded penetrable rough layers and provide existence theory for this problem via variational formulations. A rough layer is a model for a ...

Abstract: In this article, a new variational pansharpening method based on kernel estimation and regional extended low rank is proposed, which aims to generate a high resolution multispectral (HRMS) ...

A general variation method is developed for determining: (a) the magnetic shielding of nuclear spin-spin interactions in molecules; (b) the electron-coupled nuclear spin-spin interactions in molecules ...

The problem of multiplicative noise removal has been widely studied in recent years. Many methods have been used to remove it, but the final results are not very excellent. The total variation ...

Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China ...

Charles B. Morrey, Jr. and James Eells, Jr. Annals of Mathematics, a distinguished journal of research papers in pure mathematics, was founded in 1884. Annals of Mathematics is published bimonthly ...

The rapid and effective islanding detection and disconnection of the microgrid are significant for preventing equipment from failure and safeguarding humanity’s safety. To address the drawbacks of ...