The main objective of this paper is to work out a full-scale application of the integrability analysis of the inverse problem of the calculus of variations, as developed in recent papers by Sarlet and ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

In the field of Inverse Problems we are concerned with several topics: We prove exact reconstruction results (also known as superresolution) as well as reconstruction ...

In this paper we continue analyzing the possibleapplications of nonstandard analysis to variationalproblems, with particular interest in classicalmechanics. In particular, we adapt various techniques ...

School of Mathematics and Statistics, Shandong Normal University, Jinan, China. Electrical impedance tomography (EIT) [1] is an imaging modality that aims to reconstruct the conductivity distribution ...