A methodology based on generalized Sturmian functions is put forward to solve two- and three-body scattering problems. It uses a spectral method which allows for the inclusion of the correct asymptotic behavior when ...

We study some formal aspects of the exterior complex scaling (ECS) approach when implemented for both short and long-range potentials. In particular, we focus on the inconsistencies related to the requirement of an artificial ...

The Dirichlet-to-Neumann finite element method (DtN FEM) has proven to be a powerful numerical approach to solve boundary-value problems formulated in exterior domains. However, its application to elastic semi-infinite ...

Abstract: In this contribution we study mathematical properties of scattering solutions of Schrödinger-type equations with nondecaying, outgoing type, driven terms. We analyze in some details the two-body frame, where an ...

It has been argued recently that string theory effects qualitatively modify the effective black hole geometry experienced by modes with radial momentum of order 1/α′−−√. At tree level, these α′-effects can be explicitly ...

Actualmente, se cuenta con modernas técnicas para el tratamiento del cáncer incluidas dentro del marco de la radioterapia, conocidas como radioterapias no-convencionales. Estas técnicas fueron investigadas bajo el mismo ...

This thesis is devoted to the study of long-time asymptotic properties of five models appearing in Physics. These are the {\bf Improved, Good, and $abcd$ Boussinesq} models, and the {\bf Skyrme and Adkins-Nappi} models. ...

Here, a contribution to the Improvised Explosive Devices remote detection in Colombia in terms of Ground Penetrating Radar signal analysis is presented. The Complex Natural Resonances Extraction Methods for characterizing ...