This monograph aims to present the didactically Potential theory applied to Engineering Analysis with use of Complex, trying to be a support material for beginners in the study of this area of mathematics that usually ends ...

The present work intends to study uniform spectral properties of discrete one-dimensional Schrodinger operators with Sturmian potentials. Based on studies in the literature, it is shown that these operators have purely ...

In this work we study dimensional reductions in some quantum systems; such reductions occur due to confinement of the particle from a tube in space to a curve. Our main goal is to find the effective hamiltonian operator ...