An Exposition of the Connection between Limit-Periodic
          Potentials and Profinite Groups

Z. Gan

Displaying similar documents to “An Exposition of the Connection between Limit-Periodic Potentials and Profinite Groups”

Periodic Schrödinger Operators with (Non-Periodic) Magnetic and Electric Potentials.

Rainer Hempel (1984)

Manuscripta mathematica

Similarity:

Construction of Approximative and Almost Periodic Solutions of Perturbed Linear Schrödinger and Wave Equations.

J. Bourgain (1996)

Geometric and functional analysis

Similarity:

Absolute continuity of the spectrum of periodic operators of mathematical physics

Tatiana Suslina (2000)

Journées équations aux dérivées partielles

Similarity:

The lecture is devoted to the problem of absolute continuity of the spectrum of periodic operators. A general approach to this problem was suggested by L. Thomas in 1973 for the case of the Schrödinger operator with periodic electric potential. Further application of his method to concrete operators of mathematical physics met analytic difficulties. In recent years several new problems in this area have been solved. We propose a survey of known results in this area, including very recent,...

Dynamical systems with Newtonian type potentials

Marco Degiovanni, Fabio Giannoni, Antonio Marino (1987)

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

Similarity:

We study the existence of regular periodic solutions to some dynamical systems whose potential energy is negative, has only a singular point and goes to zero at iniìnity. We give sufficient conditions to the existence of periodic solutions of assigned period which do not meet the singularity.