Exploració per tema "Classificació AMS::35 Partial differential equations::35P Spectral theory and eigenvalue problems for partial differential operators"
Ara es mostren els items 1-4 de 4
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Nonreal eigenvalues for second order differential operators on networks with circuits
(2001)
Article
Accés obert -
On the time decay in phase-lag thermoelasticity with two temperatures
(AMER INST MATHEMATICAL SCIENCES-AIMS, 2019-09-12)
Article
Accés obertThe aim of this paper is to study the time decay of the solutions for two models of the one-dimensional phase-lag thermoelasticity with two temperatures. The first one is obtained when the heat flux vector and the inductive ... -
Spectral analysis of Dirac operators on domains
(Universitat Politècnica de Catalunya, 2020-10)
Projecte Final de Màster Oficial
Accés obertRelativistic models in quantum mechanics have attracted a lot of attention in recent years, for instance, because of their applications to the study of graphene. In this work, we review the main tools to formulate confining ... -
Spectral gap of generalized MIT bag models
(Universitat Politècnica de Catalunya, 2024-01-24)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Centre de Recerca MatemàticaWe study some spectral properties of generalized MIT bag models. These are a family of Dirac operators $\{H_\tau\}_{\tau \in \mathbb R\cup \{-\infty, +\infty\}}$ used in the field of relativistic quantum mechanics to model ...