Departament de Matemàtiques

Recent Submissions

  • Exponential stability in three-dimensional type III thermo-porous-elasticity with microtemperatures 

    Magaña Nieto, Antonio; Quintanilla de Latorre, Ramón (2019-09-02)
    Article
    Restricted access - publisher's policy
    We study the time decay of the solutions for the type III thermoelastic theory with microtemperatures and voids. We prove that, under suitable conditions for the constitutive tensors, the solutions decay exponentially. ...

  • Development and enhancement of inclusion services at higher education level 

    Josa i Culleré, Irene; Farré Tost, Carles; Gálvez Carrillo, Maria Immaculada; Ferrer Balas, Dídac; Vilalta Porta, Montserrat; Montero Mercadé, Lídia (International Association of Technology, Education and Development (IATED), 2019)
    Conference report
    Open Access
    Everyone is unique in their own way and it is necessary to embrace this diversity and make positive use of it. At all levels of education, differences between students can provide a good learning opportunity since every ...

  • Moore–Gibson–Thompson thermoelasticity 

    Quintanilla de Latorre, Ramón (2019-07-21)
    Article
    Open Access
    We consider a thermoelastic theory where the heat conduction is escribed by the Moore–Gibson–Thompson equation. In fact, this equation can be obtained after the introduction of a relaxation parameter in the Green–Naghdi ...

  • The neighborhood role in the linear threshold rank on social networks 

    Riquelme Csori, Fabián; Gonzalez Cantergiani, Pablo; Molinero Albareda, Xavier; Serna Iglesias, María José (2019-08-15)
    Article
    Restricted access - publisher's policy
    Centrality and influence spread are two of the most studied concepts in social network analysis. Several centrality measures, most of them, based on topological criteria, have been proposed and studied. In recent years new ...

  • Detection and classification of structural changes using t-distributed stochastic neighbor embedding 

    Agis Cherta, David; Pozo Montero, Francesc (2019)
    Conference report
    Open Access
    This work states a structural health monitoring strategy for detection and classification of structural changes. The proposed approach is based on the so-called t-distributed stochastic neighbor embedding (t-SNE), a ...

  • Design of inerter-based multi-actuator systems for vibration control of adjacent structures 

    Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2019-04-05)
    Article
    Restricted access - publisher's policy
    Distributed multi-actuator systems can provide effective solutions for mitigating the vibrational response of large structures. In this paper, we present a computational strategy to design inerter-based multi-actuation ...

  • A Poincaré lemma in geometric quantisation 

    Miranda Galcerán, Eva; Solha, Romero (2013)
    External research report
    Open Access
    This paper presents a Poincaré lemma for the Kostant comple x, used to compute geometric quantisation, when the polarisat ion is given by a Lagrangian foliation defined by an integrable system wit h non-degenerate singularities.

  • The MIT Bag Model as an infinite mass limit 

    Arrizabalaga, Naiara; Mas Blesa, Albert (Cellule MathDoc/CEDRAM, 2019-06-12)
    Article
    Open Access

  • Klein's paradox and the relativistic d-shell interaction in R3 

    Mas Blesa, Albert (Mathematical Sciences Publishers, 2017-12-20)
    Article
    Open Access
    Under certain hypotheses of smallness on the regular potential V, we prove that the Dirac operator in Unexpected text node: 'R', coupled with a suitable rescaling of V, converges in the strong resolvent sense to the ...

  • The relativistic spherical d-shell interaction in R3: Spectrum and approximation 

    Mas Blesa, Albert (2017-08-30)
    Article
    Open Access
    This note revolves on the free Dirac operator in R3 and its d-shell interaction with electrostatic potentials supported on a sphere. On one hand, we characterize the eigenstates of those couplings by finding sharp constants ...

  • Eigenvalues with respect to a weight for discrete elliptic boundary value problems 

    Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Mitjana Riera, Margarida (2019)
    Conference report
    Open Access

  • Green functions for boundary value problems on product networks 

    Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Mitjana Riera, Margarida (2019)
    Conference report
    Open Access

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