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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Reaction-diffusion with memory in the minimal state framework
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by Monica Conti, Elsa M. Marchini and Vittorino Pata PDF
Trans. Amer. Math. Soc. 366 (2014), 4969-4986 Request permission

Abstract:

We consider the integrodifferential equation \[ \partial _t u-\Delta u -\int _0^\infty \kappa (s)\Delta u(t-s) \mathrm {d} s + \varphi (u)=f\] arising in the Coleman-Gurtin theory of heat conduction with hereditary memory. Within a novel abstract framework, based on the notion of minimal state, we prove the existence of global and exponential attractors of optimal regularity and finite fractal dimension for the related semigroup of solutions.
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Additional Information
  • Monica Conti
  • Affiliation: Dipartimento di Matematica “F.Brioschi”, Politecnico di Milano, Via Bonardi 9, 20133 Milano, Italy
  • Email: monica.conti@polimi.it
  • Elsa M. Marchini
  • Affiliation: Dipartimento di Matematica “F.Brioschi”, Politecnico di Milano, Via Bonardi 9, 20133 Milano, Italy
  • Email: elsa.marchini@polimi.it
  • Vittorino Pata
  • Affiliation: Dipartimento di Matematica “F.Brioschi”, Politecnico di Milano, Via Bonardi 9, 20133 Milano, Italy
  • MR Author ID: 358540
  • Email: vittorino.pata@polimi.it
  • Received by editor(s): October 17, 2011
  • Received by editor(s) in revised form: February 1, 2013
  • Published electronically: November 6, 2013
  • © Copyright 2013 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 366 (2014), 4969-4986
  • MSC (2010): Primary 35B41, 35K05, 45K05, 47H20
  • DOI: https://doi.org/10.1090/S0002-9947-2013-06097-7
  • MathSciNet review: 3217706