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 2024 MCQ for Transactions of the American Mathematical Society is 1.48 .

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

The viscous Cahn-Hilliard equation: Morse decomposition and structure of the global attractor
HTML articles powered by AMS MathViewer

by M. Grinfeld and A. Novick-Cohen
Trans. Amer. Math. Soc. 351 (1999), 2375-2406
DOI: https://doi.org/10.1090/S0002-9947-99-02445-9
Published electronically: February 15, 1999

Abstract:

In this paper we establish a Morse decomposition of the stationary solutions of the one-dimensional viscous Cahn-Hilliard equation by explicit energy calculations. Strong non-degeneracy of the stationary solutions is proven away from turning points and points of bifurcation from the homogeneous state and the dimension of the unstable manifold is calculated for all stationary states. In the unstable case, the flow on the global attractor is shown to be semi-conjugate to the flow on the global attractor of the Chaffee-Infante equation, and in the metastable case close to the nonlocal reaction–diffusion limit, a partial description of the structure of the global attractor is obtained by connection matrix arguments, employing a partial energy ordering and the existence of a weak lap number principle.
References
Similar Articles
Bibliographic Information
  • M. Grinfeld
  • Affiliation: Department of Mathematics, University of Strathclyde, Livingstone Tower, 26 Richmond Street, Glasgow G1 1XH, Scotland, United Kingdom
  • Email: michael@conley.maths.strath.ac.uk
  • A. Novick-Cohen
  • Affiliation: Faculty of Mathematics, Technion-IIT, Haifa 32000, Israel
  • MR Author ID: 132405
  • ORCID: 0000-0001-6709-5030
  • Email: amync@techunix.technion.ac.il
  • Received by editor(s): September 24, 1996
  • Published electronically: February 15, 1999
  • © Copyright 1999 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 351 (1999), 2375-2406
  • MSC (1991): Primary 35K22, 35K30, 58F12, 58F39
  • DOI: https://doi.org/10.1090/S0002-9947-99-02445-9
  • MathSciNet review: 1650085