Article

Access to the text (HTML) Access to the text (HTML)
PDF Access to the PDF text
Advertising


Access to the full text of this article requires a subscription.
  • If you are a subscriber, please sign in 'My Account' at the top right of the screen.

  • If you want to subscribe to this journal, see our rates

  • You can purchase this item in Pay Per ViewPay per View - FAQ : 30,00 € Taxes included to order
    Pages Iconography Videos Other
    6 0 0 0


Comptes Rendus Mathématique
Volume 334, n° 4
pages 299-304 (2002)
Doi : S1631-073X(02)02252-5
Received : 28 November 2001 ;  accepted : 17 December 2001
The multiconfiguration methods in quantum chemistry: Palais-Smale condition and existence of minimizers
Les méthodes de multiconfiguration en chimie quantique : condition de Palais-Smale et existence de minima
 

Mathieu Lewin
CEREMADE, Université Paris IX Dauphine, place du Maréchal de Lattre de Tassigny, 75775 Paris cedex 16, France 

Note presented by Pierre-Louis Lions

Abstract

In this Note, we propose a new proof for the existence of a minimum in the multiconfiguration methods in Quantum Chemistry. We use a Palais-Smale condition with Morse-type information, whose proof is based on the Euler-Lagrange equations, written in a simple and useful way. To cite this article: M. Lewin, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 299-304.

The full text of this article is available in PDF format.
Résumé

Dans cette Note, nous proposons une nouvelle preuve de l'existence d'un minimum pour les méthodes de multiconfiguration en Chimie Quantique. Nous utilisons une propriété de Palais-Smale (avec information de type Morse), dont la démonstration repose sur les équations d'Euler-Lagrange écrites sous une forme compacte aisément utilisable. Pour citer cet article : M. Lewin, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 299-304.

The full text of this article is available in PDF format.


© 2002  Académie des sciences/Éditions scientifiques et médicales Elsevier SAS. All Rights Reserved.
EM-CONSULTE.COM is registrered at the CNIL, déclaration n° 1286925.
As per the Law relating to information storage and personal integrity, you have the right to oppose (art 26 of that law), access (art 34 of that law) and rectify (art 36 of that law) your personal data. You may thus request that your data, should it be inaccurate, incomplete, unclear, outdated, not be used or stored, be corrected, clarified, updated or deleted.
Personal information regarding our website's visitors, including their identity, is confidential.
The owners of this website hereby guarantee to respect the legal confidentiality conditions, applicable in France, and not to disclose this data to third parties.
Close
Article Outline
You can move this window by clicking on the headline
@@#110903@@