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The multiconfiguration methods in quantum chemistry: Palais-Smale condition and existence of minimizers
Lewin, Mathieu
HAL, hal-00093505 / Harvested from HAL
Text on HAL
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.
Publié le : 2002-07-05
Classification:  [PHYS.MPHY]Physics [physics]/Mathematical Physics [math-ph],  [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP] 
@article{hal-00093505,
     author = {Lewin, Mathieu},
     title = {The multiconfiguration methods in quantum chemistry: Palais-Smale condition and existence of minimizers},
     journal = {HAL},
     volume = {2002},
     number = {0},
     year = {2002},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00093505}
}

Lewin, Mathieu. The multiconfiguration methods in quantum chemistry: Palais-Smale condition and existence of minimizers. HAL, Tome 2002 (2002) no. 0, . http://gdmltest.u-ga.fr/item/hal-00093505/