SEARCH FOR ADEQUATE HARMONIC FORCE-FIELD MATRICES THAT LEAST DEVIATE FROM THE STARTING ONESстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Different approaches to the determination of adequate harmonic force field matrices, including some approaches involving the constraint that these matrices must be close to the starting ones, are considered. New results have been obtained for the application of variational principles to the determination of such matrices. General problems associated with the construction of harmonic force fields, such as ambiguities in their determination and the dependence of their elements on the goals of the investigation, are discussed.