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A variational method for calculation of dynamic third‐order susceptibilities
Author(s) -
Svendsen E. Norby
Publication year - 1988
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560340851
Subject(s) - third order , order (exchange) , variational method , mathematics , variational analysis , physics , statistical physics , mathematical analysis , philosophy , theology , finance , economics
Abstract This article presents a variational approach for calculation of the dynamic third‐order susceptibility χ (3) . The susceptibility is obtained directly through a solution of two sets of inhomogeneous linear equations.