Open AccessCOMPLETENESS RELATION OF SQUAREN JOST FUNCTIONS TO THE NLS+ EQUATION
Author(s) -
Shirong Chen,
Xiangjun Chen
Publication year - 1999
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.48.882
Subject(s) - completeness (order theory) , physics , perturbation (astronomy) , mathematical physics , mathematical analysis , mathematics , quantum mechanics
Completeness relation of the squared Jost functions to the NLS+ equation is proven by generalized Marchenko equation derived in this note. Hence the direct perturbation theory for dark multi-solitons is performed.