Generalized Algebraic Bargmann–darboux Transformations
نویسنده
چکیده
Algebraic Bargmann and Darboux transformations for equations of a more general form than the Schrödinger ones with an additional functional dependence h(r) in the righthand side of equations are constructed. The suggested generalized transformations turn into the Bargmann and Darboux transformations for both fixed and variable values of energy and an angular momentum.
منابع مشابه
Higher-order Darboux transformations with foreign auxiliary equations and equivalence with generalized Darboux transformations
We show that a recently developed modified Darboux transformation that uses foreign auxiliary equations, can be unified with the Darboux transformation for generalized Schrödinger equations. As a consequence of this unification, we obtain explicit Darboux transformations with foreign auxiliary equations of arbitrary order. © 2012 Elsevier Ltd. All rights reserved.
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تاریخ انتشار 1996