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Lou, SY
Conformal invariance and integrable models
Source PublicationJOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
KeywordKadomtsev-petviashvili Equation Korteweg-devries Equation Painleve Property Nonlocal Symmetries Gordon Equation Kdv Equation Reductions Transform Systems
AbstractUsually, an integrable nonlinear partial differential equation can be transformed to its conformal invariant form (Schwartz form). Using the conformal invariance of the integrable models, we can obtain many interesting results. In this paper, we will focus mainly in obtaining new symmetries and new integrable models. Starting from the conformal invariance of an integrable model, one can obtain infinitely many non-local symmetries. Many types of(1+1)- and (2+1)-dimensional new sine-Gordon (or sinh-Gordon) extensions are obtained from the conformal dow equations of the Koerteweg-de Vries type equations. Many other kinds of integrable models can be obtained from the conformal constraints of the known integrable models.
1997
ISSN0305-4470
Volume30Issue:13Pages:4803-4813
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12454
Collection理论物理所科研产出_SCI论文
Recommended Citation
GB/T 7714
Lou, SY. Conformal invariance and integrable models[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,1997,30(13):4803-4813.
APA Lou, SY.(1997).Conformal invariance and integrable models.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,30(13),4803-4813.
MLA Lou, SY."Conformal invariance and integrable models".JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 30.13(1997):4803-4813.
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