Integrable hierarchy for multidimensional Toda equations and topological-anti-topological fusion
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Data
2003-04-01
Autores
Aratyn, H.
Gomes, J. F.
Zimerman, A. H.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
The negative symmetry flows are incorporated into the Riemann-Hilbert problem for the homogeneous A(m)-hierarchy and its (gl) over cap (m + 1, C) extension.A loop group automorphism of order two is used to define a sub-hierarchy of (gl) over cap (m + 1, C) hierarchy containing only the odd symmetry flows. The positive and negative flows of the +/-1 grade coincide with equations of the multidimensional Toda model and of topological-anti-topological fusion. (C) 2002 Elsevier B.V. B.V. All rights reserved.
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toda models, topological-anti-topological fusion
Como citar
Journal of Geometry and Physics. Amsterdam: Elsevier B.V., v. 46, n. 1, p. 21-47, 2003.