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nlin.SI2000★ 9 cited
Point Symmetries of Generalized Toda Field Theories II Applications of the Symmetries
L. Martina, S. Lafortune, P. Winternitz
The Lie symmetries of a large class of generalized Toda field theories are studied and used to perform symmetry reduction. Reductions lead to generalized Toda lattices on one hand,…
nlin.SI2000★ 12 cited
Point Symmetries of Generalized Toda Field Theories
S. Lafortune, P. Winternitz, L. Martina
A class of two-dimensional field theories with exponential interactions is introduced. The interaction depends on two ``coupling'' matrices and is sufficiently general to include a…