sigma11-037. 376KB Jun 04 2011 12:10:51 AM
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The exact symmetries associated to the junction representation are then examined, certain obvious and non-trivial representations of quantum algebras are introduced, and turn out
We establish an equivalence between a scaling limit of the partition function of the six-vertex model on a cylinder with quasi-local operators inserted and special boundary
In Section 4 we will address the second-order PHA, the determination of the general systems having third-order differential ladder operators and their connection with Painlev´e
We describe a procedure to construct polynomial in the momenta first integrals of arbitrarily high degree for natural Hamiltonians H obtained as one-dimensional extensions of
This was done by renormalizing the Racah and Askey–Wilson polyno- mials on the top level of the scheme as families of orthogonal polynomials depending on four positive parameters
The problem has been reduced to study a two-component one-dimensional Zakharov–Yajima–Oikawa system in the case of long wave-short wave resonance, by using the multiple scales
We study the finite and infinite irreducible representations of the quantum quadratic algebras though the construction of models in which the symmetries act on spaces of functions of
Key words: global attractors; solitary waves; solitary asymptotics; nonlinear Klein–Gordon equation; dispersive Hamiltonian systems; unitary invariance.. 2000 Mathematics