The author proves nonlinear stability of line soliton solutions of the KP-II equation with respect to transverse perturbations that are exponentially localized as . He finds that the amplitude of the line soliton converges to that of the line soliton at initial time whereas jumps of the local phase shift of the crest propagate in a finite speed toward . The local amplitude and the phase shift of the crest of the line solitons are described by a system of 1D wave equations with diffraction terms.
In Jack , Hall - Littlewood and Macdonald Polynomials . Contemporary Mathematics 417 , Amer . Math . Soc . , Providence , RI , 2006 , 171–182 . [ 56 ] P. Etingof and E. Strickland , Lectures on quasi - invariants of Coxeter groups and ...
... theory, operator algebras, and applications, 2006 Georgia M. Benkart, Jens C. Jantzen, Zongzhu Lin, Daniel K. Nakano, and ... Topological and asymptotic aspects of group theory, 2006 Alec L. Matheson, Michael I. Stessin, and Richard M ...
The volume contains 3 survey articles on the 3 main topics mentioned, stressing their interrelationships, as well as original research papers.
Introduction to Lie Algebras and Representation Theory
... automorphic forms of symplectic groups, Manuscripta Math. 111 (2003), no. 1, 1–16, DOI 10.1007/s00229-003-0355-7. MR1981592 D. Ginzburg, S. Rallis, and D. Soudry, The descent map from automorphic representations of GL(n) to classical groups ...