Nous présentons et étudions les systèmes symétriques linéaires associés aux opérateurs de Cherednik modifiés. Nous prouvons que le problème de Cauchy pour ces systèmes sont bien posé. Finalement nous en décrivons le principe de vitesse finie.
We introduce and study the linear symmetric systems associated with the modified Cherednik operators. We prove the well-posedness results for the Cauchy problem for these systems. Eventually we describe the finite propagation speed property of it.
Mots-clés : Modified Cherednik operators, modified Cherednik symmetric systems, energy estimates, finite speed of propagation, generalized wave equations with variable coefficients
@article{AMBP_2012__19_1_213_0, author = {Mejjaoli, Hatem}, title = {The linear symmetric systems associated with the modified {Cherednik} operators and applications}, journal = {Annales math\'ematiques Blaise Pascal}, pages = {213--245}, publisher = {Annales math\'ematiques Blaise Pascal}, volume = {19}, number = {1}, year = {2012}, doi = {10.5802/ambp.311}, zbl = {1248.35116}, mrnumber = {2978320}, language = {en}, url = {http://www.numdam.org/articles/10.5802/ambp.311/} }
TY - JOUR AU - Mejjaoli, Hatem TI - The linear symmetric systems associated with the modified Cherednik operators and applications JO - Annales mathématiques Blaise Pascal PY - 2012 SP - 213 EP - 245 VL - 19 IS - 1 PB - Annales mathématiques Blaise Pascal UR - http://www.numdam.org/articles/10.5802/ambp.311/ DO - 10.5802/ambp.311 LA - en ID - AMBP_2012__19_1_213_0 ER -
%0 Journal Article %A Mejjaoli, Hatem %T The linear symmetric systems associated with the modified Cherednik operators and applications %J Annales mathématiques Blaise Pascal %D 2012 %P 213-245 %V 19 %N 1 %I Annales mathématiques Blaise Pascal %U http://www.numdam.org/articles/10.5802/ambp.311/ %R 10.5802/ambp.311 %G en %F AMBP_2012__19_1_213_0
Mejjaoli, Hatem. The linear symmetric systems associated with the modified Cherednik operators and applications. Annales mathématiques Blaise Pascal, Tome 19 (2012) no. 1, pp. 213-245. doi : 10.5802/ambp.311. http://www.numdam.org/articles/10.5802/ambp.311/
[1] Convolution structure associated with the Jacobi-Dunkl operator on , Ramanujan J., Volume 12 (2006), pp. 359-378 | DOI | MR
[2] Introduction to the theory of linear partial differential equations, North-Holland Publishing Company, 1982 | MR | Zbl
[3] A unification of Knizhnik-Zamolodchnikove equations and Dunkl operators via affine Hecke algebras, Invent. Math., Volume 106 (1991), pp. 411-432 | DOI | MR | Zbl
[4] Positivity of the intertwining operator and harmonic analysis associated with the Jacobi-Dunkl operator on , Anal. and Appl., Volume 1 (2003), pp. 387-412 | DOI | MR
[5] Über die partiellen Differenzengleichungen der mathematischen Physik", Math. Ann., Volume 100 (1928), pp. 32-74 | DOI | MR
[6] Symmetric hyperbolic linear differential equations, Comm. Pure and Appl. Math., Volume 7 (1954), pp. 345-392 | DOI | MR | Zbl
[7] Symmetric positive linear hyperbolic differential equations, Comm. Pure and Appl. Math., Volume 11 (1958), pp. 333-418 | DOI | MR | Zbl
[8] On symmetrizable differential operators, Proc. Symp. Pure Math., Volume 9 (1967), pp. 128-137 | DOI | MR | Zbl
[9] On Cauchy’s problem for hyperbolic equations and the differentiability of solutions of elliptic equations, Comm. Pure and Appl. Math., Volume 8 (1955), pp. 615-633 | DOI | MR | Zbl
[10] Local boundary conditions for dissipative symmetric linear differential operators, Comm. Pure and Appl. Math., Volume 13 (1960), pp. 427-455 | DOI | MR | Zbl
[11] Majeure d’équations aux dérivées partielles, Prépublication de l’école polytechniques, Volume 28 (1990), pp. 43-62
[12] Harmonic analysis for certain representations of graded Hecke algebras, Acta Math., Volume 175 (1995), pp. 75-121 | DOI | MR | Zbl
[13] Lecture notes on Dunkl operators for real and complex reflection groups, MSJ Memoirs, 8, Mathematical Society of Japan, Tokyo, 2000 (With a preface by Toshio Oshima) | MR
[14] is a continuable initial condition for Kreiss’ mixed problems, Comm. Pure. and Appl. Math., Volume 15 (1972), pp. 265-285 | DOI | MR | Zbl
[15] Contributions to the hypergeometric function theory of Heckman and Opdam: sharpe stimates, Schwartz spaces, heat kernel, Geom. Funct. Anal., Volume 18 (2008), pp. 222-250 | DOI | MR
[16] On the propagation speed of a hyperbolic operator with mixed boundary conditions, J. Fac. Sci. Hokkaido Univ., Volume 22 (1972), pp. 25-31 | MR | Zbl
[17] Interpolation theory, functions spaces differential operators, North Holland, Amesterdam, 1978 | Zbl
[18] Die partiellen Differentialgleichungen der mathematischen Physik nach Riemann’s Vorlesungen in 4-ter Auflage neu bearbeitet, Braunschweig, Friederich Vieweg, Volume 1 (1900), pp. 1-390
[19] Sopra un theorema d’unicità relativo alla equazione delle onde sferiche, Rend. Accad. Naz. Lincei, Volume 24 (1915), pp. 904-908
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