Harmonic Analysis

Some views on the evolution of harmonic analysis.- Induced representations and the applications of harmonic analysis.- Une caracterisation du noyau de Poisson d'un arbre eomogene.- Le noyau de la chaleur sur les espaces symetriques U(p,q)/U(p)×U(q).- Irreducible representations of abelian groups.- On the uniqueness of minimal definitizing polynomials for a sequence with finitely many negative squares.- Multipliers on spaces of functions with p-summable fourier transforms.- Algebres de type Besov-Sobolev.- Fonctions K de Bessel pour les algebres de Jordan.- Convoluteurs continus et topologie stricte.- Convoluteurs et projecteurs.- Certain group extensions and twisted covariance algebras with generalized continuous trace.- Formule du binôme généralisée.- Amenable groups and amenable graphs.- Derivations from L1(G) into L1(G) and L?(G).- Desintegration des mesures selon la dimension et chaos multiplicatif.- Minimal C*-dense ideals and algebraically irreducible representations of the schwartz-algebra of a nilpotent lie group.- Some remarkable properties of the Wiener algebra W+.- The class of locally compact groups G for which C*(G) is amenable.- Metaplectic groups and harmonic analysis.- A godement-type decomposition for positive definite functions.- Formes réelles presque déployées des algèbres de Kac-Moody affines.- Spectral synthesis and difference spectra.- Some applications of topology to group theory.- A new invariant for a finite covariant system.- Inner invariant means and the regular conjugation representation of L1(G).