Green function and Fourier transform for o-plus operators.
Grenzordnungen von Operatorenidealen (I).
Grenzordnungen von Operatorenidealen (II).
Grothendieck Numbers and Volume Ratios of Operators on Banach Spaces.
Grothendieck's theorem and factorization for operators in Jordan triples.
Group Actions on the Solutions of Linear Partial Differential Equations.
Group -algebras as compact quantum metric spaces.
Group C*-algebras satisfying Kadison's conjecture
We tackle R. V. Kadison’s similarity problem (i.e. any bounded representation of any unital C*-algebra is similar to a *-representation), paying attention to the class of C*-unitarisable groups (those groups G for which the full group C*-algebra C*(G) satisfies Kadison’s problem) and thereby we establish some stability results for Kadison’s problem. Namely, we prove that inherits the similarity problem from those of the C*-algebras A and B, provided B is also nuclear. Then we prove that G/Γ is...
Group cohomology and the cyclic cohomology of crossed products.
Group representations in non-archimedean Banach spaces
Groupe modulaire d'une espérance conditionnelle dans une algèbre de von Neumann
Groupes fondamentaux des variétés de dimension et algèbres d’opérateurs
Nous proposons une caractérisation géométrique des variétés de dimension ayant des groupes fondamentaux dont toutes les classes de conjugaison autres que sont infinies, c’est-à-dire dont les algèbres de von Neumann sont des facteurs de type : ce sont essentiellement les -variétés à groupes fondamentaux infinis qui n’admettent pas de fibration de Seifert. Autrement dit et plus précisément, soient une -variété connexe compacte et son groupe fondamental, qu’on suppose être infini et avec...
Groupoid -algebras.
Groupoids and compact quantum groups
Groups acting on products of trees, tiling systems and analytic -theory.
Groups of Isometries on Certain Ideals of Hubert Space Operators.
Groups of isometries on operator algebras
Growth and smooth spectral synthesis in the Fourier algebras of Lie groups
Let G be a Lie group and A(G) the Fourier algebra of G. We describe sufficient conditions for complex-valued functions to operate on elements u ∈ A(G) of certain differentiability classes in terms of the dimension of the group G. Furthermore, generalizing a result of Kirsch and Müller [Ark. Mat. 18 (1980), 145-155] we prove that closed subsets E of a smooth m-dimensional submanifold of a Lie group G having a certain cone property are sets of smooth spectral synthesis. For such sets we give an estimate...
Growth of coefficients of universal Dirichlet series
We study universal Dirichlet series with respect to overconvergence, which are absolutely convergent in the right half of the complex plane. In particular we obtain estimates on the growth of their coefficients. We can then compare several classes of universal Dirichlet series.
Growth Properties of Pseudo-Convex Domains and Domains of Holomorphy in Locally Convex Topological Vector Spaces.