Banach Algebras and their Applications
Banach Algebras 2005

Bordeaux, France - July 3 to July 13, 2005
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Program


The abstracts are available on this link.

Monday, July 4
9H-9H30 Opening session
9H30-11H Harold Garth Dales, Banach Algebras on Stone-Cech compactifications
11H-11H30 Coffee break
11H30-12H30 Vladimir Peller, Multiple operator integrals and higher operator derivatives
12H30-14H30 Lunch break
14H30-15H15
Section A
Sandra Pott
Little Hankel operators, paraproducts and Lorentz-BMO spaces on the polydisc
Section B
Jorg Eschmeier
On the reflexivity of multivariate isometries
15H25-15H55
Section A
Essa Eghdassi Alamdarri
Exact constants for best approximations in the group SU(2)
Section B
Jeronimo Alaminos
Automatic continuity of operators commuting with translations
Section C
Maxim Polyakov
Multinorms and their applications
15H55-16H15 Coffee break
16H15-16H45
Section A
Abdellatif Bourhim
Spectrum of bilateral shifts for vector-valued weights
Section B
Turdebieke
On joint convexity for trace functions
Section C
Yemon Choi
Cohomology of some l1-semigroup algebras
16H55-17H25
Section A
Jose Extremera
Uniqueness of rotation-invariant norms
Section B
Matthias Neufang
On recent advances in the topological centre problem
Section C
Wassim Nasserdine
Généralisation de la transformation de Fourier à certains groupes localement compacts non abéliens
17H35-18H05
Section A
Section B
Ying-Feng Lin
Vector-valued disjoint preserving operators
Section C


Tuesday, July 5
9H-10H30 Zhong-Jing Ruan, Completely bounded multipliers on Fourier algebras
10H30-11H Coffee break
11H-11H45
Section A
Christian Le Merdy
Unitary dilations on noncommutative Lpspaces
Section B
Sandy Grabiner
Weak-* properties of weighted convolution algebras
11H55-12H40
Section A
Catalin Badea
Inverse producing extensions
Section B
Mohamad Sal Moslehian
Hyers-Ulam Stability in Hilbert C*-module
12H40-14H30 Lunch break
14H30-15H00
Section A
Matthew Daws
Connes-amenability and semigroup algebras
Section B
Ivan Todorov
On some geometric characterisations of compact operators
Section C
Matts Heath
Regularity and derivations of R(X)
15H10-15H40
Section A
Hossein Esslamzadeh
Strict topology and weak factorization of double centralizer algebras
Section B
Shital Patel
Frechet algebras of power series and automatic continuity
Section C
Gabriela Bulancea
A sequence algebra related to Hinfini
15H40-16H Coffee break
16H00-16H30
Section A
Hamid Vaezi
On some weighted composition operators of nuclear type
Section B
Janko Bracic
Reflexivity of the space of module homomorphisms
Section C
Sylvain Delpech
Some results with asymptotic uniform moduli in Banach spaces
16H40-17H10
Section A
Mohamed Reza Jabbarzadeh
Essential norm of uCf on measurable function spaces
Section B
Thomas Oliver
Extensions of endomorphisms of C(X)
Section C
Violetta Petkova
Symbol of operators commuting with translations
17H20-17H50
Section A
Ali Zohri
On eigenspaces of weighted composition operators of nuclear type
Section B
Yong Zhang
Left invariant means on weakly almost periodic functions on bicyclic semigroups
Section C
Alireza Medghalchi
n-weak amenability of a Banach algebra when n is an integer


Wednesday, July 6
9H-10H30 Nikolai Nikolski, Numerical Gelfand Theory : condition numbers, Bezout equation, and analytic capactities
10H30-11H Coffee break
11H-11H45
Section A
Lyudmila Turowska
Beurling type theorems and linear operators equations
Section B
Vladimir Kisil
Algebraic and analytic aspects of covariant functional calculus
11H55-12H40
Section A
Pamela Gorkin
Infinite dimensional vector spaces of universal functions
Section B
Stanislaw Goldstein
Composition operators in noncommutative Lpspaces
12H40-14H30 Lunch break
14H30-15H15
Section A
Joel Feinstein
Banach function algebras with dense invertible group
Section B
Yadollah Nejed Dehghan
Compactness and nuclearity of weighted composition operators on vector valued function spaces
15H25-16H10
Section A
Asuman Aksoy
Metric trees, hyperconvex hulls and some fixed point theorems
Section B
Niels-Jakob Laustsen
Involutions on the Banach algebra of operators on a Banach space
16H10-16H40 Coffee break
16H40-17H10
Section A
Farkhad Arzikulov
Type and Pierce decompositions for C*algebras
Section B
Majid Eshaghi Gordji
Ideal Amenability of group algebras
Section C
Olivier Rejasse
Reflexivity results for polynomially bounded operators


Thursday, July 7
9H-10H30 Alexander Helemskii, Quantum Functional analysis without matrix norms: selected topics
10H30-11H Coffee break
11H-11H45
Section A
Eva Gallardo-Gutierrez
Composition operators on Hardy spaces on Lavrentiev domains
Section B
Vivien Miller
A class of averaging operators related to generalized Cesaro operators
11H55-12H40
Section A
Martin Mathieu
A maximal C*-algebra of quotients
Section B
Armando Villena
Applications of Khazdan property to automatic continuity
12H40-14H30 Lunch break
14H30-15H
Section A
Hung Pham
The kernel of radical homomorphisms of C0(K)
Section B
Ahmadi Reza
Some results on localizing sets for sigma-algebras
Section C
Jean Roydor
Subalgebras of subhomogeneous C*algebras and their modules
15H10-15H40
Section A
Alexei Pirkovskii
Flat cyclic Frechet modules and approximate identities
Section B
Ildar Sadequi
A note on the Bishop-Phelps property
Section C
Cyril Agrafeuil
Closed ideals of Beurling algebras and application to operator theory
15H50-16H20
Section A
Vladimir Troitsky
Semitransitive subspaces of operators
Section B
Ali Ebadian
On real Lipschitz algebras
Section C
Jaydeb Sarkar
Characteristic function of a pure commuting tuple
20H: Conference dinner,Restaurant "La Passerelle", on Campus.

Friday, July 8
9H-10H30 Lawrence Baggett, Fine Structure of Generalized Multiresolution Analyses
10H30-11H Coffee break
11H-11H45
Section A
Sten Kaisjer
Pseudodeterminants on Banach algebras and Banach modules
Section B
Michael Neumann
Generalized Cesaro Operators on Hardy and Bergman spaces
11H55-12H40
Section A
Yurii V.Selivanov
Homologically trivial Banach and topological algebras
Section B
Philip Spain
Boolean algebras of projections
12H40-14H30 Lunch break
14H30-15H00
Section A
Seytek Tabaldyev
Some Banach algebras of homological dimension two
Section B
Iban Harlouchet
Trace de Cauchy de fonctions localement intégrables dont le d-bar est une mesure bornée
Section C
Alireza Mirmostafaee
Scattered compact K with sigma-fragmentable Cp(K)
15H10-15H40
Section A
Abdorassoul Pourabbas
Approximate identities in Ma(S)
Section B
Chi-Keung NG
On quaternion functional analysis
Section C
Christine Podara
Construction of cyclic flat Frechet modules in terms of bounded approximate identities
15H50-16H20 Coffee break
16H20-16H50
Section A
Ali Taghavi
Two characterizations of ideals of operators in Hilbert spaces and applications
Section B
Seved Alireza Hosseinioun

Ideal amenability of group algebras
Section C
Aydin Shahbazov
On eigensubspaces of weighted composition operators


Saturday, July 9
9H-10H30 Ken Davidson, Norms of Schur multipliers (with Allan Donsig)
10H30-11H Coffee break
11H-11H45
Section A
Weslaw Zelasko
Ideals in F-algebras
Section B
Fereidoum Ghahramani
Some results about approximate amenability
11H55-12H40
Section A
Eggert Briem
Operating functions for ultra non-vanishing function spaces
Section B
Jaroslav Zemanek
Polynomials in quasinilpotent operators


Sunday, July 10
  Excursion to Arcachon, seaside, by tram and train.

Monday, July 11
9H-10H30 Joachim Cuntz, Title to be announced
10H30-11H Coffee break
11H-11H45
Section A
Vladimir Muller
Hyperreflexivity of finite dimensional subspaces
Section B
Richard M.Timoney
Some formulae for the norms of elementary operators
11H55-12H40
Section A
Maria Victoria Velasco Collado
Continuity of dense range homomorphisms and spectral conditions
Section B
David Larson
The well-posed matrix completion problem
12H40-14H30 Lunch break
14H30-15H00
Section A
Gerhard Racher
On vector-valued means
Section B
Kourosh Nourouzi
Exposed points in the set of completely positive maps
Section C
Nina Volosova
Description of projective ideals in quantized algebras of continuous functions on compact spaces
15H10-15H40
Section A
Amir Khosravi
Derivations on algebras
Section B
Ali Ghaffari
Topologically left invariant mean on semigroups
Section C
Sébastien Dubernet
Comportement à l'origine des représentations de groupes
15H50-16H20 Coffee break
16H20-16H50
Section A
Ebrahim Samei
Hyper tauberian algebras and weak amenability of Figa-Talamanca Herz Algebras
Section B
Monica Ilie
On completely bounded Fourier algebra homomorphisms
Section C
Julien Giol
Idempotents in Banach algebras
17H-17H30
Section A
Taher Yazdanpanah
Problems concerning weak amenability of triangular Banach algebras
Section B
Julia Kutznetsova
Weighted convolution Lp-algebras on groups
Section C
Driss Drissi
Subject to abstract approval, title to be announced


Tuesday, July 12
9H-10H30 Charles Read, Normed algebras without nontrivial closed subalgebras
10H30-11H Coffee break
11H-11H45
Section A
Louis Labuschagne
Characterization of noncommutative Hinfini
Section B
Zinaida Lykova
Title to be announced
11H55-12H40
Section A
Maria Fragoloupoulou
Peak functions and *-representations
Section B
Richard Loy
Approximate amenability for Banach sequence algebras
12H40-14H30 Lunch break
14H30-15H15
Section A
Hans-Ollav Tylli
Composition operators on vector-valued harmonic functions and Cauchy transforms
Section B
Mohammed Berkani
B-Fredholm and spectral properties for multipliers in Banach algebras
15H25-16H10
Section A
Ian Doust
A comparison of algebras of functions of bounded variation
Section B
Anders Olofsson
Wandering subspaces theorems
16H10-16H40 Coffee break
16H40-17H25
Section A
Oleg Aristov
On biprojective, semiperfect and perfect Banach algebras
Section B
Maria Roginskaya
Point spectra of partially power bounded operators
17H35-18H20
Section A
Herbert Kamowitz
Title to be announced
Section B


Wednesday, July 13
9H-10H30 Problem session, organized by the Scientific committee
10H30-11H Coffee break
11H-11H45 Volker Runde, Cohen-type idempotent theorems for representations on Banach spaces with applications
11H55-12H40 Thomas Ransford, Factorization of weakly compact homomorphisms
12H40 Conference cloture

Contact :
GDR 2753.