4th Tunisian-Japanese Conference
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Geometric and Harmonic Analysis on Homogeneous Spaces
Geometric and Harmonic Analysis on Homogeneous Spaces
and
and
Applications
Applications
in Honor of Professor Jean Ludwig
in Honor of Professor Jean Ludwig
Arrival Day: December 18, 2015 (FRI) (from 15:00)
Departure Day: December 23, 2015 (WED) (after lunch)
Organizers: Ali Baklouti (Sfax University, Tunisia), Takaaki Nomura (Kyushu University, Japan)
Venue: Rosa Beach Hotel, Monastir.
December 18 (Fri)
15:00 -- Registration
December 19 (Sat)
- 08:45 -- Opening
- 09:00 -- 09:30 D. Arnal (Dijon)
- Jean Ludwig: Walking with a mathematician
- 09:30 -- 10:00 H. Fujiwara (Fukuoka)
- Collaboration with Jean Ludwig
- 10:00 -- 10:15 Honoring Jean Ludwig
- 10:15 -- 10:45 Coffee Break
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- 10:45 -- 11:30 I. Beltita (Bucharest)
- Spectral synthesis for coadjoint orbits of nilpotent Lie groups
- 11:40 -- 12:25 R. Lakshmi Lavanya (Tirupati, India)
- Revisiting the Fourier transform on the Heisenberg group
- Lunch
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- 14:30 -- 15:15 S. Bejar (Sfax)
- Deformation of locally Euclidean geometries
- 15:25 -- 16:10 R. Daher (Casablanca)
- Solvability on Riemanian symmetric spaces
- 16:20 -- 16:50 Coffee Break
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Parallel sessions of 30 minutes
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- 16:50 -- 17:20 R. Sidaoui (Sfax)
- Deformation of locally Euclidean geometries; Cohomology of sl(2) acting on the space of n-ary differential operators on R
- 16:50 -- 17:20 R. Jday (Tunis)
- Inequalities for Clifford-Fourier Transform
- 16:50 -- 17:20 W. Aloulou (Sfax)
- Hom-Gerstenhaber algebras up to homotopy
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Parallel sessions of 30 minutes
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December 20 (Sun)
- 08:30 -- 09:15 N. Bensalem (Tunis)
- The Hardy space H1 in the rational Dunkl setting
- 09:25 -- 10:10 M. Duflo (Paris)
- On the restriction of discrete series of a real reductive Lie group to a subgroup locally isomorphic to SL(2; R)
- 10:20 -- 10:50 Coffee Break
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- 10:50 -- 11:35 T. Yoshino (Tokyo)
- Vertical and horizontal rigidity
- 11:45 -- 12:30 I. Kédim (Bizerte)
- Fresh results on the deformation theory of discontinuous groups acting on homogeneous spaces
- Lunch
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- 14:30 -- 15:15 H. Ishi (Nagoya)
- On the space of holomorphic equivalence classes of bounded homogeneous domains
- 15:25 -- 16:10 A. Boussejra (Kénitra)
- Poisson transform on homogeneous vector bundles
- 16:20 -- 16:50 Coffee Break
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Parallel sessions of 30 minutes
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- 16:50 -- 17:20 S. Benayed (Sfax)
- Variants of a Müntz-Szäsz analogues for Euclidean Spin groups
- 16:50 -- 17:20 F. Thabet (Gabès)
- Trajectories of quadratic differentials for generalized Laguerre
- 16:50 -- 17:20 J. Boujelben (Sfax)
- Bilinear differential operators: projectively equivariant symbols and quantization maps
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Parallel sessions of 30 minutes
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- 17:30 -- 18:00 B. Dali (Bizerte)
- Note on the cortex of some exponential Lie groups
- 17:30 -- 18:00 S. Jendoubi (Sfax)
- Intertwining operators for holomorphic multiplier representation and their infinitesimal generators
- 17:30 -- 18:00 Z. Saoudi (Sfax)
- Contact supersymmetries of modules of differential operators
December 21 (Mon)
- 08:30 -- 09:15 J. Ludwig (Metz)
- The group algebra $L^1(G)$
- 09:25 -- 10:10 D. Poguntke (Bielefeld)
- Ideals in $L^1(G)$ associated with compact orbits in the unitary dual of a nilpotent Lie group G
- 10:20 -- 10:50 Coffee Break
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- 10:50 -- 11:35 J. Inoue (Tottori)
- $L^p$-Fourier transforms on compact extensions of unimodular Lie groups
- 11:45 -- 12:30 S. Azouazi (Sfax)
- Beurling's theorem for compact extensions of $R^n$
- Lunch
- Free Discussion
December 22 (Tue)
- 08:30 -- 09:15 J. Faraut (Paris)
- Asymptotic spherical analysis
- 09:25 -- 10:10 A. Hassairi (Sfax)
- Beta-hypergeometric probability distribution on symmetric matrices
- 10:20 -- 10:50 Coffee Break
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- 10:50 -- 11:35 A. Makhlouf (Haute Alsace)
- Twistings of algebra and bialgebra structures
- 11:45 -- 12:30 J. Cole (Tsukuba)
- The philosophy of mathematical modeling and numerical simulation: surprises from the wave equation and its finite difference models
- Lunch
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- 14:30 -- 15:15 N. Shimeno (Sanda)
- Matrix-valued commuting family of differential operators associated with symmetric spaces
- 15:25 -- 16:10 S. Kabbaj (Kénitra)
- On solutions of D'Alembert's functional equation
- 16:20 -- 16:50 Coffee Break
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Parallel sessions of 30 minutes
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- 16:50 -- 17:20 M. Maslouhi (Kénitra)
- An Integral expression for the Dunkl kernel in the dihedral setting
- 16:50 -- 17:20 T. Bechr (Sfax)
- Modules of bilinear differential operators over the orthosymplectic superalgebra $osp(1|2)$
- 16:50 -- 17:20 M. Akriche (Bizerte)
- Invariants réels d'un pinceau en courbe de genre 2
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Parallel sessions of 30 minutes
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- 17:30 -- 18:00 A. Bentaleb (Meknes)
- On extension and refinement of the Poincaré inequality
- 17:30 -- 18:00 Y. Bouaziz (Sfax)
- Quadratic overgroups for Diamond Lie groups
- 17:30 -- 18:00 M. Boussoffara (Sfax)
- Deforming discontinuous groups of 3-step nilpotent Lie groups
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Opening of Social Activity:
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December 23 (Wed)
- 08:30 -- 09:20 A. Sasaki (Hiratsuka)
- Admissible representations, multiplicity-free representations, and visible actions on non-tube type Hermitian symmetric spaces
- 09:30 -- 10:20 B. Agrebaoui (Sfax)
- Diamond cones for classical Lie superalgebras
- 10:20 -- 10:50 Coffee Break
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- 11:00 -- 11:50 D. Manchon (Clermont-Ferrand)
- Transfer group for renormalized multiple zeta values
- Closing
- Some Snapshots
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