Valentin Ovsienko
Valentin Ovsienko
Researcher CNRS, Reims
Email verificata su univ-reims.fr - Home page
Titolo
Citata da
Citata da
Anno
Projective differential geometry old and new: from the Schwarzian derivative to the cohomology of diffeomorphism groups
V Ovsienko, S Tabachnikov
Cambridge University Press, 2005
228*2005
Projective differential geometry old and new: from the Schwarzian derivative to the cohomology of diffeomorphism groups
V Ovsienko, S Tabachnikov
Cambridge University Press, 2004
2112004
The super Korteweg-de Vries equation as an Euler equation
VY Ovsienko, BA Khesin
Funktsional. Anal. i Prilozhen 21 (4), 81-82, 1987
176*1987
Projectively equivariant symbol calculus
PBA Lecomte, VY Ovsienko
Letters in Mathematical Physics 49 (3), 173-196, 1999
1261999
Conformally equivariant quantization: existence and uniqueness
C Duval, P Lecomte, V Ovsienko
Ann. Inst. Fourier (Grenoble) 49 (6), 1999-2029, 1999
1091999
The Pentagram map: a discrete integrable system
V Ovsienko, R Schwartz, S Tabachnikov
Communications in Mathematical Physics 299 (2), 409-446, 2010
1062010
Differential operators on supercircle: conformally equivariant quantization and symbol calculus
H Gargoubi, N Mellouli, V Ovsienko
Letters in Mathematical Physics 79 (1), 51-65, 2007
782007
What is the Schwarzian derivative
V Ovsienko, S Tabachnikov
Notices of the AMS 56 (1), 34-36, 2009
712009
Space of second order linear differential operators as a module over the Lie algebra of vector fields
C Duval, V Ovsienko
Adv. Math. 132 (2), 316-333, 1994
691994
Conformally equivariant quantum Hamiltonians
C Duval, V Ovsienko
Selecta Mathematica 7 (3), 291, 2001
66*2001
Three cocycles on Diff (S 1) generalizing the Schwarzian derivative
S Bouarroudj, VY Ovsienko
International Mathematics Research Notices 1998 (1), 25-39, 1998
651998
Deforming the Lie algebra of vector fields on S1 inside the Lie algebra of pseudodifferential symbols on S1
V Ovsienko, C Roger
Translations of the American Mathematical Society-Series 2 194, 211-226, 1999
63*1999
Deforming the Lie Algebra of Vector Fields on S^1 Inside the Poisson Algebra on? T* S 1
V Ovsienko, C Roger
Communications in mathematical physics 198 (1), 97-110, 1998
631998
Generalizations of Virasoro group and Virasoro algebra through extensions by modules of tensor-densities on S1
V Ovsienko, C Roger
Indagationes Mathematicae 9 (2), 277-288, 1998
581998
Looped cotangent Virasoro algebra and non-linear integrable systems in dimension 2+ 1
V Ovsienko, C Roger
Communications in mathematical physics 273 (2), 357-378, 2007
552007
Extensions of the Virasoro group and the Virasoro algebra by modules of tensor densities on S 1
VY Ovsienko, C Roger
Functional Analysis and Its Applications 30 (4), 290-291, 1996
531996
Liouville-Arnold integrability of the pentagram map on closed polygons
V Ovsienko, RE Schwartz, S Tabachnikov
arXiv preprint arXiv:1107.3633, 2011
502011
Cohomology of the vector fields Lie algebra and modules of differential operators on a smooth manifold
PBA Lecomte, VY Ovsienko
Compositio Mathematica 124 (1), 95-110, 2000
502000
Multi-parameter deformations of the module of symbols ofdifferential operators
B Agrebaoui, F Ammar, P Lecomte, V Ovsienko
International Mathematics Research Notices 2002 (16), 847-869, 2002
492002
Space of linear differential operators on the real line as a module over the Lie algebra of vector fields
H Gargoubi, V Ovsienko
Internat. Math. Res. Notices 1996 (5), 235–251, 1996
491996
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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