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Ghislain Fourier
Ghislain Fourier
RWTH Aachen University, Chair of Algebra and Representation Theory
Adresse e-mail validée de mathb.rwth-aachen.de - Page d'accueil
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Weyl modules, Demazure modules, KR-modules, crystals, fusion products and limit constructions
G Fourier, P Littelmann
Advances in Mathematics 211 (2), 566-593, 2007
2072007
PBW filtration and bases for irreducible modules in type A n
E Feigin, G Fourier, P Littelmann
Transformation Groups 16 (1), 71-89, 2011
1372011
A categorical approach to Weyl modules
V Chari, G Fourier, T Khandai
Transformation Groups 15, 517-549, 2010
1352010
Tensor product structure of affine Demazure modules and limit constructions
G Fourier, P Littelmann
Nagoya Mathematical Journal 182, 171-198, 2006
952006
Kirillov–Reshetikhin crystals for nonexceptional types
G Fourier, M Okado, A Schilling
Advances in Mathematics 222 (3), 1080-1116, 2009
902009
PBW filtration and bases for symplectic Lie algebras
E Feigin, G Fourier, P Littelmann
International Mathematics Research Notices 2011 (24), 5760-5784, 2011
882011
Favourable modules: filtrations, polytopes, Newton–Okounkov bodies and flat degenerations
E Feigin, G Fourier, P Littelmann
Transformation Groups 22, 321-352, 2017
672017
Essential bases and toric degenerations arising from birational sequences
X Fang, G Fourier, P Littelmann
Advances in Mathematics 312, 107-149, 2017
532017
Perfectness of Kirillov-Reshetikhin crystals for nonexceptional types
G Fourier, M Okado, A Schilling
Contemp. Math 506, 127-143, 2010
472010
On toric degenerations of flag varieties
X Fang, G Fourier, P Littelmann
arXiv preprint arXiv:1609.01166, 2016
462016
Weyl modules for the twisted loop algebras
V Chari, G Fourier, P Senesi
Journal of Algebra 319 (12), 5016-5038, 2008
462008
Demazure structure inside Kirillov–Reshetikhin crystals
G Fourier, A Schilling, M Shimozono
Journal of Algebra 309 (1), 386-404, 2007
432007
Linear degenerations of flag varieties
G Cerulli Irelli, X Fang, E Feigin, G Fourier, M Reineke
Mathematische Zeitschrift 287, 615-654, 2017
422017
Local Weyl modules for equivariant map algebras with free abelian group actions
G Fourier, T Khandai, D Kus, A Savage
Journal of Algebra 350 (1), 386-404, 2012
312012
PBW-degenerated Demazure modules and Schubert varieties for triangular elements
G Fourier
Journal of Combinatorial Theory, Series A 139, 132-152, 2016
302016
Marked chain-order polytopes
X Fang, G Fourier
European Journal of Combinatorics 58, 267-282, 2016
292016
Toric Degenerations of Gr(2, n) and Gr(3, 6) via Plabic Graphs
L Bossinger, X Fang, G Fourier, M Hering, M Lanini
Annals of Combinatorics 22, 491-512, 2018
282018
Demazure modules and Weyl modules: the twisted current case
G Fourier, D Kus
Transactions of the American Mathematical Society 365 (11), 6037-6064, 2013
282013
PBW-type filtration on quantum groups of type An
X Fang, G Fourier, M Reineke
Journal of Algebra 449, 321-345, 2016
242016
New homogeneous ideals for current algebras: filtrations, fusion products and Pieri rules
G Fourier
arXiv preprint arXiv:1403.4758, 2014
242014
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