Geodesic
Carter-Payne homomorphisms and Jantzen filtrations.
Journal of Algebraic Combinatorics, Tome 32 (2010) no. 3, pp. 417-457.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: We prove a $q$-analogue of the Carter-Payne theorem in the case where the differences between the parts of the partitions are sufficiently large. We identify a layer of the Jantzen filtration which contains the image of these Carter-Payne homomorphisms and we show how these homomorphisms compose.
Keywords: keywords Hecke algebras, Carter-payne homomorphisms, jantzen filtrations 
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     author = {Lyle, Sin\'ead and Mathas, Andrew},
     title = {Carter-Payne homomorphisms and {Jantzen} filtrations.},
     journal = {Journal of Algebraic Combinatorics},
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     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2010__32_3_a1/}
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Lyle, Sinéad; Mathas, Andrew. Carter-Payne homomorphisms and Jantzen filtrations.. Journal of Algebraic Combinatorics, Tome 32 (2010) no. 3, pp. 417-457. http://geodesic.mathdoc.fr/item/JAC_2010__32_3_a1/