| Texto completo | |
| Autor(es): |
Benitez, German
;
Ramirez, Luis Enrique
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | ARKIV FOR MATEMATIK; v. 60, n. 2, p. 20-pg., 2022-01-01. |
| Resumo | |
Relation Gelfand-Tsetlin gl(n)-modules were introduced in [FRZ19], and are determined by some special directed graphs and Gelfand-Tsetlin characters. In this work, we constructed polyhedra associated with the class of relation modules, which includes as a particular case, any classical Gelfand-Tsetlin polytope. Following the ideas presented in [LM04], we give a characterization of d-faces of the associated polyhedra in terms of certain tilings and matrices related to the corresponding graph. (AU) | |
| Processo FAPESP: | 18/17955-7 - Realização por tabelas de módulos cuspidais para Álgebras de Lie Simples |
| Beneficiário: | Luis Enrique Ramírez |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |