| dc.creator | Jakelic, D | |
| dc.creator | De Moura, AA | |
| dc.date | 2007 | |
| dc.date | DEC | |
| dc.date | 2014-11-19T14:23:01Z | |
| dc.date | 2015-11-26T17:06:43Z | |
| dc.date | 2014-11-19T14:23:01Z | |
| dc.date | 2015-11-26T17:06:43Z | |
| dc.date.accessioned | 2018-03-28T23:55:11Z | |
| dc.date.available | 2018-03-28T23:55:11Z | |
| dc.identifier | Pacific Journal Of Mathematics. Pacific Journal Mathematics, v. 233, n. 2, n. 371, n. 402, 2007. | |
| dc.identifier | 0030-8730 | |
| dc.identifier | WOS:000253438400006 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66987 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/66987 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/66987 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1279930 | |
| dc.description | We study finite-dimensional representations of hyper loop algebras, that is, the hyperalgebras over an algebraically closed field of positive characteristic associated to the loop algebra over a complex finite-dimensional simple Lie algebra. The main results are the classification of the irreducible modules, a version of Steinberg's tensor product theorem, and the construction of positive characteristic analogues of the Weyl modules as defined by Chari and Pressley in the characteristic zero setting. Furthermore, we start the study of reduction modulo p and prove that every irreducible module of a hyper loop algebra can be constructed as a quotient of a module obtained by a certain reduction modulo p process applied to a suitable characteristic zero module. We conjecture that the Weyl modules are also obtained by reduction modulo p. The conjecture implies a tensor product decomposition for the Weyl modules which we use to describe the blocks of the underlying abelian category. | |
| dc.description | 233 | |
| dc.description | 2 | |
| dc.description | 371 | |
| dc.description | 402 | |
| dc.language | en | |
| dc.publisher | Pacific Journal Mathematics | |
| dc.publisher | Berkeley | |
| dc.publisher | EUA | |
| dc.relation | Pacific Journal Of Mathematics | |
| dc.relation | Pac. J. Math. | |
| dc.rights | fechado | |
| dc.source | Web of Science | |
| dc.subject | loop algebras | |
| dc.subject | finite-dimensional representations | |
| dc.subject | hyperalgebras | |
| dc.subject | Quantum Affine Algebras | |
| dc.subject | Limit Constructions | |
| dc.subject | Symmetric Functions | |
| dc.subject | Demazure Modules | |
| dc.subject | Crystal Bases | |
| dc.subject | Weyl Modules | |
| dc.subject | Characters | |
| dc.subject | Level | |
| dc.title | Finite-dimensional representations of hyper loop algebras | |
| dc.type | Artículos de revistas | |
