The cohomology of Koszul¿Vinberg algebras

• Autores: Michel Nguiffo Boyom
• Localización: Pacific journal of mathematics, ISSN 0030-8730, Vol. 225, Nº 1, 2006, págs. 119-154
• Idioma: inglés
• DOI: 10.2140/pjm.2006.225.119
• Texto completo no disponible (Saber más ...)
• Resumen

  • We study an intrinsic cohomology theory of Koszul¿Vinberg algebras and their modules. Our results may be regarded as improvements of the attempt by Albert Nijenhuis in 1969. In particular, we completely solve a fundamental problem raised by M. Gerstenhaber. A short appendix is devoted to the relationships between our results and the pioneering work of Nijenhuis.