A characterization of the differential in semi-infinite cohomology

Simple item page
dc.creatorAkman, Fusun
dc.date1993-02-27
dc.date.accessioned2026-07-07T09:14:01Z
dc.date.available2026-07-07T09:14:01Z
dc.descriptionSemi-infinite cohomology is constructed from scratch as the proper generalization of finite dimensional Lie algebra cohomology. The differential d and other operators are realized as universal inner deri- vations of a completed algebra, which acts on any appropriate semi-infinite complex. In particular, d is shown to be the unique derivation satisfying the "Cartan identity" and certain natural degree conditions. The proof that d is square-zero may well be the shortest (arguably, the only) one in print.
dc.description19 pages (to appear in Journal of Algebra)
dc.identifierhttps://arxiv.org/abs/hep-th/9302141
dc.identifierhttp://arxiv.org/abs/hep-th/9302141
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/152525
dc.subjectHigh Energy Physics - Theory
dc.subjectQuantum Algebra
dc.titleA characterization of the differential in semi-infinite cohomology
dc.typetext

Files

Collections

arXiv