2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152322The theory of non symmetric Dirichlet forms is generalized to the non abelian setting, also establishing the natural correspondences among Dirichlet forms, sub-Markovian semigroups and sub-Markovian resolvents within this context. Examples of non symmetric Dirichlet forms given by derivations on Hilbert algebras are studied.32 pages, plain TeX, Preprint Roma TOR VERGATA Nr.9-93-May 93Functional AnalysisOperator AlgebrasNon Symmetric Dirichlet Forms on Semifinite von Neumann Algebrastext