RT Conference Proceedings T1 KV. Cohomology and some applications A1 Ferdinand, Ngakeu K1 Álgebra K1 Geometría AB Two versions of the KV-cohomology are presented and some algebraic and geometrical applications are given. We will see some applications to stochastic manifold. As a consequence, we can apply these ideas in Lorentzian geometry, in particular in the theory of null hypersurfaces where it is defined a non Levi-Civitta connection as an auxiliary tool, and so, there is a stochastic structure. YR 2020 FD 2020-02-24 LK https://hdl.handle.net/10630/19317 UL https://hdl.handle.net/10630/19317 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 21 ene 2026