Well defined quantum field theory (QFT) for the electroweak force including electrodynamics (QED) and weak is obtained by considering natural unitary representations of a group $K\subset U(2,2)$, where $K$ locally isomorphic to $SL(2,{\bf C})\times U(1)$, on state space Schwartz spinors, Fock ${\mathcal F}$ multiparticle states H}$ fermionic which forms Grassmann algebra. These algebras are con...

In this paper, we consider semi-slant submanifolds in a locally conformal Kaehler manifold and space form. We give inequalities for the length of second fundamental form mean curvature and, using Gauss Codazzi equations, get many useful results

In this paper, we will define --sets, --sets and study some of their properties. Also prove that are stronger than weaker binary locally closed sets.