Fuzzy sub-vector spaces and sub-bivector spaces under t-norms

الملخص EN

In this paper we introduce and investigate some properties of fuzzy sub-vector spaces and fuzzy sub-bivector spaces by using t-norms and consider some of their properties and structured characteristics.

Also we de ne some concepts as intersection, sum and linear transformations for fuzzy sub-vector spaces by using t-norms and obtain some results and we establish some of their properties about them and give several examples to illustrate the obtained results.