Some generalizations of fuzzy soft ((k)over-cap* - (A)over-cap)-quasinormal operators in fuzzy soft Hilbert spaces

This article is a continuation of generalizations in field operator theory in mathematics, such as we introduce new classes of fuzzy soft operator, which namely fuzzy soft ((k) over cap* - (A) over cap)-quasinormal operator in fuzzy soft Hilbert space, and shortly FS-((k) over cap* - (A) over cap)-quasinormal operator. Give the text of the most important of these theorems with explains important properties for this concept and relationships with other types in the same filed finally more characterizations of FS-((k) over cap* - (A) over cap)-quasinormal operator have been introduced in this article.