Double-framed soft sets with applications in BE-algebras

摘要

The notions of double-framed soft subalgebras/filters in BE-algebras are introduced and related properties are investigated. We consider characterizations of double-framed soft subalgebras/filters, and establish a new doubleframed soft subalgebra/filter from old one. Also, we show that the int-uni double-framed soft of two double framed soft subalgebras/filters is a double framed soft subalgebra/filter.