Vague soft hemirings
Xu et al. introduced the concept of vague soft sets, which is an extension to the soft set and the vague set. In this paper, we apply the concept of vague soft sets to hemiring theory. The notion of (?,??q) ( ? , ? ? q ) -vague (soft) left h h -ideals of a hemiring is introduced and some related properties are investigated.
hemiring vague soft set vague set (? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ??q) ( ? ? ? q ) -vague (soft) left h h -ideals (? ? ? q ) (? ? ? q ) ( ? ? ? q ) h h h h h ? ? -compatible (? ? ? q ) -vague (soft) left h h -ideals ? ? ? ? ? (?