  In this paper, fuzzy h-bi-ideals, fuzzy h-quasi-ideals and fuzzy h-interior
ideals of a $\Gamma$-hemiring are studied and some related properties are
investi- gated. The notions of h-intra-hemiregularity and
h-quasi-hemiregularity of a $\Gamma$-hemiring are introduced and studied along
with h-hemiregularity and their characterizations in terms of fuzzy h-ideals
are also obtained. The concept of fuzzy h-duo $\Gamma$-hemiring is introduced
and some of its characterizations are obtained.
