- pseudoinvertible.
Epigroups are a
generalization of
periodic semigroups, thus all
finite semigroups are also
epigroups. The
class of
epigroups also contains...
- Thiruvananthapuram, India, 1986 [Kela] A. V. Kelarev,
Applications of
epigroups to
graded ring theory,
Semigroup Forum,
Volume 50,
Number 1 (1995), 327-350...
-
completely regular semigroups are also
referred to as "unions of groups".
Epigroups generalize this
notion and
their class includes all
completely regular...
-
rational monoid.[clarification needed]
Furthermore they also
coincide in any
epigroup.
There is also a
formulation of D in
terms of
equivalence classes, derived...
-
class is that of quasi-periodic
semigroups (aka group-bound
semigroups or
epigroups) in
which every element of the
semigroup has a
power that lies in a subgroup...
- S. Thus S must
necessarily be a group. Furthermore,
every cancellative epigroup is also a group. A
commutative semigroup can be
embedded in a
group (i...
- bs. In general, for an
arbitrary semigroup ≤J is a
subset of ≤M. For
epigroups however, they coincide. Furthermore, if b is a
regular element of S (which...
