Regular ordered semigroups are known to be the most important classes of semigroup theory
. In this section, fuzzy quasi-ideals of type ([member of], [member of] V[q.sup.[delta].sub.k]) are introduced.
We first construct the local solutions by the semigroup theory
to linearized equations for a small time.
Howie, Fundamentals of Semigroup Theory
, Oxford University Press, New York, NY, USA, 1995.
It is a basic fact of semigroup theory
that every subgroup of a semigroup S lies in a unique maximal subgroup.
The authors proved that the system is exponentially stable by using the [C.sub.0] semigroup theory
under the following feedback control law
Due to the fact that the Fourier transform of [(30).sub.1]-[(30).sub.2] has multiple eigenvalue and the semigroup theory
, to investigate spectral structure of [(30).sub.1]-[(30).sub.2], we need to analyze the corresponding Jordan structure.
Rhodes, "Group theory via global semigroup theory
Despite all this, we still overcome the above bottlenecks in the process of estimation and proof by applying semigroup theory
and decomposition technology.
Khali, "Conformable fractional semigroup operators," Journal of Semigroup Theory
and Applications, vol.
Syntactic and global semigroup theory
, a synthesis approach.
Ahmed,(1991), Semigroup Theory
with Applications to Systema and Control, Pitman Research Notes in Mathematics Series, Vol.