Examples of 'semigroups' in a sentence
Meaning of "semigroups"
semigroup (noun) - In mathematics, a semigroup is a set equipped with an associative binary operation
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- plural of semigroup
How to use "semigroups" in a sentence
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semigroups
A variety of semigroups without an irreducible basis of identities.
Thus this set is a variety of finite semigroups.
Isomorphic semigroups have the same structure.
The uniform word problem for groups or semigroups.
Inverse semigroups and bands are examples of orthodox semigroups.
The forgetful functor from semigroups to sets is monadic.
It is the unique initial object of the category of semigroups.
All inverse semigroups are orthodox and locally inverse.
In the space of nondeterministic dynamics we introduce some semigroups.
Monoids and semigroups are ubiquitous.
The following theorem fully characterizes numerical semigroups.
Certain special classes of orthodox semigroups have been studied earlier.
Quantales are sometimes referred to as complete residuated semigroups.
Another class of semigroups forming medial magmas are the normal bands.
Examples of cancellative monoids and semigroups.
See also
A correspondence between transformation semigroups and semigroup actions is described below.
We then show a similar result for concave semigroups.
Finiteness of semigroups of operators.
Understanding of strongly continuous semigroups.
Semigroups with zero.
We shall investigate some problems about nonlinear perturbations of positive semigroups.
The number of distinct nonisomorphic semigroups with one element is one.
Not excluding the empty semigroup simplifies certain results on semigroups.
In this work we study the generation of semigroups by elliptic operators in two spaces.
Structure descriptions are presented in terms of better known types of semigroups.
This tree shows that the number of semigroups given a genus g is finite.
He later developed an alternative approach to describe the structure of regular semigroups.
In this work we study inverse semigroups and some algebras associated to them.
Furthermore this point of view give a lot of information on these semigroups.
Hence f is just a homomorphism of the two semigroups associated with each semilattice.
The analytical study of the properties is performed using the theory of semigroups.
The finite basis question for semigroups of order less than six.
The maximal semigroups with nonempty interior in g are classified according to their parabolic type.
Brzozowski worked on regular expressions and on syntactic semigroups of formal languages.
Inverse semigroups are regular semigroups where every element has exactly one inverse.
A semigroup homomorphism is a map between semigroups that preserves the semigroup operation.
We prove the existence and uniqueness of the solutions through the semigroups theory.
The structure of orthodox semigroups have been determined in terms of bands and inverse semigroups.
There are deep connections between the theory of semigroups and that of automata.
Semigroups of Matrices.
The third column states whether this set of semigroups forms a variety.
Semigroups with a two-sided identity are called monoids.
These have been applied to determine the nonisomorphic semigroups of small order.
For the embeddability of noncommutative semigroups in groups, cancellativity is obviously a necessary condition.
Later proofs contained major simplifications using finite wreath products of finite transformation semigroups.
Structure of semigroups.
The following theorem connects abstract Cauchy problems and strongly continuous semigroups.
Tensor products of contraction semigroups on Hilbert spaces.
His most influential works concern Riesz transforms and Markov semigroups.
For deep results from operator theory and semigroups of operators in Hilbert spaces.
