In this thesis we study two different topics, both in the context of semigroup constructions. The first is the investigation of an embedding problem, specifically the problem of whether it is possible to embed any given finitely presentable semigroup into a D-simple finitely pre…
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Geometric semigroup theory means different things to different people, but it is agreed that it involves associating a geometric structure to a semigroup and deducing properties of the semigroup based on that structure. One such property is finite presentability. In geometric gr…
We consider a natural extension to the definition of M-automata which allows the automaton to make use of more of the structure of the monoid M, and by removing the reliance on an identity element, allows the definition of S-automata for S an arbitrary semigroup. In the case of …
Semigroups for delay equations
by Bátkai, András, Piazzera, Susanna
fromResearch Notes in Mathematics
0
Type: Book
Semigroups for delay equations
by Bátkai, András, Piazzera, Susanna
fromResearch Notes in Mathematics
0
Type: Book
In most physical, chemical, biological and economic phenomena it is quite natural to assume that the system not only depends on the present state but also on past occurrences. These circumstances are mathematically described by partial differential equations with delay. This boo…
Words, Languages and Combinatorics III
0
Type: Book
