Semigroups is a collection of papers dealing with models of classical statistics, sequential computing machine, inverse semi-groups. One paper explains the structure of inverse semigroups that leads to P-semigroups or E-unitary inverse semigroups by utilizing the P-theorem of W.D. Nunn. Other papers explain the characterization of divisibility in the category of sets in terms of images and relations, as well as the universal aspects of completely simple semigroups, including amalgamation, the lattice of varieties, and the Hopf property. Another paper explains finite semigroups which are extensions of congruence-free semigroups, where their set of congruences forms a chain. The paper then shows how to construct such semigroups. A finite semigroup (which is decomposable into a direct product of cyclic semigroups which are not groups) is actually uniquely decomposable. One paper points out when a finite semigroup has such a decomposition, and how its non-group cyclic direct factors, if any, can be found. The collection can prove useful for mathematicians, statisticians, students, and professors of higher mathematics or computer science.

Frequently asked questions

Simply head over to the account section in settings and click on “Cancel Subscription” - it’s as simple as that. After you cancel, your membership will stay active for the remainder of the time you’ve paid for. Learn more here.

At the moment all of our mobile-responsive ePub books are available to download via the app. Most of our PDFs are also available to download and we're working on making the final remaining ones downloadable now. Learn more here.

Both plans give you full access to the library and all of Perlego’s features. The only differences are the price and subscription period: With the annual plan you’ll save around 30% compared to 12 months on the monthly plan.

We are an online textbook subscription service, where you can get access to an entire online library for less than the price of a single book per month. With over 1 million books across 1000+ topics, we’ve got you covered! Learn more here.

Look out for the read-aloud symbol on your next book to see if you can listen to it. The read-aloud tool reads text aloud for you, highlighting the text as it is being read. You can pause it, speed it up and slow it down. Learn more here.

Yes, you can access Semigroups by T. E. Hall,P. R. Jones,G. B. Preston in PDF and/or ePUB format, as well as other popular books in Matemáticas & Álgebra. We have over one million books available in our catalogue for you to explore.

Information

Publisher

Academic Press

Year

2014

ISBN

9781483267333

Topic

Matemáticas

Subtopic

Álgebra

Front Cover
Semigroups
Copyright Page
Table of Contents
CONTRIBUTORS
PREFACE
CHAPTER 1. A RANDOM RAMBLE THROUGH INVERSE SEMIGROUPS
CHAPTER 2. DIVISIBILITY IN CATEGORIES
CHAPTER 3. UNIVERSAL ASPECTS OF COMPLETELY SIMPLE SEMIGROUPS
CHAPTER 4. ON THE STRUCTURE OF REGULAR SEMIGROUPS IN WHICH THE MAXIMAL SUBGROUPS FORM A BAND OF GROUPS
CHAPTER 5. INTERPOLATION ON SEMILATTICES
CHAPTER 6. CONSTRUCTING BIORDERED SETS
CHAPTER 7. SEMIGROUPS WHOSE CONGRUENCES FORM A CHAIN AND WHICH ARE EXTENSIONS OF CONGRUENCE-FREE SEMIGROUPS
CHAPTER 8. DIRECT PRODUCTS OF CYCLIC SEMIGROUPS
CHAPTER 9. GRAVITY DEPTH AND HOMOGENEITY IN FULL TRANSFORMATION SEMIGROUPS
CAHPTER 10. THE SEMIGROUP OF SINGULAR ENDOMORPHISMS OF A FINITE DIMENSIONAL VECTOR SPACE
CHAPTER 11. PROJECTIVES IN SOME CATEGORIES OF SEMIGROUPS
CHAPTER 12. GENERALIZED INVERSE SEMIGROUPS AND AMALGAMATION
CHAPTER 13. ON COMPLETELY REGULAR SEMIGROUP VARIETIES AND THE AMALGAMATION PROPERTY
CHAPTER 14. EMBEDDING THEOREMS USING AMALGAMATION BASES
CHAPTER 15. PARTIALLY ORDERED SEMIGROUPS AS SEMIGROUPS
CHAPTER 16. THE FREE ELEMENTARY ORTHODOX SEMIGROUP
CHAPTER 17. ON THE REGULARITY OF CERTAIN SEMIGROUP ALGEBRAS
CHAPTER 18. SEMIGROUPS AND GRAPHS
CHAPTER 19. THE FORMAL STRUCTURE OF OBSERVATIONAL PROCEDURES