Copied Varieties of Groups
Varieties of Groups
Varieties of algebras are equationally defined classes of algebras, or "primitive classes" in MAL'CEV'S terminology. They made their first explicit appearance in the 1930's, in Garrett BIRKHOFF'S paper on "The structure of abstract algebras" and B. H. NEUMANN'S paper "Identical relations in groups I". For quite some time after this, there is little published evidence that the subject remained alive. In fact, however, as part of "universal algebra", it aroused great interest amongst those who had access, directly or indirectly, to PHILIP HALL'S lectures given at Cambridge late in the 1940's. More recently, category theory has provided a general setting since varieties, suitably interpreted, are very special examples of categories. Whether their relevance to category theory goes beyond this, I do not know. And I doubt that the category theoretical approach to varieties will be more than a fringe benefit to group theory. Whether or not my doubts have substance, the present volume owes its existence not to the fact that varieties fit into a vastly more general pattern, but to the benefit group theory has derived from the classification of groups by varietal properties. It is this aspect of the study of varieties that seems to have caused its reappearance in the literature in the 1950's.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$39.99 | $39.99 |
|
$39.99 | See Site | In stock | Visit Store |
Reviews
Questions & Answers
Codes, Cryptology, and Information Security
$54.99
Problems and Theorems in Analysis II
$59.99
Restoration of Coastal Dunes
$169.99
Markov Chains
$129.99
Human-Computer Interaction. Technological Innovation
$109.99
New Technologies for Glutamate Interaction
$189.00
Betreuung drogenabhngiger Schwangerer und ihrer Neugeborenen
$19.99
Computer Vision ECCV 2022 Workshops
$199.99
Education and Technological Unemployment
$109.99
Decolonizing Liberation Theologies
$169.99
Comprehensive Summer Reading Solution Grade 3 Nonfiction (5 Books)
$910.00
The Perils of Populism
$139.99
Achieving Extraordinary Ends: An Essay on Creativity
$84.99
Correctional Assessment, Casework, and Counseling
$79.99
Data Structures and Algorithms 2
$54.99
Beurtheilung des Pferdes in Bezug seiner Brauchbarkeit fr den Reit- oder Zug Dienst
$49.99
Iranians in London
$109.99
Goethe Jahrbuch
$37.99
Menschenrechts- und Demokratieklauseln in den vertraglichen Auenbeziehungen der Europischen Gemein
$131.00
Industrial Technology Transfer
$54.99
Pharmakologie des Herzversagens
$59.99
Gender in Philosophy and Law
$44.99
Trainingswissenschaft fr die Sportpraxis
$59.99
Visualizing Sustainable Planning
$109.99
Szenarien des Convenience-Marktes
$74.99
Answering Queries Using Views
$119.99
Ebene Geometrie
$37.99
Topics in Disordered Systems
$49.99
A Poetics of Global Solidarity
$54.99
Zigarettenrauchen
$49.99
Kiebitzinseln in der Agrarlandschaft
$17.99
Law, State, and Society in Modern Iran
$54.99
Malaria in South Asia
$84.99
Fundamental Solutions for Differential Operators and Applications
$84.99
Particle Penetration and Radiation Effects Volume 2
$249.99
bungsbuch IFRS
$29.99
Not an Egg! (A Lift-the-Flap book)
$7.49
Pearl 2000
$69.99
Rule of Law in China
$84.99
Projektplanung und Projektcontrolling
$49.99
