Unary algebras play a special role throughout the text. Individual unary algebras are relatively simple and easy to work with. But as a class they have a rich and complex entanglement with dualisability. This combination of local simplicity and global complexity ensures that, for the study of natural duality theory, unary algebras are an excellent source of examples and counterexamples.
A number of results appear here for the first time. In particular, the text ends with an appendix that provides a new and definitive approach to the concept of the rank of a finite algebra and its relationship with strong dualisability.
Unary algebras play a special role throughout the text. Individual unary algebras are relatively simple and easy to work with. But as a class they have a rich and complex entanglement with dualisability. This combination of local simplicity and global complexity ensures that, for the study of natural duality theory, unary algebras are an excellent source of examples and counterexamples.
A number of results appear here for the first time. In particular, the text ends with an appendix that provides a new and definitive approach to the concept of the rank of a finite algebra and its relationship with strong dualisability.

Dualisability: Unary Algebras and Beyond
264
Dualisability: Unary Algebras and Beyond
264Paperback(Softcover reprint of hardcover 1st ed. 2005)
Product Details
ISBN-13: | 9781441939012 |
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Publisher: | Springer US |
Publication date: | 12/08/2010 |
Series: | Advances in Mathematics , #9 |
Edition description: | Softcover reprint of hardcover 1st ed. 2005 |
Pages: | 264 |
Product dimensions: | 6.10(w) x 9.25(h) x 0.36(d) |