Home
Cardinal Invariants On Boolean Algebras by J. Donald Monk, Hardcover | Indigo Chapters
Loading Inventory...
Cardinal Invariants On Boolean Algebras by J. Donald Monk, Hardcover | Indigo Chapters
From J. Donald Monk
Current price: $204.50
From J. Donald Monk
Cardinal Invariants On Boolean Algebras by J. Donald Monk, Hardcover | Indigo Chapters
Current price: $204.50
Loading Inventory...
Size: 1 x 9.25 x 2.87
*Product information may vary - to confirm product availability, pricing, shipping and return information please contact Coles
This book is concerned with cardinal number valued functions defined for any Boolean algebra. Examples of such functions are independence, which assigns to each Boolean algebra the supremum of the cardinalities of its free subalgebras, and cellularity, which gives the supremum of cardinalities of sets of pairwise disjoint elements. Twenty-one such functions are studied in detail, and many more in passing. The questions considered are the behaviour of these functions under algebraic operations such as products, free products, ultraproducts, and their relationships to one another. Assuming familiarity with only the basics of Boolean algebras and set theory, through simple infinite combinatorics and forcing, the book reviews current knowledge about these functions, giving complete proofs for most facts. A special feature of the book is the attention given to open problems, of which 185 are formulated. Based onCardinal Functions on Boolean Algebras(1990) andCardinal Invariants on Boolean Algebras(1996) by the same author, the present work is much larger than either of these. It contains solutions to many of the open problems of the earlier volumes. Among the new topics are continuum cardinals on Boolean algebras, with a lengthy treatment of the reaping number. Diagrams at the end of the book summarize the relationships between the functions for many important classes of Boolean algebras, including interval algebras, tree algebras and superatomic algebras. | Cardinal Invariants On Boolean Algebras by J. Donald Monk, Hardcover | Indigo Chapters