Bookcover of Semiset
Booktitle:

Semiset

Class (Set Theory)

Rupt (2013-01-08 )

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ISBN-13:

978-613-8-79391-5

ISBN-10:
6138793919
EAN:
9786138793915
Book language:
English
Blurb/Shorttext:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In set theory, a semiset is a proper class which is contained in a set. The theory of semisets was proposed and developed by Czech mathematicians Petr Vopěnka and Petr Hájek (1972). It is based on a modification of the von Neumann-Bernays-Gödel set theory; in standard NBG, the existence of semisets is precluded by the axiom of separation. The concept of semisets opens the way for a formulation of an alternative set theory. Semisets can be used to represent sets with imprecise boundaries. Vilém Novák (1984) studied approximation of semisets by fuzzy sets, which are often more suitable for practical applications of the modeling of imprecision.
Publishing house:
Rupt
Website:
http://www.betascript-publishing.com
Edited by:
Saul Eadweard Helias
Number of pages:
156
Published on:
2013-01-08
Stock:
Available
Category:
Mathematics
Price:
1,026.89 NT$
Keywords:
Class, theory, Set, Petr, Hájek, Vopěnka

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