A set theory with Frege-Russell cardinal numbers
โ Scribed by Alan McMichael
- Publisher
- Springer Netherlands
- Year
- 1982
- Tongue
- English
- Weight
- 431 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0031-8116
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Suppose __D__ is a subset of __R__^+^. The distance graph __G__(__R, D__) is the graph with vertex set __R__ in which two vertices __x__,__y__ are adjacent if |__x__โ__y__| โ __D__. This study investigates the circular chromatic number and the fractional chromatic number of distance gra
We introduce a quite natural Frege-style set theory, which we call Strong-Frege-2 (SF2 ), a sort of simplification of the theory considered in [13] (under the name Strong-Frege-3) and [1] (under the name F2). We give a model of a weaker variant of SF2 , called SF2 AC, where atoms and coatoms are all