## 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__β__y__| β __D__. This study investigates the circular chromatic number and the fractional chromatic number of distance gra
Continuous and Exact Sets of Specified Cardinality
β Scribed by Sherrie J. Nicol
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 831 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0044-3050
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We generalize results of [3] and [1] to hyperprojective sets of reals, viz. to more than finitely many strong cardinals being involved. We show, for example, that if every set of reals in L~Ο~ (β) is weakly homogeneously Souslin, then there is an inner model with an inaccessible limit o
Let K be the attractor of a linear iterated function system Sj x = Οjx + bj (j = 1, . . . , m) on the real line satisfying the open set condition (where the open set is an interval). It is well known that the packing dimension of K is equal to Ξ±, the unique positive solution y of the equation m j=1