Accession Number:
AD0712714
Title:
PROOF OF THE HEAWOOD CONJECTURE FOR NON-ORIENTABLE SURFACES,
Descriptive Note:
Corporate Author:
RAND CORP SANTA MONICA CALIF
Personal Author(s):
Report Date:
1970-09-01
Pagination or Media Count:
113.0
Abstract:
The paper provides a proof of the fact that the chromatic number of the non-orientable surface which is a sphere with q cross-caps is the integral part of 7 thesquare root of 124q2, unless q 2. In the exceptional case the chromatic number is 6. Author
Descriptors:
Subject Categories:
- Theoretical Mathematics