๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The usage of graphs in solving mathematical problems

โœ Scribed by A. Abele


Publisher
Springer
Year
1978
Tongue
English
Weight
300 KB
Volume
9
Category
Article
ISSN
0013-1954

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Covering Graphs: The Covering Problem So
โœ Yair Caro; Raphael Yuster ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 238 KB

For every fixed graph H, we determine the H-covering number of K n , for all n>n 0 (H ). We prove that if h is the number of edges of H, and gcd(H )=d is the greatest common divisor of the degrees of H, then there exists n 0 =n 0 (H ), such that for all n>n 0 , Our main tool in proving this result

Solving Steiner tree problems in graphs
โœ Koch, T.; Martin, A. ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 261 KB ๐Ÿ‘ 2 views

In this paper, we present the implementation of a branch-and-cut algorithm for solving Steiner tree problems in graphs. Our algorithm is based on an integer programming formulation for directed graphs and comprises preprocessing, separation algorithms, and primal heuristics. We are able to solve nea