𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On a problem concerning generalizations of realcompact spaces

✍ Scribed by Peter Fletcher; Hans-Peter Künzi

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
448 KB
Volume
16
Category
Article
ISSN
0166-8641

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On a problem concerning piles of counter
On a problem concerning piles of counters
✍ Keith Edwards 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 103 KB

We show that a counter problem, originating from group theory, and due to R. Solomon, is NP-hard ## I. Introduction This paper concerns a problem which was raised by Cameron [1], and which originated with R. Solomon. It originates from a problem involving the lengths of chains of subgroups in cla

On a problem concerning ordered colourin
On a problem concerning ordered colourings
✍ Louis Caccetta; Rui Zhong Jia 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 192 KB

Let G be a connected graph with v(G)>~2 vertices and independence number ~(G). G is critical if for any edge e of G: (i) ~(G -e) > ct(G), if e is not a cut edge of G, and , 2, ife is a cut edge and Gi, G2 are the two components of G-e.