𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the transversal Helly numbers of disjoint and overlapping disks

✍ Scribed by K. Bezdek; T. Bisztriczky; B. Csikós; A. Heppes

Publisher
Springer
Year
2006
Tongue
English
Weight
225 KB
Volume
87
Category
Article
ISSN
0003-889X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the chromatic number of multiple inte
On the chromatic number of multiple interval graphs and overlap graphs
✍ A. Gyárfás 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 374 KB

Let x(G) and o(G) denote the chromatic number and clique number of a graph G. We prove that x can be bounded by a function of o for two well-known relatives of interval graphs. Multiple interval graphs (the intersection graphs of sets which can be written as the union of t closed intervals of a line

On the number of edge-disjoint one facto
On the number of edge-disjoint one factors and the existence of k-factors in complete multipartite graphs
✍ D.G. Hoffman; C.A. Rodger 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 503 KB

In this paper we use Tutte's f-factor theorem and the method of amalgamations to find necessary and sufficient conditions for the existence of a k-factor in the complete multipartite graph K(p(1 ) ..... p(n)), conditions that are reminiscent of the Erd6s-Gallai conditions for the existence of simple

On a translating and transversely oscill
On a translating and transversely oscillating cylinder. Part 1—The effect of the strouhal number on the hydrodynamic forces and the near-wake structure
✍ Phu Nguyen; Serpil Kocabiyik 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 848 KB

The problem of unsteady, laminar flow past a circular cylinder which starts translating and oscillating impulsively from rest in a viscous fluid is numerically investigated at a Reynolds number of R = 103. The flow is incompressible and two-dimensional, and the cylinder oscillations are harmonic. Th

Hyper CELL: an electronic companion to m
Hyper CELL: an electronic companion to molecular biology of the cell (alberts et al.): Garland Publishing, New York. $1000, plus $500 a year for updates. System requirements: Macintosh SE, SE/30, II H or IIc, 2 Mbyte of RAM, 8 Mbyte of hard disk space, system version 6.02 or 6.03, Hypercard version 1.2.2 and Home Stack. Works in both colour and black and white, referenced with page numbers to the ‘Molecular Biology of the Cell’, Second Edition. Demo disk available on request (reviewed here). Individual student guide disks available.
✍ AG Booth 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 310 KB