✦ LIBER ✦

Local optimality of the critical lattice sphere-packing of regular tetrahedra

✍ Scribed by Mary H Dauenhauer; Hans J Zassenhaus

Publisher: Elsevier Science
Year: 1987
Tongue: English
Weight: 797 KB
Volume: 64
Category: Article
ISSN: 0012-365X
DOI: 10.1016/0012-365x(87)90185-3

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Locally dense finite lattice packings of

Locally dense finite lattice packings of spheres

✍ J. M. Wills 📂 Article 📅 1991 🏛 Springer Netherlands 🌐 English ⚖ 351 KB

Upper Bound on the Packing Density of Re

Upper Bound on the Packing Density of Regular Tetrahedra and Octahedra

✍ Simon Gravel; Veit Elser; Yoav Kallus 📂 Article 📅 2010 🏛 Springer 🌐 English ⚖ 674 KB

Optimization of a sensible heat storage

Optimization of a sensible heat storage unit packed with spheres of a local material

✍ A.S.A. Ammar; A.A. Ghoneim 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 289 KB

Abstraet--A sensible heat storage unit in the form of a bed, randomly packed with spheres manufactured from a local material (an Egyptian clay), is the subject of the present work. The bed is subjected to explicit and implicit constraints. Explicit constraints are imposed on the bed length, the sphe

Critical phenomena of the hard-sphere la

Critical phenomena of the hard-sphere lattice gas on the simple cubic lattice

✍ Atsushi Yamagata 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 245 KB

We study the critical phenomena of the hard-sphere lattice gas on the simple cubic lattice with nearest neighbour exclusion by the Monte Carlo method. We get the critical exponents fl/~, = 0.313(9) and y/~, = 2.37(2), where fl is the critical exponent for the staggered density, Y for the staggered c

Critical activity of the hard-sphere lat

Critical activity of the hard-sphere lattice gas on the body-centred cubic lattice

✍ Atsushi Yamagata 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 257 KB

This is the first Monte Carlo study of the hard-sphere lattice gas with nearest neighbour c×clusion on the body-centred cubic lattice. We estimate the critical activity to be 0.7223 + 0.0003. This result confirms that there is a re-entrant phase transition of an antiferromagnetic Ising model in an e

On regular packing of equal circles touc

On regular packing of equal circles touching each other on the surface of a sphere

✍ Viggo Brun 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 342 KB

## D r ~b a k , Noway Some literature on this subject already exists. In a paper by H. S. M. Coxeter, A n upper bound of equal nonoverlapping spheres that can touch another of the same size in Proceedings of Symposia in Pure Mathematics, Vol. 7, 1963, we find a list of references which contains 30