Least Action Principle of Crystal Formation of Dense Packing Type & the Proof of Kepler's Conjecture [Hardcover]

Wu Yi Hsiang (Author)

Book Description

Publication Date: March 15, 2002 | ISBN-10: 9810246706 | ISBN-13: 978-9810246709 | Edition: 1st

The dense packing of microscopic spheres (atoms) is the basic geometric arrangement in crystals of mono-atomic elements with weak covalent bonds, which achieves the optimal "known density" of B/O18. In 1611, Johannes Kepler had already "conjectured" that B/O18 should be the optimal "density" of sphere packings. Thus, the central problems in the study of sphere packings are the proof of Kepler's conjecture that B/O18 is the optimal density, and the establishing of the least action principle that the hexagonal dense packings in crystals are the geometric consequence of optimization of density. This book provides a self-contained proof of both, using vector algebra and spherical geometry as the main techniques and in the tradition of classical geometry.

Editorial Reviews

Review

The book presents an expostition of the ideas suggested by W Y Hsiang to prove this interesting and difficult conjecture. -- Mathematics Abstracts

Product Details

• Hardcover: 300 pages
• Publisher: World Scientific Pub Co Inc; 1st edition (March 15, 2002)
• Language: English
• ISBN-10: 9810246706
• ISBN-13: 978-9810246709
• Product Dimensions: 8.6 x 6.1 x 1.1 inches
• Shipping Weight: 1.5 pounds (View shipping rates and policies)
• Amazon Best Sellers Rank: #1,509,009 in Books (See Top 100 in Books)

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