Least action principle of crystal formation of dense packing type and Kepler's conjecture:

The dense packing of microscopic spheres (i.e. atoms) is the basic geometric arrangement in crystals of mono-atomic elements with weak covalent bonds, which achieves the optimal "known density" of B/[symbol]18. In 1611, Johannes Kepler had already "conjectured" that B/[symbol]18...

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Bibliographic Details
Main Author: Hsiang, Wu Yi 1937- (Author)
Format: Electronic eBook
Language:English
Published: Singapore World Scientific Pub. Co. c2001
Series:Nankai tracts in mathematics v. 3
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Online Access:FHN01
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Summary:The dense packing of microscopic spheres (i.e. atoms) is the basic geometric arrangement in crystals of mono-atomic elements with weak covalent bonds, which achieves the optimal "known density" of B/[symbol]18. In 1611, Johannes Kepler had already "conjectured" that B/[symbol]18 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/[symbol]18 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 important 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
Physical Description:xxi, 402 p. ill
ISBN:9789812384911

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