Cremona Groups and the Icosahedron focuses on the Cremona groups of ranks 2 and 3 and describes the beautiful appearances of the icosahedral group A5 in them. The book surveys known facts about surfaces with an action of A5, explores A5-equivariant geometry of the quintic del Pezzo threefold V5, and gives a proof of its A5-birational rigidity.The a
Buy this ebook and get 1 more FREE!
Language English ● Format PDF ● Pages 527 ● ISBN 9781482251609 ● Publisher CRC Press ● Published 2015 ● Downloadable 3 times ● Currency EUR ● ID 4561440 ● Copy protection Adobe DRM
Requires a DRM capable ebook reader