{"product_id":"braids-and-coverings-vagn-lundsgaard-hansen-9780521387576","title":"Braids and Coverings: Selected Topics","description":"This book is based on a graduate course taught by the author at the University of Maryland. The lecture notes have been revised and augmented by examples. The first two chapters develop the elementary theory of Artin Braid groups, both geometrically and via homotopy theory, and discuss the link between knot theory and the combinatorics of braid groups through Markou's Theorem. The final two chapters give a detailed investigation of polynomial covering maps, which may be viewed as a homomorphism of the fundamental group of the base space into the Artin Braid group on n strings.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Vagn Lundsgaard Hansen\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0521387574\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780521387576\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Cambridge University Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/07\/1989\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 204\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.69lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.52h x 6.66w x 0.50d","brand":"Vagn Lundsgaard Hansen","offers":[{"title":"Paperback","offer_id":47422112760063,"sku":"9780521387576","price":61.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_d03f8218-e3ee-44aa-9440-9a1d065a585b.jpg?v=1761527435","url":"https:\/\/www.whiterainbookhouse.com\/products\/braids-and-coverings-vagn-lundsgaard-hansen-9780521387576","provider":"WR Book House","version":"1.0","type":"link"}