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ID 33251
フルテキストURL
著者
Barros, Tomas Edson Universidade Federal de São Carlos
Rigas, Alcibiades Instituto de Matemática, Estatística e Computação Científica
抄録

We construct an explicit (from the transition function point of view) diffeomorphism between the cartesian products with the 3-sphere of two 10-dimensional loop spaces that are not homotopy equivalent to each other. Our method employs specific models for some S3- principal bundles over S7 and relates the study of this type of noncancellation phenomena to commutators of groups. Our formulas depend only on specifying homotopies of powers of commutators to constants.

発行日
2001-01
出版物タイトル
Mathematical Journal of Okayama University
43巻
1号
出版者
Department of Mathematics, Faculty of Science, Okayama University
開始ページ
73
終了ページ
94
ISSN
0030-1566
NCID
AA00723502
資料タイプ
学術雑誌論文
言語
英語
論文のバージョン
publisher
査読
有り
Submission Path
mjou/vol43/iss1/2
JaLCDOI