We explore algebraic characterizations of 2-knots whose associated knot manifolds fibre over lower-dimensional orbifolds, and consider also some issues related to the groups of higher-dimensional fibred knots.
机构:
Tohoku Univ, Math Adv Mat Open Innovat Lab, AIST, AIMR, 2-1-1 Katahira,Aoba ku, Sendai, Miyagi 9808677, JapanTohoku Univ, Math Adv Mat Open Innovat Lab, AIST, AIMR, 2-1-1 Katahira,Aoba ku, Sendai, Miyagi 9808677, Japan
Fukuda, Mizuki
Ishikawa, Masaharu
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机构:
Keio Univ, Dept Math, 4-1-1 Hiyoshi,Hiyoshi Campus, Yokohama, Kanagawa 2238521, JapanTohoku Univ, Math Adv Mat Open Innovat Lab, AIST, AIMR, 2-1-1 Katahira,Aoba ku, Sendai, Miyagi 9808677, Japan
机构:
Ochanomizu Univ, Dept Phys, High Energy Phys Theory Grp, Bunkyo Ku, Tokyo 1128610, JapanOchanomizu Univ, Dept Phys, High Energy Phys Theory Grp, Bunkyo Ku, Tokyo 1128610, Japan