本文印刷
全画面プリント
講演会
過去の記録 ～04/29｜次回の予定｜今後の予定 04/30～
2023年08月08日(火)
15:30-16:30 数理科学研究科棟(駒場) 123号室
Dror Bar-Natan 氏 (University of Toronto)
Shifted Partial Quadratics, their Pushwards, and Signature Invariants for Tangles (English)
http://www.math.toronto.edu/~drorbn/Talks/Tokyo-230808/
Dror Bar-Natan 氏 (University of Toronto)
Shifted Partial Quadratics, their Pushwards, and Signature Invariants for Tangles (English)
[ 講演概要 ]
Following a general discussion of the computation of zombians of unfinished columbaria (with examples), I will tell you about my recent joint work with Jessica Liu on what we feel is the "textbook" extension of knot signatures to tangles, which for unknown reasons, is not in any of the textbooks that we know.
[ 参考URL ]Following a general discussion of the computation of zombians of unfinished columbaria (with examples), I will tell you about my recent joint work with Jessica Liu on what we feel is the "textbook" extension of knot signatures to tangles, which for unknown reasons, is not in any of the textbooks that we know.
http://www.math.toronto.edu/~drorbn/Talks/Tokyo-230808/
