Event
01_1
| 제출번호(No.) | 0136 |
|---|---|
| 분류(Section) | Invited Talk |
| 분과(Session) | Topology (TO) |
| 영문제목 (Title(Eng.)) |
Concordance invariants from knot Floer homology |
| 저자(Author(s)) |
Se-Goo Kim1 Kyung Hee University1 |
| 초록본문(Abstract) | Since the birth of knot Floer homology defined by Ozsv\'{a}th-Szab\'{o} and Rasmussen, several concordance invariants have been defined and studied from this theory. Examples are the $\tau$ invariant of Ozsv\'{a}th-Szab\'{o}, the $\delta$ invariant of Manolescu-Owens, the $d$ obstruction of Grigsby-Ruberman-Strle, the $\epsilon$ invariant of Hom, the $\nu^+$ invariant of Hom-Wu, the $\Upsilon$ invariant of Ozsv\'{a}th-Szab\'{o} and the $\Upsilon^2$ invariant of Kim-Livingston. We briefly introduce some of these invariants and present their properties. |
| 분류기호 (MSC number(s)) |
57M25 |
| 키워드(Keyword(s)) | concordance invariant, knot Floer homology |
| 강연 형태 (Language of Session (Talk)) |
Korean |