| RUS ENG |
| Full version |
|
|
|
| SEMINARS |
|
|
|||
|
Braids presentation and secant-quandle invariant of knots II Liu Yangzhou |
|||
|
Abstract: In the last speech, we introduced basic definitions and theorems of secant-quandle as invariant of braids even knots. In this speech, we discuss more detail, according a specific example. Further more, we plan to generalize this invariant to secant-biquandle and virtual secant-quandle. Language: English Website: https://us02web.zoom.us/j/81866745751?pwd=bEFqUUlZM1hVV0tvN0xWdXRsV2pnQT09 |
|||