Extending knot isotopies to two-component links with linking number one, part II [talk in English]

In this talk I expect to finish discussing the proofs of the two elementary results announced in the previous abstract. If time permits, I would also like to better motivate the notion of $n$-bordism which is involved in their statements.

Connect to Zoom: https://zoom.us/j/92456590953
Access code: the Euler characteristic of the wedge of two circles
(the password is not the specified phrase but the number that it determines)