Mikael Vejdemo-Johansson

activity

20072023

most citedDualities in persistent (co)homology

157 citations · 252 across the 26 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

math.RA2008★ 2 cited

Blackbox computation of $A_{\infty}$ -algebras

Mikael Vejdemo-Johansson

Kadeishvili's proof of the minimality theorem induces an algorithm for the inductive computation of an $A_{\infty}$ -algebra structure on the homology of a dg-algebra. In this paper,…

math.AT2008

A partial $A_{\infty}$ -structure on the cohomology of $C_{n} \times C_{m}$

Mikael Vejdemo-Johansson

Suppose $k$ is a field of characteristic 2, and $n, m \geq 4$ powers of 2. Then the $A_{\infty}$ -structure of the group cohomology algebras $H^{*} (C_{n}, k)$ and $H^{*} (C_{m}, k)$ are well known…

Blackbox computation of A∞​-algebras

A partial A∞​-structure on the cohomology of Cn​×Cm​

Blackbox computation of $A_{\infty}$ -algebras

A partial $A_{\infty}$ -structure on the cohomology of $C_{n} \times C_{m}$