32 citations · 34 across the 2 of their papers we have counts for
2 papers
math.AT2009★ 32 cited
Joins of DGA modules and sectional category
Lucia Fernandez Suarez, Pierre Ghienne, Thomas Kahl +1
We construct an explicit semifree model for the fiber join of two fibrations p: E --> B and p': E' --> B from semifree models of p and p'. Using this model, we introduce a lower bo…
math.AT2002★ 2 cited
Phantom maps, SNT-theory, and natural filtrations on lim^1 sets
Pierre Ghienne
We study the so-called Gray filtration on the set of phantom maps between two spaces. Using both its algebraic characterization and the Sullivan completion approach to phantom maps…