activity
20042008
most citedPoincare duality and commutative differential graded algebras

2 citations · 2 across the 3 of their papers we have counts for

collaborators
Showing 2004 · math.ATShow all

1 paper · 2 filters

math.AT2004

The cone length and category of maps: pushouts, products and fibrations

Martin Arkowitz, Donald Stanley, Jeffrey Strom

For any collection of spaces A, we investigate two non-negative integer homotopy invariants of maps: l_A(f), the A-cone length of f, and L_A(f), the A-category of f. When A is the…