155 citations · 1.2k across the 49 of their papers we have counts for
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math-ph2011★ 4 cited
BPS invariants of semi-stable sheaves on rational surfaces
Jan Manschot
BPS invariants are computed, capturing topological invariants of moduli spaces of semi-stable sheaves on rational surfaces. For a suitable stability condition, it is proposed that…
math-ph2011★ 22 cited
BPS invariants of N=4 gauge theory on a surface
Jan Manschot
Generating functions of BPS invariants for N=4 U(r) gauge theory on a Hirzebruch surface with r=2 and 3 are computed. The BPS invariants provide the Betti numbers of moduli spaces…