On Seiberg-Witten equationsοn symplectic 4-manifolds
We discuss Taubes' idea to perturb the monopole equations on symplectic manifolds to compute the Seiberg-Witten invariants in the light of Witten's symmetry trick in the Kähler case.
On self-dual pseudo-connections on some orbifolds.
On symmetric group actions on spin 4-manifolds.
On the Donaldson polynomials of elliptic surfaces.
On the eta-invariant of -operator on some exotic 4-dimensional projective space
On the Ozsváth-Szabó invariant of negative definite plumbed 3-manifolds.
Ozsváth-Szabó invariants and tight contact three-manifolds; I.