41 citations · 93 across the 13 of their papers we have counts for
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math.GT2004
Ozsvath-Szabo invariants and fillability of contact structures
Paolo Ghiggini
In this article we provide an infinite family of weakly symplectically fillable contact structures with trivial Ozsvath-Szabo contact invariants over Z/2Z. As a consequence of this…
math.GT2004
Linear Legendrian curves in
Paolo Ghiggini
Using convex surfaces and Kanda's classification theorem, we classify Legendrian isotopy classes of Legendrian linear curves in all tight contact structures on . Some of the k…