33 citations · 133 across the 8 of their papers we have counts for
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math.SG2004
Characteristic classes of foliated surface bundles with area-preserving holonomy
D. Kotschick, S. Morita
Making use of the extended flux homomorphism on the group of symplectomorphisms of a closed oriented surface of genus at least 2, we introduce new characteristic classes of foliate…
math.SG2004★ 16 cited
Stability theorems for symplectic and contact pairs
G. Bande, P. Ghiggini, D. Kotschick
We prove Gray--Moser stability theorems for complementary pairs of forms of constant class defining symplectic pairs, contact-symplectic pairs and contact pairs. We also consider t…
math.SG2004★ 33 cited
The geometry of symplectic pairs
G. Bande, D. Kotschick
We study the geometry of manifolds carrying symplectic pairs consisting of two closed 2-forms of constant ranks, whose kernel foliations are complementary. Using a variation of the…