activity
20162021
most citedFibrations and log-symplectic structures

12 citations · 34 across the 7 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

math.SG2017★ 7 cited

Geometric structures and Lie algebroids

Ralph L. Klaasse

In this thesis we study geometric structures from Poisson and generalized complex geometry with mild singular behavior using Lie algebroids. The process of lifting such structures…

math.DG2017

Classification of boundary Lefschetz fibrations over the disc

Stefan Behrens, Gil R. Cavalcanti, Ralph L. Klaasse

We show that a four-manifold admits a boundary Lefschetz fibration over the disc if and only if it is diffeomorphic to , $\# m\mathbb{…