Universiteit Leiden

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Dissertation

Interactions of symplectic topology with singularity theory

In this thesis we examine certain phenomena in symplectic topology which are related to the theory of isolated singularities.

Author
N. Adaloglou
Date
10 October 2025
Links
Thesis in Leiden Repository

The biggest part of the thesis is devoted to rigidity properties of Lagrangian pinwheels, which are vanishing cycles of certain quotient singularities. In another direction, we study how different isolated hypersurface singularities give rise to exotic contact structures.

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