2 citations · 4 across the 7 of their papers we have counts for
9 papers
Hamiltonian spectral invariants, symplectic spinors and Frobenius structures II
Andreas Klein
In this article, we continue our study of 'Frobenius structures' and symplectic spectral invariants in the context of symplectic spinors. By studying the case of -small Hamilt…
Generalised Veroneseans
Andreas Klein, Jeroen Schillewaert, Leo Storme
In \cite{ThasHVM}, a characterization of the finite quadric Veronesean by means of properties of the set of its tangent spaces is proved. These tangent sp…
Hamiltonian fixed points, symplectic spinors and Frobenius structures
Andreas Klein
This article announces a series of articles aiming at introducing the concept of symplectic spinors into symplectic topology resp. the concept of Frobenius structures. We will give…
Symplectic monodromy, quasi-homogeneous polynomials and spectral flow
Andreas Klein
We encode the variation structure of a quasihomogeneous polynomial with an isolated singularity as introduced by Nemethi in a set of spectral flows of the signature operator on the…
Symplectic monodromy, Leray residues and quasi-homogeneous polynomials
Andreas Klein
We formulate certain sufficient conditions for the symplectic monodromy of an isolated quasihomogeneous singularity to be of infinite order in the relative symplectic mapping class…
The Eta invariant on the Milnor fibration of a quasihomogeneous polynomial
Andreas Klein
We calculate the eta-invariant for the odd signature operator relative to a specific submersion metric on the Milnor fibration of a quasihomogeneous hypersurface singularity using…