Instantaneous Hamiltonian displaceability and arbitrary symplectic squeezability for critically negligible sets

Y Guggisberg, F Ziltener - arXiv preprint arXiv:2408.17444, 2024 - arxiv.org
We call a metric space $ s $-negligible iff its $ s $-dimensional Hausdorff measure vanishes.
We show that every countably $ m $-rectifiable subset of $\mathbb {R}^{2n} $ can be …

Formal connections for families of star products

JE Andersen, P Masulli, F Schätz - Communications in Mathematical …, 2016 - Springer
We define the notion of a formal connection for a smooth family of star products with fixed
underlying symplectic structure. Such a formal connection allows one to relate star products …

Formal connections in deformation quantization

P Masulli - 2014 - pure.au.dk
Formal connections in deformation quantization Page 1 Formal connections in deformation
quantization CENTRE F O R QUAN T U M G E O M ETRY O F M O DULISP A C ES Q G M PhD …