2 papers
math.DG2020
A local systolic inequality and Gromov's filling area conjecture
Olaf Müller
The article treats some questions around Gromov's filling area conjecture. It intended to show that any filling with volume would not be attained and to show a local systol…
math-ph2019
On the von Neumann rule in quantization
Olaf Müller
We show that any linear quantization map into the space of self-adjoint operators in a Hilbert space violates the von Neumann rule on post-composition with real functions.