3 papers
math.DG2023
On 4-dimensional Ricci-flat ALE manifolds
Mingyang Li
In this paper, we prove: 1. There is a one-to-one correspondence between: Hermitian non-Kähler ALE gravitational instantons , and Bach-flat Kähler orbifolds $(\widehat{M},\w…
math.SG2019
Construct -symplectic toric manifolds from toric manifolds
Mingyang Li
In \cite{btoric}, Guillemin et al. proved a Delzant-type theorem which classifies -symplectic toric manifolds. More generally, in \cite{torus} they proved a similar convexity re…
math.LO2019
Turing Degrees and Randomness for Continuous Measures
Mingyang Li, Jan Reimann
We study degree-theoretic properties of reals that are not random with respect to any continuous probability measure (NCR). To this end, we introduce a family of generalized Hausdo…