hsfzLZH1's Homepage
2026
- A common safe region for every trajectory of a weakly reversible reaction network
- Topological growth without orbit entropy at one derivative
- Zero entropy does not guarantee a smooth model with smooth volume
- When a random geometric series has a density
- Arithmetic-progression observations converge along almost every mixing orbit
- Why a proper algebraic intersection should have positive multiplicity
- Flat local maps cannot lower multiplicity
- A three-dimensional singularity that no finite module can make Cohen–Macaulay
- One finite algebra with arbitrarily long terminating resolutions
- Zero divisors without finite-order group elements