3 papers
math.AG2026
Quasi-Galois points for quartic surfaces
Kei Miura, Shingo Taki
We study quasi-Galois points, which are a generalization of Galois points. We characterize smooth quartic surfaces admitting a quasi-Galois point in terms of K3 surfaces with a cer…
math.AG2026
Weighted Galois points for surfaces in
Shingo Taki
This paper introduces a generalization of classical Galois points by extending the ambient space from standard projective spaces to weighted projective spaces. Specifically, the st…
math.AG2024
Quartic surfaces with an outer Galois point and K3 surfaces with an automorphism of order 4
Kei Miura, Shingo Taki
We prove that there exists a one-to-one correspondence between smooth quartic surfaces with an outer Galois point and K3 surfaces with a certain automorphism of order 4. Furthermor…