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math.AG2019
On some K3 surfaces with order sixteen automorphism
Paola Comparin, Nathan Priddis, Alessandra Sarti
We consider K3 surfaces of Picard rank 14 which admit a purely nonsymplectic automorphism of order 16. The automorphism acts on the second cohomology group with integer coefficient…
math.AG2019
Order 9 automorphisms of K3 surfaces
Michela Artebani, Paola Comparin, María Elisa Valdés
In this paper we provide a complete classification of non-symplectic automorphisms of order nine of complex K3 surfaces.
math.AG2019
Mirror symmetry for K3 surfaces
C. J. Bott, Paola Comparin, Nathan Priddis
For certain K3 surfaces, there are two constructions of mirror symmetry that are very different. The first, known as BHK mirror symmetry, comes from the Landau-Ginzburg model for t…