7 citations · 17 across the 13 of their papers we have counts for
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math.AG2019
Rational curves on lattice-polarised K3 surfaces
Xi Chen, Frank Gounelas, Christian Liedtke
Fix a K3 lattice of rank two and a big and nef divisor that is positive enough. We prove that the generic -polarised K3 surface has an integral nodal rational curve…
math.AG2019
Curves on K3 surfaces
Xi Chen, Frank Gounelas, Christian Liedtke
We complete the remaining cases of the conjecture predicting existence of infinitely many rational curves on K3 surfaces in characteristic zero, prove almost all cases in positive…
math.AG2019
Cohomology of moduli spaces of Del Pezzo surfaces
Olof Bergvall, Frank Gounelas
We compute the rational Betti cohomology groups of the coarse moduli spaces of geometrically marked Del Pezzo surfaces of degree three and four as representations of the Weyl group…