16 citations · 101 across the 15 of their papers we have counts for
Showing 2017 · math.AGShow all
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math.AG2017★ 8 cited
Perverse sheaves of categories and some applications
Andrew Harder, Ludmil Katzarkov
We study perverse sheaves of categories their connections to classical algebraic geometry. We show how perverse sheaves of categories encode naturally derived categories of coheren…
math.AG2017
Hodge numbers of Landau-Ginzburg models
Andrew Harder
We study the Hodge numbers of Landau-Ginzburg models as defined by Katzarkov, Kontsevich and Pantev. First we show that these numbers can be computed using ordinary mixed Hodge the…
math.AG2017★ 9 cited
Calabi-Yau threefolds fibred by high rank lattice polarized K3 surfaces
Charles F. Doran, Andrew Harder, Andrey Y. Novoseltsev +1
We study threefolds fibred by K3 surfaces admitting a lattice polarization by a certain class of rank 19 lattices. We begin by showing that any family of such K3 surfaces is comple…