30 citations · 41 across the 4 of their papers we have counts for
4 papers
Discrete Faà di Bruno via Möbius Inversion
Heinrich Hartmann
We approach discrete and differential Faà di Bruno formulas from a Möbius inversion angle. On the Boolean cube, Newton's discrete Taylor formula and the definition of iterated forw…
Faà di Bruno is Taylor Composition
Heinrich Hartmann
We approach Faà di Bruno as a composition theorem for Taylor polynomials. For maps and between Banach spaces, let denote the reduce…
Period- and mirror-maps for the quartic K3
Heinrich Hartmann
We study in detail mirror symmetry for the quartic K3 surface in P3 and the mirror family obtained by the orbifold construction. As explained by Aspinwall and Morrison, mirror symm…
Cusps of the Kähler moduli space and stability conditions on K3 surfaces
Heinrich Hartmann
In [Ma1] S. Ma established a bijection between Fourier--Mukai partners of a K3 surface and cusps of the Kähler moduli space. The Kähler moduli space can be described as a quotient…