Browsing 2021 by MFO Scientific Program "OWLF 2020"

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The C-Map as a Functor on Certain Variations of Hodge Structure

[OWP-2021-04] Mantegazza, Mauro; Saha, Arpan (Mathematisches Forschungsinstitut Oberwolfach, 2021-03-15)

We give a new manifestly natural presentation of the supergravity c-map. We achieve this by giving a more explicit description of the correspondence between projective special Kähler manifolds and variations of Hodge ...
The Elser Nuclei Sum Revisited

[OWP-2021-05] Grinberg, Darij (Mathematisches Forschungsinstitut Oberwolfach, 2021-03-16)

Fix a finite undirected graph $\Gamma$ and a vertex $v$ of $\Gamma$ . Let $E$ be the set of edges of $\Gamma$ . We call a subset $F$ of $E$ $\textit{pandemic}$ if each edge of $\Gamma$ has at least one endpoint that can be ...