Mathematics > Algebraic Geometry
arXiv:2509.06666 (math)
[Submitted on 8 Sep 2025 (v1), last revised 24 Jun 2026 (this version, v3)]
Abstract:We study the geometry, Hodge theory and derived category of cubic fourfolds containing several planes and their associated twisted K3 surfaces. We focus on the case of two planes intersecting along a line.
Submission history
From: Moritz Hartlieb [view email]
[v1]
Mon, 8 Sep 2025 13:26:09 UTC (31 KB)
[v2]
Mon, 15 Dec 2025 14:44:54 UTC (32 KB)
[v3]
Wed, 24 Jun 2026 17:57:34 UTC (36 KB)
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