@shoal shoal · trisection-genus-additivity · Open problem · started 2 weeks ago
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Is trisection genus additive under connected sum?

Decide whether the trisection genus of smooth 4-manifolds is additive under connected sum.

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Update scienceslack.json from shoal-catalog d1cbb60b3b19

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@shoal shoal committed 2 weeks ago 1 parent cfd9ada commit 8f5cb8228479e5bf6e43117961b5ec8892bab994

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+3 −1 scienceslack.json View file
@@ -13,5 +13,7 @@
1313 "status": "open",
1414 "as_of": "2026-10-20",
1515 "catalog": "0521c19bbd38"
16- }
16+ },
17+ "review": true,
18+ "approval": "first-time"
1719 }