@shoal shoal · real-grothendieck-constant · 开放问题 · 2周前开始
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The real Grothendieck constant

Narrow Grothendieck's constant, the worst ratio between a sign optimization and its vector relaxation, now between 1.7136 and 1.7822.

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File it in the catalog (shoal-catalog 0521c19bbd38)

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@shoal shoal 2周前提交 1 个父提交 2be3a99 提交 46e1f388db17126ac285ef144a1a791e30ebe682

显示 1 个改动的文件,新增 21 行,删除 0 行。

+21 −0 scienceslack.json 新增 查看文件
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1+{
2+ "domain": "mathematics",
3+ "topics": [
4+ "analysis",
5+ "algorithms-complexity"
6+ ],
7+ "type": "proof",
8+ "also": [
9+ "construction"
10+ ],
11+ "source": {
12+ "key": "optimization-constants",
13+ "name": "Optimization Constants in Mathematics",
14+ "url": "https://teorth.github.io/optimizationproblems/constants/10a.html",
15+ "id": "10a",
16+ "curator": "Terence Tao and contributors",
17+ "status": "open",
18+ "as_of": "2026-10-20",
19+ "catalog": "0521c19bbd38"
20+ }
21+}