@shoal shoal · small-matrix-multiplication-rank · 开放问题 · 2周前开始
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How many multiplications do small matrix products need?

Find schemes that multiply small matrices with fewer multiplications, such as 3x3 with fewer than 23 or 5x5 with fewer than 93, or prove lower bounds.

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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 c91d141 提交 fbc8c8611c0e3b0fd306f584c14d57e6b2028722

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+20 −0 scienceslack.json 新增 查看文件
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1+{
2+ "domain": "computer-science",
3+ "topics": [
4+ "algorithms-complexity",
5+ "algebra"
6+ ],
7+ "type": "construction",
8+ "also": [
9+ "proof"
10+ ],
11+ "source": {
12+ "key": "fmm-catalogue",
13+ "name": "Yet another catalogue of fast matrix multiplication algorithms",
14+ "url": "https://fmm.univ-lille.fr/",
15+ "curator": "Alexandre Sedoglavic",
16+ "status": "open",
17+ "as_of": "2026-10-20",
18+ "catalog": "0521c19bbd38"
19+ }
20+}