https://yukar.icu/column/mathematic/Recent content in Mathematic on Yukari's BlogHugozh-cnSat, 24 Oct 2026 00:00:00 +0000https://yukar.icu/posts/mathematic/identificationmap/Sat, 24 Oct 2026 00:00:00 +0000https://yukar.icu/posts/mathematic/identificationmap/分治是将多项式复杂度优化为更低的多项式复杂度的算法：分治、合并，两者复杂度存在竞争关系。 1. Open/Closed Map2. Final Topology