Unverified50% confidenceFactExact time
Cycle Double Cover(圈双覆盖)猜想由Seymour和Szekeres分别于1979年独立提出,断言对于任意无桥连通图存在一组圈使每条边恰好被覆盖两次
1
Sources
50%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
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