Home›Browse›Chan–Paton factor🌐EnglishEnglishItalianoالعربية한국어中文EntityQ630057· pop 5· linked from 8 articlesChan–Paton factorSign in to saveMultivalued index associated with the endpoints of an open string.Available in 5 languages中文Italianoالعربية한국어via Wikidata sitelinks · CC0