Putanga 1: I te tau 1933, i whakaputaina e Ahlfors tētahi whakamātautau poto o te mea e kiia nei ko te `` Denjoy - Carleman'' theorem. Putanga 2: I te tau 1933, i whakaputaina e Carleman tētahi whakamātautau poto o te mea e kiia nei i tēnei rā ko Denjoy - Carleman - Ahlfors Theorem. Pātai: He ōrite te tikanga o te rerenga 1 me te rerenga 2? He Ae, he Kore rānei?
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