|
Proof of a theorem of Lusin
V. G. Kanovei Moscow State University of Transportation
Abstract:
In [1, 2], Lusin published a theorem (with proof) asserting that a very simple set constructed by him is not Borel. Lunina [3] discovered an error in Lusin's proof. It is proved that Lusin's theorem is nonetheless valid.
Received: 04.03.1977
Citation:
V. G. Kanovei, “Proof of a theorem of Lusin”, Mat. Zametki, 23:1 (1978), 61–66; Math. Notes, 23:1 (1978), 35–37
Linking options:
https://www.mathnet.ru/eng/mzm8119 https://www.mathnet.ru/eng/mzm/v23/i1/p61
|
|