Please, help to understand only a proof of lemma2 in a paper http://link.springer.com.sci-hub.io/article/10.1007/BF01075845
Thank in advance.
Thank in advance.
Exponential bases in L 2
- Thread starter Хрюн Хрю
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The link takes me to a page with Cyrillic text (Ukrainian? Russian?) containing what I think is probably a login box. :shock:Хрюн Хрю;387996 said:
Please reply with the full and exact text of the Lemma and its posted proof. When you reply, please clearly specify the portion of the proof which is causing you confusion. Thank you!
