Talk:Crystal (mathematics)

crystalline cohomology

I don't know this definition. I am vaguely conversant with another meaning, that talked about in relation to crystalline cohomology. Charles Matthews 13:45, 16 Jul 2004 (UTC)

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Entire article is worthless

Because the article makes no attempt to describe its subject to someone who doesn't already know all about it, this article would be greatly improved if it were replaced by a blank page. 2601:200:C000:1A0:9DFB:E58:1FA1:275 (talk) 00:12, 1 May 2022 (UTC)