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This tag is used if a reference is needed in a paper or textbook on a specific result.

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Is Lusztig's conjecture solved?

The result of that book is that the conjecture is true for sufficiently large, but unspecified characteristic. (First fix a Dynkin type.) More recently Peter Fiebig has given actual bounds. See An up …
Wilberd van der Kallen's user avatar
5 votes

Applications of finite continued fractions

Wim Hesselink posed a problem motivated by image processing of a discretized picture. I found that it was helpful to consider the convergents in a continued fraction approximation of rational numbers. …