https://lievenlebruyn.github.io/neverendingbooks/monstrous-dessins-3/ Sat, 31 Aug 2024 11:34:53 +0000 hourly 1 https://wordpress.org/?v=6.6.1 https://lievenlebruyn.github.io/neverendingbooks/monstrous-dessins-3/#comment-105 Wed, 21 Aug 2019 16:49:20 +0000 http://www.neverendingbooks.org/?p=8516#comment-105 @Devendra : Kulkarni tells you everything you need to know about modular dessins (that is, permutation representations of the modular group). Manin&Marcolli aim for all dessins (permutation reps of the free group on two generators or of $C_{\infty} \ast C_2$ for ‘clean’ dessins). At the moment there’s too much confusion on what M&M really want/need that we’d probably have to await a better version of their paper.

]]> https://lievenlebruyn.github.io/neverendingbooks/monstrous-dessins-3/#comment-104 Wed, 21 Aug 2019 14:51:59 +0000 http://www.neverendingbooks.org/?p=8516#comment-104 Do you intend to mean that Kulkarni’s paper and its methods could also have any implication for Manin & Marcolli arxiv preprint, you mentioned in the very start of your post?

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