Owen Biesel

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Name	Owen Biesel
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Video lectures of mathematics courses available online for free

mar 8 at 12:25 Nikita Kalinin 1,373●4●17

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Rigidity of the category of schemes

ag.algebraic-geometry ct.category-theory

feb 23 12 at 10:29 Laurent Moret-Bailly 7,276●19●29

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What’s the “best” proof of quadratic reciprocity?

nt.number-theory quadratic-reciprocity

apr 20 at 22:10 ACL 4,235●12●24

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What do epimorphisms of (commutative) rings look like?

ac.commutative-algebra

nov 14 at 20:31 Torsten Schoeneberg 424●3●7

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Generating All Permutations Without Repetition Using Two Generators

gr.group-theory co.combinatorics

jun 16 at 19:56 John Wiltshire-Gordon 2,546●1●7●21

Owen Biesel

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Video lectures of mathematics courses available online for free

Rigidity of the category of schemes

What’s the “best” proof of quadratic reciprocity?

What do epimorphisms of (commutative) rings look like?

Generating All Permutations Without Repetition Using Two Generators