User Alex - MathOverflow

Alex

Member for 10 years
Last seen more than 9 years ago

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awarded

Popular Question

May 17, 2022 at 14:45

accepted

Inclusion-preserving bijection between subsets of cardinality k and n-k

Dec 25, 2014 at 17:35

awarded

Scholar

Nov 28, 2014 at 11:22

awarded

Editor

Nov 28, 2014 at 11:07

revised

Inclusion-preserving bijection between subsets of cardinality k and n-k

added 2 characters in body

Nov 28, 2014 at 11:03

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awarded

Student

Nov 28, 2014 at 11:02

asked

Inclusion-preserving bijection between subsets of cardinality k and n-k

Nov 28, 2014 at 10:56

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