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Mathematics
Martin Rubey's user avatar
Martin Rubey's user avatar
Martin Rubey's user avatar
Martin Rubey
  • Member for 10 years, 8 months
  • Last seen more than a week ago
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11
leaf-labelled unordered, rooted binary trees and perfect matchings
Nov 9, 2017
question
4
Notation for quotient ring
Jan 21, 2014
question
4
injectivity of natural map $Hom_G(V,W)\otimes V\to W$ (Kraft Procesi Exercise 3.2.4)
Jun 15, 2015
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2
submodules of $V^n$
May 31, 2015
question
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Tensor product of simple finite-dimensional modules
Jun 6, 2015
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27
Is there any use for $\sin(\sin x)$?
21
Exact formulas for the partition function?
16
Nontrivial theorems with trivial proofs
16
Proving that a poset is a lattice
16
Types of generating functions (ordinary, exponential, ???) closed under substitution