Mathematics
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63
What is difference between a ring and a field?
May 5, 2012
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7
fields are characterized by the property of having exactly 2 ideals [duplicate]
Oct 6, 2012
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6
$n$-sheeted branched covering
Oct 18, 2012
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5
what does "SU2 is homeomorphic to the unit 3-sphere in R4 " mean
Sep 2, 2012
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2
Theorem: the icosahedral group is isomorphic to the alternating group $A_5$ , need more explain
Apr 11, 2012
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2
The degree of splitting field of polynomial
Nov 1, 2012
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2
sushi disk distance problem
Mar 2, 2014
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2
category theory - what is the difference between morphism and arrow?
Mar 25, 2021
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1
Sylow theorem and icosahedral group
Apr 14, 2012
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Algebra - abstract symmetry - counting
Apr 8, 2012
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