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Top Questions
6
votes
Symmetric tensor of Lie algebra of $su(N)$
rt.representation-theory
lie-algebras
asked Aug 10, 2018 at 12:36
mathoverflow.net
6
votes
Cohomology of $\mathrm{BPSO}(2d)$ with $Z_2$ coefficients
at.algebraic-topology
lie-groups
cohomology
asked Sep 12, 2021 at 15:03
mathoverflow.net
5
votes
Manifolds with $w_1(TM)\cup w_1(TM)=0$ and $w_2(TM)=0$ but $w_1(TM)\neq 0$
smooth-manifolds
characteristic-classes
spin-geometry
stiefel-whitney
asked Jul 5, 2020 at 0:03
mathoverflow.net
5
votes
Thom spectrum of $(\mathrm{Spin}\times_{Z_2} \mathrm{SO}(d))$
at.algebraic-topology
spectral-sequences
asked Sep 10, 2021 at 14:34
mathoverflow.net
5
votes
Bosonic SPT phases with time reversal and a $Z_2$ symmetry
topological-insulators
topological-order
quantum-anomalies
topological-phase
asked Jul 3, 2020 at 3:30
physics.stackexchange.com
5
votes
Computing Pontryagin Square
general-topology
algebraic-topology
homology-cohomology
group-cohomology
asked Nov 11, 2018 at 22:29
math.stackexchange.com
Top Answers
No answers with score of 5 or more
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