homotopy group

URI: https://gptkb.org/prop/homotopy_group
4 triples
GPTKB property
Random triples
Subject Object
gptkb:real_4-sphere trivial for n>4
gptkb:8-sphere π_8(S^8) = Z
gptkb:3-Sphäre trivial
gptkb:Special_Unitary_Group_of_degree_N π1(SU(N)) = 0 for N ≥ 2