homologyGroup

27 triples
GPTKB property

Random triples
Subject Object
gptkb:3-sphere_(S^3) H_2(S^3) = 0
gptkb:S^1 H_n = 0 for n > 1
gptkb:7-dimensional_sphere H_0(S^7) = Z
gptkb:quaternion_projective_plane Z in degrees 0, 4, 8
gptkb:n-torus direct sum of binomial(n,k) copies of Z in degree k
gptkb:15-sphere H_0(S^15) = Z
gptkb:torus_T^n H_k(T^n) = (Z^{n \\choose k})
gptkb:2-sphere_(S^2) H_2 = Z
gptkb:standard_7-sphere H_k(S^7) = 0 for 0 < k < 7
gptkb:7-dimensional_sphere H_k(S^7) = 0 for 0 < k < 7
gptkb:standard_7-sphere H_7(S^7) = Z
gptkb:n-torus_T^n H_k(T^n) = (Z^{n \\choose k})
gptkb:7-dimensional_sphere H_7(S^7) = Z
gptkb:2-sphere_(S^2) H_0 = Z
gptkb:S^1 H_1 = Z
gptkb:15-sphere H_k(S^15) = 0 for 0 < k < 15
gptkb:15-sphere H_15(S^15) = Z
gptkb:sphere_S^{N-1} H_k(S^{N-1})
gptkb:standard_7-sphere H_0(S^7) = Z
gptkb:n-dimensional_torus direct sum of binomial(n,k) copies of Z in degree k