homology group H 1

URI: https://gptkb.org/prop/homology_group_H_1
7 triples
GPTKB property
Random triples
Subject Object
gptkb:3-sphere 0
gptkb:3-dimensional_real_projective_space gptkb:Z/2Z
gptkb:2-dimensional_torus Z × Z
gptkb:4-sphere 0
gptkb:2-torus_T^2 Z x Z
gptkb:real_projective_space_RP^3 gptkb:Z/2Z
gptkb:RP^3 gptkb:Z/2Z