Topological characterization of torus groups
Topological characterization of torus groups is given.
math.GN↗
arXiv subjects
Alex Chigogidze
Publications and source records attributed to Alex Chigogidze.
Compact groups and absolute extensors
We discuss compact Hausdorff groups from the point of view of the general theory of absolute extensors. In particular, we characterize the class of simple, connected and simply connected compact Lie groups as AE(2)-groups the third homotopy group of which is $\text{\f Z}$. This is the converse of the corresponding result of R. Bott.
math.GN↗