Talk:Direct sum of topological groups
Latest comment: 3 years ago by 2601:200:C000:1A0:8D79:7D53:D787:7700 in topic Article is profoundly lacking
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Article is profoundly lacking edit
Article is fine as far as it goes.
But it doesn't go nearly far enough, since it fails to explain how to define the direct sum of an arbitrary family of groups. 2601:200:C000:1A0:8D79:7D53:D787:7700 (talk) 03:19, 21 April 2021 (UTC)