- external direct sum
- Mathematicsவெளிப்புற நோ¢க் கூட்டு
English-Tamil dictionary. 2014.
external direct sum
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Direct sum of groups — In mathematics, a group G is called the direct sum of a set of subgroups {Hi} if each Hi is a normal subgroup of G each distinct pair of subgroups has trivial intersection, and G = <{Hi}>; in other words, G is generated by the subgroups… … Wikipedia
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