s/n7998904

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has gloss	(noun) a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets direct sum
has gloss	eng: In mathematics, one can often define a direct sum of objects already known, giving a new one. This is generally the Cartesian product of the underlying sets (or some subset of it), together with a suitably defined structure. More abstractly, the direct sum is often, but not always, the coproduct in the in question. In cases where an object is expressed as a direct sum of subobjects, the direct sum can be referred to as an internal direct sum.
lexicalization	eng: Direct sums
lexicalization	eng: direct sum
lexicalization	eng: ⊕
subclass of	(noun) a set containing all and only the members of two or more given sets; "let C be the union of the sets A and B" union, join, sum

Meaning
German
lexicalization	deu: direkte Summe

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similar	e/Direct sum