Evectant
From HandWiki
In mathematical invariant theory, an evectant is a contravariant constructed from an invariant by acting on it with a differential operator called an evector. Evectants and evectors were introduced by James Sylvester.[1]
References
- ↑ Sylvester, James (1854). The Cambridge and Dublin mathematical journal. Macmillan. pp. 95. https://gdz.sub.uni-goettingen.de/id/PPN600493962_0008.
Further reading
- Sylvester, James Joseph (1853), "On the calculus of forms, otherwise the theory of invariants", The Cambridge and Dublin Mathematical Journal 8: 257–269, https://resolver.sub.uni-goettingen.de/purl?PPN600493962_0008
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