Discriminant: Difference between revisions
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imported>Richard Pinch (added Discriminant of an algebraic number field, red alas) |
imported>Richard Pinch (removed redundant redirect) |
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{{r|Discriminant of an algebraic number field}} | {{r|Discriminant of an algebraic number field}} | ||
{{r|Discriminant of an elliptic curve}} | {{r|Discriminant of an elliptic curve}} | ||
Revision as of 12:10, 23 December 2008
This disambiguation page lists articles associated with the same or a similar title.
- Discriminant of a polynomial [r]: An invariant of a polynomial which vanishes if it has a repeated root: the product of the differences between the roots. [e]
- Discriminant of an algebraic number field [r]: An invariant attached to an extension of algebraic number fields which describes the geometric structure of the ring of integers and encodes ramification data. [e]
- Discriminant of an elliptic curve [r]: Add brief definition or description