Good and bad reduction
From Elliptic Curve Crypto
No answers on popular math sites? No explanatory or expository papers on the subject? Primary sources only?
Potential good reduction
- “For elliptic curves, potential good reduction is equivalent to the j-invariant being an algebraic integer” [1].
Good reduction
- “Definition of good reduction (asked Mar 20, 2018 by 57Jimmy)” [2].
Good question, but no good answers as yet, six years later.
Bad reduction
- “bad reduction for elliptic curves (asked Feb 27, 2010 by schur)” [3].
A “nice try,” apparently. but still no good answers, 14 years later.
