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RANK PARITY FOR CONGRUENT SUPERSINGULAR ELLIPTIC CURVES.

Authors :
HATLEY, JEFFREY
Source :
Proceedings of the American Mathematical Society; Sep2017, Vol. 145, p3775-3786, 12p
Publication Year :
2017

Abstract

A recent paper of Shekhar compares the ranks of elliptic curves E<subscript>1</subscript> and E<subscript>2</subscript> for which there is an isomorphism E<subscript>1</subscript>[p] ∼ E2[p]asGal(.../Q)- modules, where p is a prime of good ordinary reduction for both curves. In this paper we prove an analogous result in the case where p is a prime of good supersingular reduction. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00029939
Volume :
145
Database :
Complementary Index
Journal :
Proceedings of the American Mathematical Society
Publication Type :
Academic Journal
Accession number :
123784406
Full Text :
https://doi.org/10.1090/proc/13545