English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

IntroductionLet E be an elliptic curve over Q. The famous theorem of Mordell-Weilstates thatE(Q)E(Q) torsZrand by a theorem of Mazur [15] we know that only possible torsion groupsover Q areE(Q) tors =Z/mZ; m = 1, 2, . . . , 10 or 12,Z/2mZ; m = 1, 2, 3, 4.B(F ) = sup{rank (E) : E curve over Q with E(Q) torsF},B r (F ) = lim sup{rank (E) : E curve over Q with E(Q) torsF}.An open question is whether B(F ) #.The examples of Martin-McMillen and Fermigier [8] ...

Diophantine Triples and Construction of High-Rank Elliptic Curves over $bf Q$ with Three Non-Trivial 2-Torsion Points