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Jan 30, 2022 at 11:37 history edited LSpice CC BY-SA 4.0
Link to @RobinChampan's comment and book, while this is on the front page
Jan 30, 2022 at 11:02 history edited Glorfindel CC BY-SA 4.0
broken link fixed
Jul 25, 2010 at 18:53 vote accept Arap K.
Jul 24, 2010 at 13:57 comment added Anweshi I must also note there that one conjecture about the free part of this group is the highly acclaimed Birch-Swinnerton-Dyer conjecture. It is one of the Clay problems. So you can imagine that some things in the topic are going to be extremely hard.
Jul 24, 2010 at 13:03 comment added Anweshi Oops! I must have typed it on autopilot. Thanks for pointing out the error. Sorry. I have fixed it.
Jul 24, 2010 at 13:01 history edited Anweshi CC BY-SA 2.5
added 8 characters in body; added 150 characters in body
Jul 24, 2010 at 13:01 comment added Robin Chapman Over $\mathbb{C}$ the group of points is not isomorphic to $\mathbb{C}\oplus\mathbb{C}$ as it has torsion. It is abstractly isomorphic to $\mathbb{R}/\mathbb{Z}\oplus\mathbb{R}/\mathbb{Z}$ but is better thought of as $\mathbb{C}/\Lambda$ where $\Lambda$ is a rank two lattice inside $\mathbb{C}$.
Jul 24, 2010 at 12:56 history edited Anweshi CC BY-SA 2.5
added 22 characters in body; added 59 characters in body
Jul 24, 2010 at 12:51 history answered Anweshi CC BY-SA 2.5