The theory of elliptic curves is distinguished by its long history and
by the diversity of the methods that have been used in its study. This
book treats the arithmetic approach in its modern formulation, through
the use of basic algebraic number theory and algebraic geometry.
Following a brief discussion of the necessary algebro-geometric results,
the book proceeds with an exposition of the geometry and the formal
group of elliptic curves, elliptic curves over finite fields, the
complex numbers, local fields, and global fields. Final chapters deal
with integral and rational points, including Siegels theorem and
explicit computations for the curve Y = X + DX, while three appendices
conclude the whole: Elliptic Curves in Characteristics 2 and 3, Group
Cohomology, and an overview of more advanced topics.