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    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Algebraic Geometry III: Complex Algebraic Varieties Algebraic Curves and Their Jacobians

Algebraic Geometry III: Complex Algebraic Varieties Algebraic Curves and Their Jacobians

Kulikov, V. S.
Rivin, I.
Parshin, A. N.

Hardcover

Series: Encyclopaedia of Mathematical Sciences, Book 36

General MathematicsGeometry

ISBN10: 3540546812
ISBN13: 9783540546818
Publisher: Springer
Published: Dec 8 1997
Pages: 270
Weight: 1.27
Height: 0.69 Width: 6.14 Depth: 9.21
Language: English
Starting with the end of the seventeenth century, one of the most interesting directions in mathematics (attracting the attention as J. Bernoulli, Euler, Jacobi, Legendre, Abel, among others) has been the study of integrals of the form r dz l Aw(T) = -, TO W where w is an algebraic function of z. Such integrals are now called abelian. Let us examine the simplest instance of an abelian integral, one where w is defined by the polynomial equation (1) where the polynomial on the right hand side has no multiple roots. In this case the function Aw is called an elliptic integral. The value of Aw is determined up to mv + nv, where v and v are complex numbers, and m and n are 1 2 1 2 integers. The set of linear combinations mv+ nv forms a lattice H C C, and 1 2 so to each elliptic integral Aw we can associate the torus C/ H. 2 On the other hand, equation (1) defines a curve in the affine plane C = 2 2 {(z, w)}. Let us complete C2 to the projective plane lP' = lP' (C) by the addition of the line at infinity, and let us also complete the curve defined 2 by equation (1). The result will be a nonsingular closed curve E C lP' (which can also be viewed as a Riemann surface). Such a curve is called an elliptic curve.

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