Generalized Abel map;
Theta functions;
Integrability;
Monopoles;
D O I:
10.1016/j.geomphys.2008.05.009
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We solve the problem of inversion of an extended Abel-Jacobi map integral(P1)(P0) omega + ... + integral(Pg+n-1)(P0) omega = Z, integral(P1)(P0) Omega(j1) + ... + integral(Pg+n-1)(P0) Omega(j1) = Z(j), j = 2.....n. where Omega(j1), are (normalized) Abelian differentials of the third kind. In contrast to the extensions already studied, this one contains meromorphic differentials having a common pole Q(1). This inversion problem arises in algebraic geometric description of monopoles, as well as in the linearization of integrable systems on finite-dimensional unreduced coadjoint orbits on loop algebras. (C) 2008 Elsevier B.V. All rights reserved.