2 papers
math.AG2012
Derivatives of Schur, Tau and Sigma Functions on Abel-Jacobi Images
Atsushi Nakayashiki, Keijiro Yori
We study derivatives of Schur and tau functions from the view point of the Abel-Jacobi map. We apply the results to establish several properties of derivatives of the sigma functio…
math.AG2010
Baker-Akhiezer Modules on the Intersections of Shifted Theta Divisors
Koji Cho, Andrey Mironov, Atsushi Nakayashiki
The restriction, on the spectral variables, of the Baker-Akhiezer (BA) module of a g-dimensional principally polarized abelian variety with the non-singular theta divisor to an int…