Tropical Jacobians in {large$mathbb{R}^2$}

Journal of Mathematical Sciences

Yoshitomi, Shuhei¹ 

关键词: Cartan decomposition;    visible action;    symmetric space;    herringbone stitch;    spherical variety.;   

DOI  :  

学科分类：数学（综合）

来源: University of Tokyo * Department of Mathematical Sciences

【 摘 要 】

BytropicalAbel-Jacobitheorem,theJacobianofatropicalcurveisisomorphictothePicardgroup.Atropicalcurvein$mathbb{R}^2$correspondstoanimmersionfromatropicalcurveto$mathbb{R}^2$.Inthispaper,weshowthatanyprincipaldivisoronatropicalcurveistherestrictionofaprincipaldivisorontheambientplane$mathbb{R}^2$.

【 授权许可】

Unknown