Doubly autoparallel structure on the probability simplex
Doubly autoparallel structure on the probability simplex
复制标题
概率单纯形上的双自并行结构
DOI:
10.1007/978-3-319-97798-0_12
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Atsumi Ohara and Hideyuki Ishi
中科院分区:
文献类型:
--
作者:
u. Higuchi;N. Konnno;I. Sato;E. Segawa;Atsumi Ohara and Hideyuki Ishi
On the probability simplex, we can consider the standard information geometric structure with the e- and m-affine connections mutually dual with respect to the Fisher metric. The geometry naturally defines submanifolds simultaneously autoparallel for the both affine connections, which we calldoubly autoparallel submanifolds. In this note we discuss their several interesting common properties. Further, we algebraically characterize doubly autoparallel submanifolds on the probability simplex and give their classification.