作者：王义遒，李和章，马陆亭，王晓阳，蔡文鹏 （北京大学；北京理工大学；中国教育科学研究院；首都师范大学；清华大学）

出处：江苏高教 2023

作者：Xiaohuan Mo¹; & Xiaoyang Wang²; （¹Key Laboratory of Pure and Applied Mathematics, School of Mathematical Sciences, Peking University, Beijing, 100871, China;²School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China）

出处：Science China Mathematics

关键词：Finsler metric;Finslerian quantity;\(\hat T\)-curvature;Θ-curvature;Randers metric

摘要：In this paper, we study a new Finslerian quantity \(\hat T\) defined by the T-curvature and the angular metric tensor. We show that the \(\hat T\)-cur ...

作者：Xiaohuan Mo¹;，Xiaoyang Wang²; （¹Key Laboratory of Pure and Applied Mathematics, School of Mathematical Sciences,Peking University；²School of Mathematics and Statistics, Beijing Institute of Technology）

出处：Science China(Mathematics) 2024

摘要：In this paper, we study a new Finslerian quantity ■ defined by the T-curvature and the angular metric tensor. We show that the ■-curvature not only gi ...