2 papers
math.MG2025
A Metric Framework for Triangle Inequalities via Barycentric Coordinates
Xi Feng
This paper presents a unified metric-based framework for triangle geometric inequalities using barycentric coordinates. By interpreting classical inequalities as squared distances…
math.GM2025
Metric Matrix in Barycentric Coordinates
Xi Feng
In this paper, the concept of the metric matrix is introduced to establish a concise and unified formulation for the inner product in barycentric coordinates. Building on this fram…