Analytic and geometric function theoryFixed Point Theorems AnalysisAlgebraic and Geometric Analysis

Liangyu Qu

2026.4.22Results in Mathematics

DOI: 10.1007/s00025-026-02660-1

Abstract

Abstract is not available.

Citation format

QU, Liangyu. Properties of a new hyperbolic type metric on ptolemy spaces. Results in Mathematics, 2026, 81(4).