Stability of Maximum Functional Equation and Some Properties of Groups. - Muhammad Sarfraz 003; Qi Liu 028; Yongjin Li (Symmetry, 2020)

Geometric Constants in Banach Spaces Related to the Inscribed Quadrilateral of Unit Balls. - Asif Ahmad; Qi Liu 028; Yongjin Li (Symmetry, 2021)

New Geometric Constants in Banach Spaces Related to the Inscribed Equilateral Triangles of Unit Balls. - Yuankang Fu; Qi Liu 028; Yongjin Li (Symmetry, 2021)

Inscribed Triangles in the Unit Sphere and a New Class of Geometric Constants. - Bingren Chen; Qi Liu 028; Yongjin Li (Symmetry, 2022)

Some Geometric Constants Related to the Midline of Equilateral Triangles in Banach Spaces. - Bingren Chen; Zhijian Yang; Qi Liu 028; Yongjin Li (Symmetry, 2022)

Some New James Type Geometric Constants in Banach Spaces. - Bingren Chen; Zhijian Yang; Qi Liu 028; Yongjin Li (Symmetry, 2022)