Zhao, Shuxin; Shang, Mei; Mei, Fengxiang Lie symmetries and conserved quantities of arbitrary order nonholonomic systems. (English) Zbl 0972.37047 J. Beijing Inst. Technol., Engl. Ed. 9, No. 2, 131-137 (2000). Reviewer: Jesús Marín-Solano (Barcelona) MSC: 37J60 70F25 70H33 70H50 × Cite Format Result Cite Review PDF
Chen, Xiangwei; Mei, Fengxiang Existence of periodic solutions for higher-order autonomous Birkhoff systems. (English) Zbl 0991.34039 J. Beijing Inst. Technol., Engl. Ed. 9, No. 2, 125-130 (2000). Reviewer: Yuan Rong (Beijing) MSC: 34C25 × Cite Format Result Cite Review PDF
Mei, Fengxiang Form-invariance of Lagrange system. (English) Zbl 0987.70016 J. Beijing Inst. Technol., Engl. Ed. 9, No. 2, 120-124 (2000). Reviewer: B.Vujanović (Novi Sad) MSC: 70H33 70H03 70G65 × Cite Format Result Cite Review PDF
Yan, Guifeng; Feng, Enmin Optimal boundary control method for domain decomposition algorithm. (English) Zbl 0973.35069 J. Beijing Inst. Technol., Engl. Ed. 9, No. 2, 113-119 (2000). MSC: 35J25 49M27 35R25 35A35 × Cite Format Result Cite Review PDF