Qiao Yong-Fen

Form invariance and conserved quantities of Nielsen equations of relativistic variable mass nonholonomic systems

Qiao Yong-Fen, Zhao Shu-Hong, Li Ren-Jie · Chinese Physics · 2004 · 17 citations

Nielsen Equations, Form Invariance, Conserved Quantities +5

Gibbs-Appell's equations of variable mass nonlinear nonholonomic mechanical systems

Qiao Yong-Fen · Applied Mathematics and Mechanics · 1990 · 14 citations

Nonlinear Mechanical System, Mechanical Engineering, Non-equilibrium Process

Form invariance of Hamilton's canonical equations of a nonholonomic mechanical s ystem

Qiao Yong-Fen, Zhang Yao-liang, Han Guang-cai · Acta Physica Sinica · 2003 · 14 citations · Full text

Hamiltonian Theory, Form Invariance, Canonical Equations +8

Integrating factors and conservation theorem for holonomic nonconservative dynamical systems in generalized classical mechanics

Qiao Yong-Fen, Zhang Yao-liang, Han Guang-cai · Chinese Physics · 2002 · 13 citations

Hamiltonian Theory, Deterministic Dynamical System, Conservation Theorem +11

Non-Noether Conserved Quantity for Relativistic Nonholonomic System with Variable Mass

Qiao Yong-Fen, Renjie Li, MA Yong-sheng · Communications in Theoretical Physics · 2005 · 12 citations

Form Invariance, Variable Mass, Conserved Quantity +2