机译:具有奇异高阶拉格朗日系统的广义规范化Noether定理和Poincaré-Cartan积分不变量及其应用
Department of Applied Physics, Beijing Polytechnic University, Beijing 100022, China;
Department of Applied Physics, Beijing Polytechnic University, Beijing 100022, China;
constrained Hamiltonian system; high-derivative theory; Noether theorem; Poincaré-Cartan in- tegral invariant;