相关期刊:《Journal of Computational Mathematics》《Advances in Aerodynamics》《Transactions of Nanjing University of Aeronautics and Astronautics》《Applied Mathematics and Mechanics(English Edition)》更多>>
Project supported by the National Natural Science Foundation of China(No.11432010);the Doctoral Program Foundation of Education Ministry of China(No.20126102110023);the 111Project of China(No.B07050);the Fundamental Research Funds for the Central Universities(No.310201401JCQ01001);the Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University(No.CX201517)
Projected Runge-Kutta (R-K) methods for constrained Hamiltonian systems are proposed. Dynamic equations of the systems, which are index-3 differential-algebraic equations (DAEs) in the Heisenberg form, are establi...
the National Natural Science Foundation of China(Nos.10632030 and 10572119);Program for New Century Excellent Talents of Ministry of Education of China(No.NCET-04-0958);the Open Foundation of State Key Laboratory of Structural Analysis of Industrial Equipment
In this paper, the multi-symplectic formulations of the membrane free vibration equation with periodic boundary conditions in Hamilton space are considered. The complex method is introduced and a semi-implicit twenty-...