搜索结果: 1-11 共查到“基础力学 systems”相关记录11条 . 查询时间(0.795 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Hyperbolic minimizing closed orbit and Herman's conjecture
双曲 最小化 闭合轨道 赫尔曼猜想
2023/5/6
We are motivated to study this problem so that the proof of Arnold Diffusion of many degrees of freedom can be significantly simplified.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Remarks on the vanishing viscosity process of state-constraint Hamilton-Jacobi equations
状态约束 哈密尔顿-雅可比方程 黏度消失
2023/4/21
We investigate the convergence rate in the vanishing viscosity process of the solutions to the subquadratic state-constraint Hamilton-Jacobi equations. We give two different proofs of the fact that, f...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Introduction to Peridynamics model and a POD-based fast algorithm for the nonlocal unsteady problems
近场动力学模型 POD 非局部 非定常问题 快速算法
2023/5/6
A brief introduction to Peridynamics model and a fast algorithm for the nonlocal unsteady problems is given in this talk. The POD algorithm can be employed in the numerical simulation of nonlocal diff...
Complexity, Emergent Systems and Complex Biological Systems: Complex Systems Theory and Biodynamics. [Edited book by I.C. Baianu, with listed contributors (2011)]
Complexity Emergent Systems Complex Biological Systems Complex Systems Theory Biodynamics
2015/7/22
An overview is presented of System dynamics, the study of the behaviour of complex systems, Dynamical system in mathematics Dynamic programming in computer science and control theory, Complex systems ...
The dynamical equations of clarinet-like systems are known to be reducible to a non-linear iterated map within reasonable approximations. This leads to time oscillations that are represented by square...
《Dynamics of Controlled Mechanical Systems with Dalayed Feedback》评介
Parallel incomplete factorization preconditioning of rotated linear FEM systems
non-conforming FEM preconditioning parallel algorithms
2010/3/12
The recent efforts in development of effcient solution methods for nonconforming finite element systems are inspired by their importance for various applications in scientific computations and enginee...
Outlines of the theory of large perturbations of linear systems with finite degrees of freedom
linear oscillator finite degrees of freedom large perturbation inverse eigenvalue
2010/3/15
The aim of this paper is to give closed, exact and general formulae for the eigenvalues and eigenvectors of a (in an arbitrarily large measure) perturbated conservative linear oscillator, which are al...
Time rates of tensors in continuum mechanics under arbitrary time dependent transformations part II. Systems of materially objective time rates of tensors
moving co-ordinate systems deformation of a body material time rates materially objective time rates comparisons
2010/3/15
Relations have been deduced for the material time rates of deformation tensors of a body in coordinate systems moving arbitrarily with respect to each other. The concept of materially objective time r...
Instability due to internal damping of symmetrical rotor-bearing systems
Instability due to internal damping symmetrical rotor-bearing systems
2010/3/15
Instability due to internal damping of symmetrical rotor-bearing systems.
A finite element model for stability analysis of symmetrical rotor systems with internal damping
A finite element model stability analysis symmetrical rotor systems internal damping
2010/3/15
A finite element model for stability analysis of symmetrical rotor systems with internal damping.