您要查找的是不是:
- For a dynamic system, if there is a (quasi) weakly almost periodic point but not an almost periodic point, then there exists a subsystem which is chaotic in the sense of revised Devaney. 摘要得到一个动力系统如果存在非几乎周期的(拟)弱几乎周期点,则存在子系统在修改的狄万内意义下是混沌的。
- Pseudo Orbit Tracing Property and Almost Periodic Point 伪轨跟踪性与几乎周期点
- Almost periodic point 几乎周期点
- Existence of almost periodic solutions for a class of pendular equations. 一类摆动方程概周期解的存在性。
- Weakly almost periodic points 弱几乎周期点
- By using properties of scalar almost periodic function, properties of uniform almost periodic matrix function are discussed. 摘要利用纯量概周期函数性质讨论了一致概周期矩阵函数的一些性质。
- Since H. Bohr proposed the theory of almost periodic function, this field has been developed greatly. Bohr提出概周期函数理论以来;这一领域得到了很大的发展;其发展过程的一个主要特点就是其函数范围不断扩大.
- The authors investigate the Fourier series of Weyl almost periodic functions by the new definition and prove the Parseval's equality. 通过新形式的定义研究范尔概周期函数的傅立叶级数和帕塞瓦尔等式。
- Through the analysis, it is shown that the critical periodic point as a function of refractive index is very important to fabricate the antireflective subwavelength grating. 同时证明,临界周期点随折射率的变化规律在亚波长抗反射光栅的制作中有重要的作用。
- Sequela period point to come on after rising 2 years, right now face paralysis still presses permanent facial nerve irreparably paralytic processing. 后遗症期指发病起2年以后,此时面瘫仍不能恢复则按永久性面神经麻痹处理。
- A nonlinear Volterra integrodifferential equation is investigated. The existence and uniqueness of almost periodic solutions for the equation is obtained. 研究非线性Volterra方程概周期解,得到方程存在唯一概周期解的一组充分条件。
- Using the method of topological degree, we prove the existences of positive almost periodic solutions for a generalizaed infectious diseases model equation. 摘要给出推广的传染病方程正概周期解存在的一个定理,并用拓扑度方法给出简洁的证明。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- The computation of lyapunov exponent with different parameters shows that there were double periodic, almost periodic and chaotic motion behavior in this system. 通过对系统李雅普诺夫指数的计算,发现了该系统存在倍周期、概周期运动以及混沌运动现象。
- Foreign affairs are his strong point. 外交事务是他的特长。
- Dancing is not her strong point. 她不擅长跳舞。
- Another definition of Weyl almost periodic functions is introduced by using trigonometric polynomial. it is proven that the equivalence of these two definitions. 摘要利用三角多项式给出范尔概周期函数新形式的定义,并证明两个定义方式的等价性。
- It is shown that f has a periodic point with period not a power of 2, if and only if there is a chain reccurent point x of f, such that x is asymptotically periodic but non-periodic. 本文证明了f有周期为非2方幂的周期点,当且仅当存在f的链回归点x,使得x是渐近周期点但不是周期点。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
- The man attached a strong rope to his sled. 那人将一条结实的绳子系在他的雪撬上。