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- The Bethe ansatz equations are obtained from the periodic boundary conditions. 由周期边界条件推出贝特假设方程。
- Based on the asymptotic homogenization, the periodic boundary conditions for the unit cell of composites are established using the ANSYS parametric design. 在渐近均匀化方法的基础上,用ANSYS参数设计语言建立了周期性边界条件,用ANSYS有限元程序对单胞进行求解,得到了复合材料的有效性能。
- The eigenproblems of spin waves in a homogeneous ferromagnetic bilayered system with periodic boundary conditions are solved by using the improved interface-rescaling approach. 采用改进的界面重参数方法,讨论了周期边界条件下同质双层铁磁膜中自旋波本征激发问题。
- Magnetohydrodynamics equations with periodic boundary conditions are considered in this note.The time analyticity of the solutions for the equations is proved and the backward uniqueness is obtained. 摘要考查了周期边界条件下的磁流体方程,证明了它的解关于时间是解析的,由此得到了磁流体方程的解的向后惟一性。
- The aim of present paper is to extend the q-boson hopping model from the periodic boundary condition to the integrable open boundary condition. 在进一步的工作中通过已求得的系统哈密顿量和相应的本征态,我们得到了系统的能谱,由此可以计算出一系列的可观测量。
- As an application, we precisely expressed the expantion theorem and the eigenvalue s trace identity of the Sturm-Liouville problem under periodic boundary condition. 作为应用,给出了与此问题相关的特征展开定理及特征值的迹公式的精确表述。
- Secondly, the analysis of the retro-diffraction in an EDG is given by using a Finite-Difference Time-Domain (FDTD) method combined with perfectly matched layers (PML) and a periodic boundary condition. 利用时域有限差分法对光栅的后向衍射效率进行了分析,比较了全内反射(TIR)光栅结构和普通光栅在后向衍射效率上的差别,及其适用范围。
- Based on the cellular automaton (CA) made up of regular hexagon cells, the nearest neighbor type and periodic boundary condition, equiaxial microstructure as parent phase was obtained. 摘要文章采用正六边形网格划分法、最近邻邻居关系以及周期性边界条件的元胞自动机方法,获得等轴的母相微观组织。
- The linear elements are employed to discrete the boundaries. Kutta condition is a direct combination of the boundary element equation. It can also handle the period boundary condition solving the problem on B-to-B surfaces of revolution by means of BEM. 本文介绍用边界元法计算不可压缩回转面流场,并给出了S_1流面上的运动方程,采用线性单元对边界进行离散化,将库塔条件与边界元方程直接联立求解,并且较好地解决了用边界元法解回转面时所遇到的周期性边界问题。
- Spectral Analyse of the Transport Operator with a Periodic Boundary Conditions in Slab Geometry 板几何中一类具周期边界条件迁移算子的谱分析
- Trace identity of Dirac operator under periodic boundary condition 周期边值条件下Dirac算子的迹公式
- Multiplicity of positive solutions to second order differential equation with period boundary conditions 二阶微分方程周期边值问题的多重正解
- Integral Operator Solving Process of the Boundary Value Problem of Abstract Kinetic Equation with Generalized Periodic Boundary Conditions 具广义周期边界条件之抽象动力方程边值问题的积分算子求解法
- The PEk Method for Solving Linear Algebraic Equations Derived from Discretizing Elliptic Partial Differential Equation with Periodic Boundary Conditions 解具有周期边界条件的椭圆方程离散化线性方程组的PEk方法
- Eigenvalue Problem of Dirac Equation System with Periodic Boundary Condition 一维Dirac方程组的周期边界条件下的特征值问题
- How to identify troublesome boundary conditions? 怎么确定烦人的边界条件?
- B--Are all the boundary conditions CORRECT? 所有边界条件是否正确?
- Enforce essential boundary conditions using Lagrange multipliers. 用拉氏乘子加强本征边界条件。
- periodic boundary conditions 周期边界条件
- Two boundary conditions are needed to solve the equation. 解此方程式需要两个边界条件。