导出了关于混合模的耦合边界积分方程组及其退化形式,并用矩量法将之离散为齐次代数方程组,从而得波导的混合模传输常数;
The coupled boundary integral equations and their reduced forms are deduced for hybrid mode problems, and these equations are discreted into a system of linear algebraic equations by moment method.
研究了一类具有混合边界条件的奇摄动二阶积分微分方程边值问题。
This paper studies a class of singularly perturbed two order integral differential equation boundary value problem with mixed boundary conditions.
提出了求积法解稳态问题的混合边界积分方程,它拥有高精度,低复杂度。
We present a quadrature method for mixed boundary integral equations of stable problems, which provides high accuracy and less complexity.
考虑到混合边界值条件下,对偶积分方程的刚性扭转振动建立了横观各向同性饱和地基上圆板的休息。
Considering the mixed boundary-value conditions, the dual integral equations of torsional vibrations of a rigid circular plate resting on transversely isotropic saturated soil were established.
用混合边界条件方法建立了问题的确定积分方程组,并进行了简化。
The governing integral equations are established by the method of mixed boundary-condition land the simplified form is given.
本文中我们采用扩展混合有限元方法和混合体积元方法数值模拟了二阶拟线性抛物型积分微分方程和二阶拟线性抛物问题。
In this paper , we consider the Expanded Mixed Finite Element Method and mixed covolume method for the quasilinear parabolic integro-differential equation and quasilinear parabolic problem.
均衡混合场积分方程与多层快速多极子方法(MLFMA)结合使用,可以方便地求解含腔导体目标的电磁散射。
Combination of ECFIE with multilevel fast multipole algorithm (MLFMA) can easily solve electromagnetic scattering from conductive target with open cavity.
讨论了Banach空间非线性混合型脉冲积分-微分方程的极小和极大解。
The minimal and maximal solutions is discussed for nonlinear mixed type impulsive integro-differential equations in Banach spaces.
讨论了Banach空间非线性混合型脉冲积分-微分方程的极小和极大解。
The minimal and maximal solutions is discussed for nonlinear mixed type impulsive integro-differential equations in Banach spaces.
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