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difference equation
[计] 差分方程
- In this paper, we expound the reqularity of change in price when the supplies and de-mand of commodity change in the mathematical model of difference equation.
本文利用差分方程这一数学模型阐明了商品供应量和需求量变化时，其价格变动的规律，用数学方法印证了大卫。 - The paper is regarding a fourth-order rational difference equation, proving that the positive equilibrium point of the equation is globally asymptotically stable.
研究了一个四阶有理差分方程,证明了该方程的正平衡点是全局渐近稳定的. - In this paper, by using the fixed point index theory, we obtain an existence criteria for multiple positive solutions of semi-autonomous nonlinear neutral difference equation.
构造了准自制非线性中立型差分方程的多正解存在性的一个充分性判据,并利用不动点指数理论,证明了这个差分方程多正解的存在性.
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difference factorizat...
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difference Fourier me...
difference frequency
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difference frequency ...
difference frequency ...
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difference function
difference gate
difference gauge
difference group
difference in
difference in colo(u)r
difference in depth m...
difference in elevation
difference in elevati...
difference in floor l...
difference in GPS
difference in groups
difference in height
difference in isolation
difference in level b...
difference in opinion
difference in price
difference in riser l...
difference in subject...
difference in temerature
difference in tempera...
difference in the tre...
difference in time
difference interpolation
difference length ope...
difference light
difference limen
difference limen diff...
difference limen test
difference mapping
difference matrix
difference measurement
difference method
difference mode gain
difference modes
difference module
difference number
difference of a function
difference of absolut...
difference of brightness
difference of classes
difference of compara...
difference of electri...
difference of elevation
difference of elevati...
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