Prostitution: The Partial Differential EquationRandy Dotinga
The partial differential equation $partial z/partial x+f(x,y)partial z/partial y=0$. LD Rodabaugh - 《Lecture Notes in Physics》 被引量: 0发表: 1973年 Exponential sums and nonlinear Schrdinger equations A global result is given for the Cauchy problem, in space dimension n=4, of the ...
1) equality of the partial differential equation 微分方程等价性2) reconstructed equivalent nonlinear differential equation 重构等价非线性微分方程3) deterministic equivalent equation 确定性等价方程 1. Under the assumption that the coefficients of direct consumption and final demand are random variables ...
On a completely integrable nonlinear hyperbolic variational equation We show that the nonlinear partial differential equation, (ut+uux)xx=1/2(ux2)x, is a completely integrable, bi-variational, bi-Hamiltonian system. The corr... HY Zheng - 《Physica D Nonlinear Phenomena》 被引量: 305发表: 19...
Define partial differential equation. partial differential equation synonyms, partial differential equation pronunciation, partial differential equation translation, English dictionary definition of partial differential equation. n. A differential equati
Evaluate the partial differential equation: {eq}\displaystyle z=x^4+x^2y {/eq}. Partial Differentiation: To find the rate of change of a multivariable function with respect to a particular variable at a point, we need to partially differentiate the function with respect to that particular va...
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According to the Feynman–Kac theorem, u satisfies the partial differential equation ∂u∂t+σ22∂2u∂x2+μ∂u∂x−ur=0 with a final condition at time T. Get eq = diff(u, t) + sigma^2*diff(u, X, X)/2 + mu*diff(u, X) - u*r; ...
The theory of second order conditions in the control of partial differential equations is presented exemplarily for the nonlinear heat equation. Different ... E Casas,Fredi Troeltzsch - 《Jahresbericht Der Deutschen Mathematiker Vereinigung》 被引量: 67发表: 2015年 Optimality conditions and algorithm...
aand hope to beside you soon again 并且希望对在您旁边很快再[translate] aOr is it in my head? 或它在我的头?[translate] aアクティベーション 活化作用[translate] aPartial differential equation (5.1.4) is referred to as the one way wave 偏微分方程 (5.1.4) 指单程波浪[translate]...