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- Global Existence of Solutions for a Quasilinear Degenerate Parabolic Equation System 擬線(xiàn)性退化拋物方程組解的整體存在性
- Partial regularity for weak solutions of a class of quadric increasing triangular parabolic equation systems 一類(lèi)二次增長(cháng)的三角形拋物方程組弱解的部分正則性
- parabolic equation systems 拋物方程組
- Miscible compressible displacement in porous media is modelled by a nonlinear coupled system of two parabolic equations: the pressure equation and the concentration equation. 摘要有界區域上多孔介質(zhì)中可壓縮可混溶驅動(dòng)問(wèn)題由兩個(gè)非線(xiàn)性?huà)佄镄头匠恬詈隙桑簤毫Ψ匠毯惋柡投确匠叹菕佄镄头匠獭?/li>
- Miscible compressible displacement in a porous media is modelled by a nonlinear coupled system of two parabolic equations: the pressure equation and the concentration equation. 摘要有界區域上多孔介質(zhì)中可壓縮可混溶驅動(dòng)問(wèn)題由兩個(gè)非線(xiàn)性?huà)佄镄头匠恬詈隙桑簤毫Ψ匠毯惋柡投确匠叹菕佄镄头匠獭?/li>
- The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS). 并提出了旋轉拋物線(xiàn)方程算法,實(shí)現了目標任意角度雷達散射截面的快速計算。
- So this method is effective in soluting two-dimensional parabolic equation and can be widely used. 該方法是求解二維拋物型方程的有效方法,必將得到更廣泛的應用。
- This book deals with nonlinear parabolic equations and system of second order in highter dimensional domains. 非線(xiàn)性?huà)佄镄头匠淘诟呔S區域中的初一邊值問(wèn)題
- This research shows that whatever mode loading, the relation of coal deformation and drainage is parabolic equation. 試驗結果表明:無(wú)論何種加載方式,煤體變形與瓦斯排放量服從拋物線(xiàn)方程;
- Based on the fully Cartesian coordinates, a differential/algebraic equation system of multibody system dynamics is obtained. 利用完全笛卡爾坐標描述多剛體系統,建立多剛體系統動(dòng)力學(xué)微分-代數方程。
- The property of the viscosity solutions of the Cauchy problem of a degenerate parabolic equation not in divergence form is studied. 研究一類(lèi)非散度型退化拋物方程Cauchy問(wèn)題粘性解的性質(zhì)。
- The standard parabolic equation method was obtained by the decompocition of the scalar wave equation and the expansion of the pseudo-differential operator. 通過(guò)對傳統波動(dòng)方程的分解和偽微分算子的近似展開(kāi),獲得了標準拋物線(xiàn)方程。
- The existence of the renormalized solutions for the initial-boundary value problem of parabolic equation with small measure is established. 建立了一類(lèi)帶小測度的拋物型方程的初邊值問(wèn)題的重整化解的存在性。
- Based upon a vectorial identity, an integral equation system concerning electromagnetic field in inhomogeneous medium is derived. 計算三維不均勻介質(zhì)中測井響應的最常用的方法是有限元素法和有限差分法。
- The dynamics of a coupled system of semilinear parabolic equations with discrete time delays is investigated using the method of upper and lower solutions. 動(dòng)態(tài)的耦合系統的半線(xiàn)性?huà)佄锓匠痰碾x散時(shí)間的拖延,研究使用的方法,上部和下部的解決辦法。
- In this paper, anisotropic nonconforming rotated Q1 element approximation to the second order parabolic equation on square meshes is discussed. 摘要在正方形網(wǎng)格上討論了非協(xié)調旋轉Q1元對二階拋物方程的逼近。
- The dynamics of coupled system of semilinear parabolic equations with time delays is investigated using upper and lower solutions and its associated monotone iterations. 利用上下解方法及相應的單調迭代序列給出了解的漸近性質(zhì)。
- This paper gives a theorem for the spread of Gronwall inequality and that for the error estimation of the solution to nonlinear differential equation system. 給出了Gronwall不等式的一個(gè)推廣定理和非線(xiàn)性微分方程組的解的誤差估計定理。
- The parabolic equation (PE) is used to compute the bistatic RCS of two-dimensional convex objects and simulate the scattering of multi-objects. 摘要文章應用拋物線(xiàn)方程求解二維凸面物體的雙站雷達散射截面,模擬多體散射問(wèn)題。
- In camera calibration with line correspondences, it is important to determine the rank of the coefficient matrix of the equation system in a quick and efficient way. 探討在利用對應直線(xiàn)進(jìn)行攝像機外部參數校正的過(guò)程中,如何快速簡(jiǎn)便地確定齊次方程組系數矩陣秩的問(wèn)題。