形式亚椭圆 formally hypoelliptic 形式亚椭圆的意思 formally hypoelliptic的意思形式亚椭圆的英文

形式亚椭圆

规范用词形式亚椭圆

英文对照formally hypoelliptic

名词审定数学名词审定委员会

见载刊物《数学名词》科学出版社

公布时间1993年

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形式亚椭圆相关科技名词

偏微分方程»

偏微分方程partial differential equation;PDE
一阶偏微分方程partial differential equation of first order
二阶偏微分方程partial differential equation of second order
高阶偏微分方程partial differential equation of higher order
线性偏微分方程linear partial differential equation
常系数线性偏微分方程linear partial differential equation with constant coefficients
变系数线性偏微分方程linear partial differential equation with variable coefficients
非线性偏微分方程non-linear partial differential equation
半线性偏微分方程semi-linear partial differential equation
拟线性偏微分方程quasi-linear partial differential equation
偏微分方程组system of partial differential equations
正规偏微分方程组normal system of partial differential equations
决定[区]域domain of determinacy
影响[区]域domain of influence
依赖[区]域domain of dependence
柯西-柯瓦列夫斯卡娅定理Cauchy-Kovalevskaja theorem
霍姆格伦唯一性定理Holmgren uniqueness theorem
正则解regular solution
无界解unbounded solution
积分曲面integral surface
特征超曲面characteristic hypersurface
特征形式characteristic form
特征锥characteristic cone
特征射线characteristic ray
特征行列式characteristic determinant
特征矩阵characteristic matrix
特征超平面characteristic hyperplane
特征[线]characteristics;characteristic line
特征线元[素]characteristic line element
特征带characteristic strip
特征曲线characteristic curve
次特征带bicharacteristic strip
次特征射线bicharacteristic rays
特征微分法characteristic differentiation
特征元素characteristic element
特征条件characteristic condition
特征导数characteristic derivative
特征坐标characteristic coordinates
次特征[线]bicharacteristics
特征方向characteristic direction

形式亚椭圆 formally hypoelliptic 形式亚椭圆的意思 formally hypoelliptic的意思 形式亚椭圆的英文

形式亚椭圆

形式亚椭圆 formally hypoelliptic 形式亚椭圆的意思 formally hypoelliptic的意思形式亚椭圆的英文