计算恒星结构演化的Henyey方法的代数形式
THE VECTOR ALGORITHM OF HENYEY SCHEME FOR THE CALCULATION OF STELLAR STRUCTURE AND EVOLUTION
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摘要: 基于恒星结构演化模型的方程组和两点边界条件,用矢量函数表述它们的差分方程组,并用Newton-Raphson方法展开,获得了可求解的代数方程和矩阵方程。Abstract: On the basis of the differential equations of stellar structure and its boundary conditions,the difference equations are obtained in the form of vector functions.The New ton-Raphson method allows transfering the difference equations in to a matrix equation in vector algorithm which is solvable.
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