摘要
本文用初等的方法求解线性无力场的第三分量,并将此结果与Chiu(1977)所给出的比较,发现它们完全一样。本文还证明了由Nakagawa(1972)和Chiu所给出的线性无力场的不同形式的结果,其本质上是一致的。
Using classical mathematic method for solving boundary-value problcm, an exact analytical solution of linear force-free field for the normal component Bn of solar magnetic field is obtained. Our formulation is in agreement with the Chiu's (1977). Also, in the paper, it is shown that the solutions of a linear force-free magnetic field in both Nakagawa's (1972) and Chiu's papers can essentially be identified with one another. In such meaning, solving a linear force-free field may lead to a unique solution under this ill-posed boundary-value problem.
