But, method of this kind of calculation is having fatal weakpoint.
但是，这种计算方法有着致命的弱点。
2
This method overcomes the weakpoint of the previous method in which one must measure the Lande factor before dealing with the magnetic field.
改进后，此方法克服了以往先测定朗德因子再测定地磁场的缺点。
3
In this paper we construct a new interior-point homotopy method for solving fixed-point problem in nonconvex set, and prove the convergence under the weak normal cone condition see Definition 2.