关于幂级数的收敛半径的计算公式
The Compute Formula of Radius of Convergence on Power Series
关于超导临界温度级数收敛半径的一个注记
A note on the radius of convergence of the series for superconducting critical temperature
Tc级数解的收敛半径问题
The problem of the convergence radius of the t_c series solution