机构地区: 深圳大学师范学院数学教育系
出 处: 《深圳大学学报(理工版)》 1998年第1期16-21,共6页
摘 要: 指出若f(x)=Σ∞n=0anxn,且收敛半径不小于1,则广义积分∫10f(x)(1-x)pdx收敛的充要条件是无穷级数Σnp-1an1nn收敛. It is proved in the presented work that for the function f(x)=Σ∞ n=0a nx n with convergent radius not less than 1,the condition for the convergence of the genealized integral ∫ 1 0f(x)(1-x) pd x is that the infinite series Σ n p-1 a n ln n converges.