【摘要】 研究了高阶微分方程f(k)+Hk-1f(k-1)+…+H1f′+H0f=0解的增长性,其中Hj(z)=hj(z)ePj(z)(j=0,1,…,k-1),Pj(z)为n次多项式,hj(z)为整函数,且σ(hj)<n.更多还原

【Abstract】 In this paper,we investigate the growth of solutions of higher order differential equations f^（k）+H_k-1f^（k-1）+…+H₁f ′+H₀f=0,where H_j（z）=h_j（z）e^P_j（z）（j=0,1,…,k-1）, P_j（z） is a polynomial,h_j（z） is entire function,and σ（h_j）<n.更多还原