Numbers of subnormal solutions for higher order periodic differential equations
The properties of solutions of linear differential equations with periodic coefficients is an interesting but difficult topic. In this paper, the authors consider high-order linear differential equations with periodic coefficients and give an estimate of the number of subnormal solutions. The growth and representation of subnormal solutions of high-order linear differential equations with periodic coefficients are also obtained.
scientific article; zbMATH DE number 5968218
scientific article