Iteration Product of Norlund Methods in Non-archimedean Fields

摘要

In the present paper we define the iteration product of Norlund methods and prove afew inclusion theorems on the iteration product of Norlund methods in K. Throughoutthe present paper K denotes a complete, non-trivially valued, non-archimedean field.Infinite matrices and sequences, which are considered in the sequel, have entriesin K.