On the core of weighted means of sequences
Articles > Article · 2020
Authors: SEFA ANIL SEZER, İbrahim ÇANAK
Afrika Matematika, Journal Indexed in AHCI, International, Scopus, 2020, vol 32, pp 363-367
DOI: 10.1007/s13370-020-00831-z
Summary
Let(p(n)) be a sequence of nonnegative numbers such that p(0)>0 and P-n:= Sigma(n)(k=0) pk. The sequence (t(n)) of n-th weighted means of a equence(u(n)) is defined by