Some notes on improvement of convergence by regular matrices
Üst veriTüm öğe kaydını göster
KünyeAasma, A. (2009). Some notes on improvement of convergence by regular matrices. Maltepe Üniversitesi. s. 107.
We consider some aspects of convergence acceleration by regular matrices M = (mnk) with real or complex entries. Classically a matrix M is called accelerating the convergence if the relation holds for every convergent sequence x = (xn) . Besides the classical concept of comparing and estimating the speeds of convergence of sequences and series we use weakened criterion, called improvement of convergence (). As an application regular matrices are used for increasing the order of approximation of Fourier expansions and Zygmund means of Fourier expansions in certain Banach spaces.
KaynakInternational Conference of Mathematical Sciences
- Makale Koleksiyonu 
Aşağıdaki lisans dosyası bu öğe ile ilişkilidir: