Izvorni znanstveni članak
Applications of frames of subspaces in Richardson and Chebyshev methods for solving operator equations
Hassan Jamali
; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
Sakineh Ghaedi
; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
Sažetak
This paper is concerned with the construction of two iterative methods by
frames of subspaces for solving an operator equation on Hilbert spaces. We present two algorithms based on Richardson and Chebyshev methods, and investigate their convergence and optimality.
Ključne riječi
Hilbert spaces; dual space; frame; frame of subspaces; Chebishev polynomials; iterative method
Hrčak ID:
176698
URI
Datum izdavanja:
4.4.2017.
Posjeta: 1.207 *