Adaptive fixed point iterations for semilinear elliptic partial differential equations
Sign Up to like & getrecommendations! Published in 2019 at "Calcolo"
DOI: 10.1007/s10092-019-0321-8
Abstract: In this paper we study the behavior of finite dimensional fixed point iterations, induced by discretization of a continuous fixed point iteration defined within a Banach space setting. We show that the difference between the… read more here.
Keywords: fixed point; point iterations; adaptive fixed; point iteration ... See more keywords
Chebyshev Periodical Successive Over-Relaxation for Accelerating Fixed-Point Iterations
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2021.3073620
Abstract: A novel method, termed Chebyshev periodical successive over-relaxation (PSOR), for accelerating the convergence speed of fixed-point iterations is presented. Chebyshev PSOR can be regarded as a variant of successive over-relaxation utilizing the inverse of roots… read more here.
Keywords: chebyshev periodical; point iterations; successive relaxation; fixed point ... See more keywords