Search Results - subject:"Spectral regularization"

Low-rank matrix estimation via nonconvex spectral regularized methods in errors-in-variables matrix regression

Li, Xin; Wu, Dongya - In: European journal of operational research : EJOR 323 (2025) 2, pp. 626-641

Persistent link: https://www.econbiz.de/10015416985

Spectral regularization method for the time fractional inverse advection–dispersion equation

Zheng, G.H.; Wei, T. - In: Mathematics and Computers in Simulation (MATCOM) 81 (2010) 1, pp. 37-51

spectral regularization method to solve it based on the solution given by the Fourier method. Convergence estimates are …

Persistent link: https://www.econbiz.de/10011050180

Spectral regularization methods for solving a sideways parabolic equation within the framework of regularization theory

Xiong, Xiang-Tuan; Fu, Chu-Li; Cheng, Jin - In: Mathematics and Computers in Simulation (MATCOM) 79 (2009) 5, pp. 1668-1678

We introduce three spectral regularization methods for solving a general sideways parabolic equation. For these three … spectral regularization methods, we give some stability error estimates with optimal order under a-priori and a …

Persistent link: https://www.econbiz.de/10010869976

SPECTRAL REGULARIZATION, DATA COMPLEXITY AND AGENT BEHAVIOR

ILYINSKY, ALEXANDER - In: Advances in Complex Systems (ACS) 04 (2001) 01, pp. 57-70

, spectral regularization parameter and temporal preferences of agent have been shown. The selection of the cut-off frequency for …

Persistent link: https://www.econbiz.de/10005080956