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Showing 5 articles

Original Research
Published 9 October 2026
Enriched-nonexpansive Plug-and-Play image restoration
Mohammad Akram · Umar Ishtiaq · Khaleel Ahmad · Ioan-Lucian Popa
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1945678
Original Research
Published 7 October 2026
ADMM and linearized ADMM for weakly convex minimization
Shenghan Mei · Chengyu Ke · Yifei Lou · Miju Ahn
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1898659
Correction
Published 28 September 2026
Correction: Convergence analysis of particle swarm optimization algorithms for different constriction factors
Dereje Tarekegn Nigatu · Tekle Gemechu Dinka · Surafel Luleseged Tilahun
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1986284
Correction
Published 3 February 2026
Correction: Convergence analysis of hyperparameter-free MCC-based channel-estimation for mmWave MIMO systems
Vimal Bhatia · Rajat Kumar · Rangeet Mitra · Sandesh Jain · Vidya Bhasker Shukla · K. Venkateswaran · Ondrej Krejcar
Frontiers in Signal Processing
doi 10.3389/frsip.2026.1783015
Original Research
Published 6 January 2026
Convergence analysis of hyperparameter-free MCC-based channel estimation for mmWave MIMO systems
Vimal Bhatia · Rajat Kumar · Rangeet Mitra · Sandesh Jain · Vidya Bhasker Shukla · K. Venkateswaran · Ondrej Krejcar
Frontiers in Signal Processing
doi 10.3389/frsip.2025.1709070