Ryu, Ernest K.; Hannah, Robert; Yin, Wotao Scaled relative graphs: nonexpansive operators via 2D Euclidean geometry. (English) Zbl 07550212 Math. Program. 194, No. 1-2 (A), 569-619 (2022). MSC: 47H05 47H09 51M04 90C25 49M27 PDFBibTeX XMLCite \textit{E. K. Ryu} et al., Math. Program. 194, No. 1--2 (A), 569--619 (2022; Zbl 07550212) Full Text: DOI arXiv
Ryu, Ernest K.; Taylor, Adrien B.; Bergeling, Carolina; Giselsson, Pontus Operator splitting performance estimation: tight contraction factors and optimal parameter selection. (English) Zbl 1511.90322 SIAM J. Optim. 30, No. 3, 2251-2271 (2020). MSC: 90C22 68Q25 90C25 90C60 47H05 47H09 PDFBibTeX XMLCite \textit{E. K. Ryu} et al., SIAM J. Optim. 30, No. 3, 2251--2271 (2020; Zbl 1511.90322) Full Text: DOI arXiv
Ryu, Ernest K. Uniqueness of DRS as the 2 operator resolvent-splitting and impossibility of 3 operator resolvent-splitting. (English) Zbl 1445.47044 Math. Program. 182, No. 1-2 (A), 233-273 (2020). Reviewer: Sorin-Mihai Grad (Wien) MSC: 47J25 47H05 47H09 65K10 90C25 49M29 PDFBibTeX XMLCite \textit{E. K. Ryu}, Math. Program. 182, No. 1--2 (A), 233--273 (2020; Zbl 1445.47044) Full Text: DOI arXiv
Huang, Xinmeng; Ryu, Ernest K.; Yin, Wotao Tight coefficients of averaged operators via scaled relative graph. (English) Zbl 1441.47084 J. Math. Anal. Appl. 490, No. 1, Article ID 124211, 11 p. (2020). Reviewer: Vasile Postolică (Piatra Neamt) MSC: 47J26 90C25 PDFBibTeX XMLCite \textit{X. Huang} et al., J. Math. Anal. Appl. 490, No. 1, Article ID 124211, 11 p. (2020; Zbl 1441.47084) Full Text: DOI arXiv
Ryu, Ernest K.; Vũ, Bằng Công Finding the forward-Douglas-Rachford-forward method. (English) Zbl 1513.47112 J. Optim. Theory Appl. 184, No. 3, 858-876 (2020). MSC: 47J22 47J25 47H05 47H09 90C25 PDFBibTeX XMLCite \textit{E. K. Ryu} and \textit{B. C. Vũ}, J. Optim. Theory Appl. 184, No. 3, 858--876 (2020; Zbl 1513.47112) Full Text: DOI arXiv
Ryu, Ernest K.; Ko, Seyoon; Won, Joong-Ho Splitting with near-circulant linear systems: applications to total variation CT and PET. (English) Zbl 1448.92113 SIAM J. Sci. Comput. 42, No. 1, B185-B206 (2020). Reviewer: Fritz Keinert (Ames) MSC: 92C55 90C25 92-08 PDFBibTeX XMLCite \textit{E. K. Ryu} et al., SIAM J. Sci. Comput. 42, No. 1, B185--B206 (2020; Zbl 1448.92113) Full Text: DOI arXiv Link
Ryu, Ernest K.; Chen, Yongxin; Li, Wuchen; Osher, Stanley Vector and matrix optimal mass transport: theory, algorithm, and applications. (English) Zbl 1478.49044 SIAM J. Sci. Comput. 40, No. 5, A3675-A3698 (2018). MSC: 49Q22 65K05 65K10 90C25 PDFBibTeX XMLCite \textit{E. K. Ryu} et al., SIAM J. Sci. Comput. 40, No. 5, A3675--A3698 (2018; Zbl 1478.49044) Full Text: DOI arXiv
Ryu, Ernest K.; Li, Wuchen; Yin, Penghang; Osher, Stanley Unbalanced and partial \(L_1\) Monge-Kantorovich problem: a scalable parallel first-order method. (English) Zbl 1415.49032 J. Sci. Comput. 75, No. 3, 1596-1613 (2018). MSC: 49Q20 65K10 PDFBibTeX XMLCite \textit{E. K. Ryu} et al., J. Sci. Comput. 75, No. 3, 1596--1613 (2018; Zbl 1415.49032) Full Text: DOI
Li, Wuchen; Ryu, Ernest K.; Osher, Stanley; Yin, Wotao; Gangbo, Wilfrid A parallel method for earth mover’s distance. (English) Zbl 1398.65124 J. Sci. Comput. 75, No. 1, 182-197 (2018). MSC: 65K05 49Q20 65Y05 PDFBibTeX XMLCite \textit{W. Li} et al., J. Sci. Comput. 75, No. 1, 182--197 (2018; Zbl 1398.65124) Full Text: DOI