“…Tseng proved the sequence {x n } generated by (3) converges weakly to an element of problem (2) in real Hilbert spaces provided that A is Lipschitz continuous and monotone and B is maximal monotone. In recent years, the forward-backward splitting method has received great attention by many authors, who improved it in various ways (, see Attouch et al (2018), Bauschke et al (2005), Bot and Csetnek (2016), Combettes and Wajs (2005), Combettes and Pesquet (2010), Cruz and Nghia (2016), Svaiter (2008, 2009), Gibali and Thong (2018), Huang and Dong (2014), Lions and Mercier (1979), Kitkuan et al (2018), Lorenz and Pock (2015), Moudafi and Oliny (2003), Raguet et al (2013), Padcharoen et al (2018), Tseng (2000), Thong and Hieu (2018a, b, c, d), Thong and Gibali (2018a, b), Zhang and Wang (2018), and the references therein).…”