Amemiya, I.; Ando, T.: Convergence of random products of contractions in Hilbert space. Acta Sci. Math. (Szeged) 26, 239–244 (1965)
Alghamdi, M.A.; Kirk, W.A.; Shahzad, N.: Remarks on convex combinations in geodesic spaces. J. Nonlinear Convex Anal. 15, 49–59 (2014)
Ariza-Ruiz, D.; López-Acedo, G.; Nicolae, A.: The asymptotic behavior of the composition of firmly nonexpansive mappings. J. Optim. Theory Appl. 167, 409–429 (2015)
Bačák, M.; Searston, I.; Sims, B.: Alternating projections in CAT(0) spaces. J. Math. Anal. Appl. 385, 599–607 (2012)
Basso, G.: A non-compact convex hull in general non-positive curvature. arXiv:2301.03835
Bridson, M.R.; Haefliger, A.: Metric Spaces of Non-positive Curvature. Springer, Berlin (1999)
Bruck, R.E.: Random products of contractions in metric and Banach spaces. J. Math. Anal. Appl. 88, 319–332 (1982)
Burago, D.; Burago, Y.; Ivanov, S.: A Course in Metric Geometry, Graduate Studies in Mathematics 33. American Mathematical Society, Providence (2001)
Dye, J.M.: Convergence of random products of compact contractions in Hilbert space. Integr. Equ. Oper. Theory 12, 12–22 (1989)
Dye, J.M.; Reich, S.: Unrestricted iterations of nonexpansive mappings in Hilbert space. Nonlinear Anal. 18, 199–207 (1992)
Espínola, R.; Fernández-León, A.: CAT\((\kappa )\) spaces, weak convergence and fixed points. J. Math. Anal. Appl. 353, 410–427 (2009)
Espínola, R.; Madiedo, O.; Nicolae, A.: Borsuk–Dugundji type extension theorems with Busemann convex target spaces. Annales Academiae Scientiarum Fennicae Mathematica 43, 225–238 (2018)
Es-Sahib, A.; Heinich, H.: Barycentre canonique pour un espace métrique à courbure négative, Séminaire de Probabilités XXXIII, Lecture Notes in Mathematics 1709, pp. 355–370. Springer (1999)
Lytchak, A.; Petrunin, A.: Weak topology on CAT(0) spaces. Isr. J. Math. (2022). https://doi.org/10.1007/s11856-022-2420-5
Navas, A.: An \(L^1\) ergodic theorem with values in a non-positively curved space via a canonical barycenter map. Ergod. Theory Dyn. Syst. 33, 609–623 (2013)
Petrunin, A.: http://mathoverflow.net/users/1441/anton-petrunin. Convex hull in CAT(0), MathOverflow (version: 2014-10-08). http://mathoverflow.net/q/6627
Reich, S.; Salinas, Z.: Infinite products of discontinuous operators in Banach and metric spaces, Linear and Nonlinear. Analysis 1, 169–200 (2015)
Reich, S.; Salinas, Z.: Weak convergence of infinite products of operators in Hadamard spaces. Rendiconti del Circolo Matematico di Palermo 65, 55–77 (2015)