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Awanou,\nOn standard finite difference discretizations of the elliptic Monge\u2013Amp\u00e8re equation,\nJ. Sci. Comput. 69 (2016), no. 2, 892\u2013904.","DOI":"10.1007\/s10915-016-0220-y"},{"key":"2025051309571879703_j_cmam-2018-0196_ref_002_w2aab3b7e1274b1b6b1ab2ab2Aa","doi-asserted-by":"crossref","unstructured":"R.  Beltman, J.  ten Thije Boonkkamp and W.  IJzerman,\nA least-squares method for the inverse reflector problem in arbitrary orthogonal coordinates,\nJ. Comput. Phys. 367 (2018), 347\u2013373.","DOI":"10.1016\/j.jcp.2018.04.041"},{"key":"2025051309571879703_j_cmam-2018-0196_ref_003_w2aab3b7e1274b1b6b1ab2ab3Aa","doi-asserted-by":"crossref","unstructured":"J.-D.  Benamou, B. D.  Froese and A. M.  Oberman,\nTwo numerical methods for the elliptic Monge\u2013Amp\u00e8re equation,\nM2AN Math. Model. Numer. 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