Degtyarev, A.2015-07-282015-07-282013http://hdl.handle.net/11693/13315We compute the fundamental groups of five maximizing sextics with double singular points only; in four cases, the groups are as expected. The approach used would apply to other sextics as well, given their equations.EnglishFundamental GroupPlane SexticTetragonal CurveTorus TypeArticle