"261230" . . . "Netuka, Ivan" . "Harmonic measures for a point may form a square"@en . "Harmonic measures for a point may form a square"@en . "Harmonic measures for a point may form a square" . "10"^^ . "Neuveden" . . "225" . . . "000281536100005" . . . "0001-8708" . "RIV/00216208:11320/10:10051731!RIV11-GA0-11320___" . "11320" . "RIV/00216208:11320/10:10051731" . . . . . "Square; Simplex; Representing measure; Harmonic measure"@en . . "Advances in Mathematics" . "P(GA201/07/0388), Z(MSM0021620839)" . "1"^^ . "[7C0EE845C8AF]" . . "Hansen, W." . . "2"^^ . "The paper deals with the compact convex set M of all representing measures with respect to the cone of potentials. The authors have recently proved (Adv.Math.218(4)(2008) 1181-1223) that the set of extreme points of M is a dense subset of M. It was widely believed that M is a simplex, and hence a Poulsen simplex. This belief was disproved in the paper."@en . . "Harmonic measures for a point may form a square" . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "The paper deals with the compact convex set M of all representing measures with respect to the cone of potentials. The authors have recently proved (Adv.Math.218(4)(2008) 1181-1223) that the set of extreme points of M is a dense subset of M. It was widely believed that M is a simplex, and hence a Poulsen simplex. This belief was disproved in the paper." .