. . "Dole\u017Eal, Martin" . . "2" . "Characterization of sigma-porosity via an infinite game" . "porosity; sigma-porosity; infinite games"@en . "1"^^ . . "10"^^ . . . "10.4064/fm216-2-2" . . . "Characterization of sigma-porosity via an infinite game"@en . "Characterization of sigma-porosity via an infinite game" . . "126837" . "1"^^ . . . "RIV/00216208:11320/12:10105060!RIV13-GA0-11320___" . . "http://journals.impan.gov.pl/fm/Inf/216-2-2.html" . "Characterization of sigma-porosity via an infinite game"@en . . "11320" . . "Fundamenta Mathematicae" . "Let X be an arbitrary metric space and P be a porosity-like relation on X. We describe an infinite game which gives a characterization of sigma-P-porous sets in X. This characterization can be applied to ordinary porosity above all but also to many other variants of porosity." . . "[5956B1D8F7BE]" . "P(GA201/09/0067), S" . "216" . "000302440700002" . "0016-2736" . "RIV/00216208:11320/12:10105060" . "PL - Polsk\u00E1 republika" . "Let X be an arbitrary metric space and P be a porosity-like relation on X. We describe an infinite game which gives a characterization of sigma-P-porous sets in X. This characterization can be applied to ordinary porosity above all but also to many other variants of porosity."@en . . .