EntityQ1397059· pop 16· linked from 98 articlespseudometric spaceSign in to savegeneralization of a metric space in which the distance between two distinct points can be zeroConnectionsmetrizable spaceEntitymetric spaceEntityballEntitycauchy sequenceEntitycomplete metric spaceEntityKolmogorov spaceEntityseminormEntityuniform spaceEntityIntrinsic metricEntitymathematicsEntityInternational Standard Book NumberEntitytopologyEntityfunctional analysisEntitytopological spaceEntityequivalence relationEntityinjectionEntitymanifoldEntitymeasureEntitytriangle inequality theoremEntitygeneralizationEntityCategoriesMetric geometryProperties of topological spaces