Hausdorff dimension distribution of quasiconformal mappings on the Heisenberg group

作者: Zoltán M. Balogh

DOI: 10.1007/BF02790265

关键词: Hausdorff measurePure mathematicsHausdorff distancePacking dimensionMathematical analysisDimension functionMathematicsEffective dimensionUrysohn and completely Hausdorff spacesHausdorff dimensionMinkowski–Bouligand dimension

摘要: We construct quasiconformal mappings on the Heisenberg group which change Hausdorff dimension of Cantor-type sets in an arbitrary fashion. On other hand, we give examples subsets whose cannot be lowered by any mapping. For a general set certain obtain estimates image terms magnitude distortion.

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