We show that the existence of measurable envelopes of all subsets of ℝⁿ with respect to the d-dimensional Hausdorff measure (0 < d < n) is independent of ZFC. We also investigate the consistency of the existence of -measurable Sierpiński sets.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm98-2-2, author = {M\'arton Elekes}, title = {Measurable envelopes, Hausdorff measures and Sierpi\'nski sets}, journal = {Colloquium Mathematicae}, volume = {96}, year = {2003}, pages = {155-162}, zbl = {1043.28004}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm98-2-2} }
Márton Elekes. Measurable envelopes, Hausdorff measures and Sierpiński sets. Colloquium Mathematicae, Tome 96 (2003) pp. 155-162. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm98-2-2/