Existence of doubling measures via generalised nested cubes
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- by Antti Käenmäki, Tapio Rajala and Ville Suomala PDF
- Proc. Amer. Math. Soc. 140 (2012), 3275-3281 Request permission
Abstract:
Working on doubling metric spaces, we construct generalised dyadic cubes adapting ultrametric structure. If the space is complete, then the existence of such cubes and the mass distribution principle lead into a simple proof for the existence of doubling measures. As an application, we show that for each $\varepsilon >0$ there is a doubling measure having full measure on a set of packing dimension at most $\varepsilon$.References
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Additional Information
- Antti Käenmäki
- Affiliation: Department of Mathematics and Statistics, P.O. Box 35 (MaD), FI-40014 University of Jyväskylä, Finland
- Email: antti.kaenmaki@jyu.fi
- Tapio Rajala
- Affiliation: Scuola Normale Superiore, Piazza dei Cavalieri 7, I56127 Pisa, Italy
- MR Author ID: 838027
- Email: tapio.rajala@sns.it
- Ville Suomala
- Affiliation: Department of Mathematics and Statistics, P.O. Box 35 (MaD), FI-40014 University of Jyväskylä, Finland
- Address at time of publication: Department of Mathematics and Statistics, P.O. Box 3000, FI-90014 University of Oulu, Finland
- MR Author ID: 759786
- Email: ville.suomala@jyu.fi, ville.suomala@oulu.fi
- Received by editor(s): November 19, 2010
- Received by editor(s) in revised form: March 30, 2011
- Published electronically: January 26, 2012
- Additional Notes: The third author acknowledges the support of the Academy of Finland, project #126976
- Communicated by: Tatiana Toro
- © Copyright 2012 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 140 (2012), 3275-3281
- MSC (2010): Primary 28C15; Secondary 54E50
- DOI: https://doi.org/10.1090/S0002-9939-2012-11161-X
- MathSciNet review: 2917099