A1 Journal article (refereed)
Approximation by uniform domains in doubling quasiconvex metric spaces (2021)

Rajala, T. (2021). Approximation by uniform domains in doubling quasiconvex metric spaces. Complex Analysis and its Synergies, 7(1), Article 4. https://doi.org/10.1007/s40627-021-00062-3

JYU authors or editors

Publication details

All authors or editorsRajala, Tapio

Journal or seriesComplex Analysis and its Synergies



Publication year2021


Issue number1

Article number4


Publication countrySwitzerland

Publication languageEnglish


Publication open accessOpenly available

Publication channel open accessPartially open access channel

Publication is parallel published (JYX)https://jyx.jyu.fi/handle/123456789/74393

Publication is parallel publishedhttps://arxiv.org/abs/2001.01514

Additional informationDedicated to Professor Pekka Koskela on the occasion of his 60th birthday.


We show that any bounded domain in a doubling quasiconvex metric space can be approximated from inside and outside by uniform domains.

Keywordscomplex analysisfunctional analysismetric spaces

Free keywordsSobolev extension; uniform domain; quasiconvexity

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Related projects

Ministry reportingYes

Reporting Year2021

JUFO rating1

Last updated on 2024-03-04 at 20:06