Singularities in L^p-quasidisks
Iwaniec, T., Onninen, J., & Zhu, Z. (2021). Singularities in L^p-quasidisks. Annales Fennici Mathematici, 46(2), 1053-1069. https://doi.org/10.5186/aasfm.2021.4665
Julkaistu sarjassa
Annales Fennici MathematiciPäivämäärä
2021Oppiaine
Analyysin ja dynamiikan tutkimuksen huippuyksikköMatematiikkaAnalysis and Dynamics Research (Centre of Excellence)MathematicsTekijänoikeudet
© 2021 The Finnish Mathematical Society
We study planar domains with exemplary boundary singularities of the form of cusps. A natural question is how much elastic energy is needed to flatten these cusps; that is, to remove singularities. We give, in a connection of quasidisks, a sharp integrability condition for the distortion function to answer this question.
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Suomen matemaattinen yhdistys ryISSN Hae Julkaisufoorumista
2737-0690Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/100323857
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