Abstract
The paper is devoted to the development of the theory of lower Q-homeomorphisms relative to a p-modulus in ℝn, n ≥ 2. For these classes of mappings, a number of theorems on the local behavior are established, and, in particular, an analog of the famous Gehring theorem on a local Lipschitz property is proved, various theorems on estimates of distortion of the Euclidean distance are given, an estimate of the ball image measure is established, and, as a consequence, an analog of the Ikoma–Schwartz lemma is proved.
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Translated from Ukrains’kiĭ Matematychnyĭ Visnyk, Vol. 12, No. 4, pp. 484–510, September–December, 2015.
Translated from Russian by V. V. Kukhtin
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Salimov, R.R. The lower Q-homeomorphisms relative to a p-modulus. J Math Sci 218, 47–68 (2016). https://doi.org/10.1007/s10958-016-3010-z
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DOI: https://doi.org/10.1007/s10958-016-3010-z