Can Yano's extrapolation theorem be strengthened?
Funkcionalʹnyj analiz i ego priloženiâ, Tome 49 (2015) no. 2, pp. 82-85.

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It is shown that an extrapolation theorem for $L^{p}$ proposed by the author and a Yano-type theorem implied by it cannot be improved.
Keywords: extrapolation theorem, Lorentz space.
Mots-clés : Lebesgue space
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E. I. Berezhnoi. Can Yano's extrapolation theorem be strengthened?. Funkcionalʹnyj analiz i ego priloženiâ, Tome 49 (2015) no. 2, pp. 82-85. http://geodesic.mathdoc.fr/item/FAA_2015_49_2_a8/

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