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Reverse conformally invariant Sobolev inequalities on the sphere

Frank, Rupert L. and König, Tobias and Tang, Hanli (2021) Reverse conformally invariant Sobolev inequalities on the sphere. . (Unpublished)

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We consider the optimization problem corresponding to the sharp constant in a conformally invariant Sobolev inequality on the n-sphere involving an operator of order 2s > n. In this case the Sobolev exponent is negative. Our results extend existing ones to noninteger values of s and settle the question of validity of a corresponding inequality in all dimensions n ≥ 2.

Item Type:Report or Paper (Discussion Paper)
Related URLs:
URLURL TypeDescription Paper
Frank, Rupert L.0000-0001-7973-4688
König, Tobias0000-0002-8808-897X
Tang, Hanli0000-0001-8060-9884
Additional Information:© 2021 by the authors. This paper may be reproduced, in its entirety, for non-commercial purposes. Attribution 4.0 International (CC BY 4.0). Partial support through US National Science Foundation grants DMS-1363432 and DMS-1954995 (R.L.F.), Studienstiftung des deutschen Volkes and ANR BLADE-JC ANR-18-CE40-002 (T.K.) and National Natural Science Foundation of China (Grant No.11701032) (H.T.) is acknowledged.
Funding AgencyGrant Number
Studienstiftung des deutschen VolkesUNSPECIFIED
Agence Nationale pour la Recherche (ANR)ANR-18-CE40-002
National Natural Science Foundation of China11701032
Record Number:CaltechAUTHORS:20211004-232831449
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:111208
Deposited By: George Porter
Deposited On:07 Oct 2021 19:21
Last Modified:07 Oct 2021 19:21

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