Abstract
Using elementary techniques, we obtain the optimal anisotropic Hardy–Littlewood inequalities for positive multilinear forms. In particular, we recover an inequality proved by Bayart (J Funct Anal 274(4):1129–1154, 2018).
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Funding
D. Pellegrino is partially supported by CNPq and Grant 2019/0014 Paraíba State Research Foundation (FAPESQ).
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Núñez-Alarcón, D., Pellegrino, D. & Serrano-Rodríguez, D.M. Sharp Anisotropic Hardy–Littlewood Inequality for Positive Multilinear Forms. Results Math 74, 193 (2019). https://doi.org/10.1007/s00025-019-1120-x
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DOI: https://doi.org/10.1007/s00025-019-1120-x