Work

Extremal functions for the critical Trudinger–Moser inequality with logarithmic Kernels

Year: 2024

Type: article

Abstract: In this paper we study Moser–Trudinger type inequalities for some nonlocal energy functionals in presence of a logarithmic convolution potential, when the domain is a ball. In particular, we perform a blow-up analysis to prove existence of extremal functions in the borderline case of critical growth. Using this, we sharpen the results in [S. Cingolani and T. Weth J. London Math. Soc. 105 (2022) 1897–1935] under critical growth assumptions and give answers to some questions left open in [S. Cingolani and T. Weth J. London Math. Soc. 105 (2022) 1897–1935].

Source: ESAIM Control Optimisation and Calculus of Variations

DOI: 10.1051/cocv/2024061

Authors: Silvia Cingolani, Tobias Weth, Meng Yu

Institutions: University of Bari Aldo Moro, Goethe University Frankfurt

Language: English

Topic: Nonlinear Partial Differential Equations

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: