We study the blow-up behavior of minimizing sequences for the singular Moser-Trudinger functional on compact surfaces. Assuming non-existence of minimum points, we give an estimate for the infimum value of the functional. This result can be applied to give sharp Onofri-type inequalities on the sphere in the presence of at most two singularities.
机构:
Univ Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, Italy
Bartolucci, Daniele
Malchiodi, Andrea
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机构:
Univ Warwick, Inst Math, Coventry CV4 7AL, W Midlands, England
SISSA, I-34136 Trieste, ItalyUniv Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, Italy
机构:
Univ Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, Italy
Bartolucci, Daniele
Malchiodi, Andrea
论文数: 0引用数: 0
h-index: 0
机构:
Univ Warwick, Inst Math, Coventry CV4 7AL, W Midlands, England
SISSA, I-34136 Trieste, ItalyUniv Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, Italy