Abstract:We consider the problem of existence of conformal metrics with prescribed Q-curvature on standard sphere , ≥ 5. Under the assumption that the order of flatness at critical points of prescribed Q-curvature function ( ) is ∈ ]1, − 4], we give precise estimates on the losses of the compactness, and we prove new existence and multiplicity results through an Euler-Hopf type formula.
“…The latter has widely studied in the last two decades. (See [2] [12], [6], [7], [3], [10], [11], [15], [16], [17] and the references therein for details). Problem (1.1) has a variational structure with challenging mathematical difficulties.…”
In this paper, we establish compactness and existence results to a Branson-Paneitz type problem on a bounded domain of R n with Navier boundary condition. MSC 2000: 35J60, 35J60, 58E05.
“…The latter has widely studied in the last two decades. (See [2] [12], [6], [7], [3], [10], [11], [15], [16], [17] and the references therein for details). Problem (1.1) has a variational structure with challenging mathematical difficulties.…”
In this paper, we establish compactness and existence results to a Branson-Paneitz type problem on a bounded domain of R n with Navier boundary condition. MSC 2000: 35J60, 35J60, 58E05.
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