Approximation of the Sobolev trace constant

In this paper we study the Sobolev trace immersion W1,p (Ω) rightwards arrow with hook Lq(∂Ω) with 1 < q < p * = p(N-1)/N-p if p > N. We present an approximation procedure for the determination of the Sobolev trace constant and extremals, that is the best constant that verifies...

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Autor principal: Rossi, J.D.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_13152068_v11_n2_p109_Rossi
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