Embedding derivatives of -harmonic tent spaces into Lebesgue spaces.
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Jevtić, Miroljub (1992)
Publications de l'Institut Mathématique. Nouvelle Série
M. Talagrand (1977/1978)
Séminaire Analyse fonctionnelle (dit "Maurey-Schwartz")
Michel Marias (1976/1977)
Séminaire Paul Krée
Skender Gjinushi (1976/1977)
Séminaire Choquet. Initiation à l'analyse
Borwein, Jon, Fitzpatrick, Simon, Vanderwerff, Jon (1994)
Journal of Convex Analysis
Purna Candra Das, Rishi Ram Sharma (1972)
Czechoslovak Mathematical Journal
C. J. Atkin (2001)
Studia Mathematica
Let f be a smooth function defined on a finite union U of open convex sets in a locally convex Lindelöf space E. If, for every x ∈ U, the restriction of f to a suitable neighbourhood of x admits a smooth extension to the whole of E, then the restriction of f to a union of convex sets that is strictly smaller than U also admits a smooth extension to the whole of E.
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