Disc formulas for the weighted Siciak-Zahariuta extremal function
Benedikt Steinar Magnússon ; Ragnar Sigurdsson
Annales Polonici Mathematici, Tome 92 (2007), p. 241-247 / Harvested from The Polish Digital Mathematics Library
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We prove a disc formula for the weighted Siciak-Zahariuta extremal function VX,q for an upper semicontinuous function q on an open connected subset X in ℂⁿ. This function is also known as the weighted Green function with logarithmic pole at infinity and weighted global extremal function.

Publié le : 2007-01-01
EUDML-ID : urn:eudml:doc:280309 
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     year = {2007},
     pages = {241-247},
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Benedikt Steinar Magnússon; Ragnar Sigurdsson. Disc formulas for the weighted Siciak-Zahariuta extremal function. Annales Polonici Mathematici, Tome 92 (2007) pp. 241-247. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap91-2-11/