Upper estimates of Christoffel function on convex domains
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DOI: 10.1016/j.jmaa.2017.06.079
Abstract: Abstract New upper bounds on the pointwise behavior of Christoffel function on convex domains in R d are obtained. These estimates are established by explicitly constructing the corresponding “needle”-like algebraic polynomials having small integral norm… read more here.
Keywords: function convex; upper estimates; christoffel function; convex domains ... See more keywords