Author:
Cichoń Dariusz,Szafraniec Franciszek Hugon
Abstract
AbstractThe Christoffel–Darboux kernels for orthogonal polynomials in several real variables are investigated within the context of the three-term relation reformulated for this purpose. As suggestive examples of orthogonality, we propose to discuss the two simple algebraic cases: the unit circle and the Bernoulli lemniscate.
Funder
Priority Research Area SciMat
Publisher
Springer Science and Business Media LLC
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