arXiv:1612.05009 [math.CA]AbstractReferencesReviewsResources
Szegö kernels and asymptotic expansions for Legendre polynomials
Published 2016-12-15Version 1
We present a geometric approach to the asymptotics of the Legendre polynomials $P_{k,n+1}$, based on the Szeg\"o kernel of the Fermat quadric hypersurface, and leading to complete asymptotic expansions holding on expanding subintervals of $[-1,1]$.
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