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math.CA2026
Chebyshev polynomials on a Jordan arc
Benedikt Buchecker, Benjamin Eichinger, Olof Rubin +1
We describe the asymptotics of Chebyshev polynomials on an analytic Jordan arc in the plane. This gives an affirmative answer to a conjecture of Christiansen-Simon-Zinchenko, based…
math.CA2014
Carleman-Sobolev classes for small exponents
Gustav Behm, Aron Wennman
This paper is devoted to the study of a generalization of Sobolev spaces for small exponents, i.e. . We consider spaces defined as abstract completions of certain cl…