Finiteness Principles for Smooth Selection

Analytic extensions of differentiable functions defined in closed sets

Hassler Whitney · Transactions of the American Mathematical Society · 1934 · 859 citations

Natural Sciences, Mathematics, Differential Equations +5

A sharp form of Whitney’s extension theorem

Charles Fefferman · Annals of Mathematics · 2005 · 138 citations · Full text

Natural Sciences, Mathematics, Combinatorics +7

Whitney’s extension problem for C^m

Charles Fefferman · Annals of Mathematics · 2006 · 114 citations · Full text

Natural Sciences, Mathematics, Representation Theory +6

Whitney’s extension problems and interpolation of data

Charles Fefferman · Bulletin of the American Mathematical Society · 2008 · 90 citations · Full text

Computing, Computer Science, Algorithms +7

The Whitney problem of existence of a linear extension operator

Yuri Brudnyi, Pavel Shvartsman · Journal of Geometric Analysis · 1997 · 81 citations

Natural Sciences, Human Dimensions Of Natural Resources, Topology +4