Whitney’s Extension Problems and Interpolation of Data

نویسنده

  • Charles Fefferman
چکیده

Given a function f : E → R with E ⊂ Rn, we explain how to decide whether f extends to a Cm function F on Rn. If E is finite, then one can efficiently compute an F as above, whose Cm norm has the least possible order of magnitude (joint work with B. Klartag).

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تاریخ انتشار 2008