Abanina, D. A. Absolutely representing systems of exponentials with imaginary exponents in ultrajet spaces of normal type and the extension of Whitney functions. (Russian) Zbl 1299.46028 Vladikavkaz. Mat. Zh. 7, No. 1, 3-15 (2005). Summary: We prove that an analogue of Whitney’s theorem for ultrajet spaces of normal type is valid if and only if, in these spaces, there are absolutely representing systems of exponentials with imaginary exponents. Cited in 2 Documents MSC: 46E10 Topological linear spaces of continuous, differentiable or analytic functions Keywords:ultradifferentiable function PDFBibTeX XMLCite \textit{D. A. Abanina}, Vladikavkaz. Mat. Zh. 7, No. 1, 3--15 (2005; Zbl 1299.46028) Full Text: MNR