Density of Smooth Functions in Sobolev-Orlicz Spaces |
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Authors: | V. V. Zhikov |
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Affiliation: | (1) Vladimir State Pedagogical University, Vladimir, Russia |
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Abstract: | We study the problem on density of smooth functions in Sobolev spaces of variable orders, also called Sobolev-Orlicz spaces. In particular, we generalize the earlier obtained logarithmic condition and give a number of examples. Bibliography: 9 titles. __________ Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 310, 2004, pp. 67–81. |
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