BMO-type seminorms and Sobolev functions
2018 ◽
Vol 24
(2)
◽
pp. 835-847
◽
Following some ideas of a recent paper by Bourgain, Brezis and Mironescu, we give a representation formula of the norm of the gradient of a Sobolev function which does not make use of the distributional derivatives.
2019 ◽
Vol 22
(04)
◽
pp. 1950026
◽
Keyword(s):
2017 ◽
Vol 147
(3)
◽
pp. 449-503
◽
2006 ◽
Vol 16
(04)
◽
pp. 503-536
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2008 ◽
Vol 80
(1)
◽
pp. 3-19
2013 ◽
Vol 3
(4)
◽
pp. 801-810
Keyword(s):