Field Theory for Integrands with Low Regularity
Journal of convex analysis, Tome 28 (2021) no. 3, pp. 959-966
We develop a field theory for one-dimensional variational problems defined via integrands with low regularity and singular ellipticity. This is developed via a priori existence and regularity results for one-dimensional obstacle problems with such integrands.
Classification :
49N60
Mots-clés : Integral functionals, obstacle problems, singular ellipticity, Tonelli regularity, existence and regularity in small, field theory
Mots-clés : Integral functionals, obstacle problems, singular ellipticity, Tonelli regularity, existence and regularity in small, field theory
@article{JCA_2021_28_3_JCA_2021_28_3_a15,
author = {R. Gratwick and M. A. Sychev},
title = {Field {Theory} for {Integrands} with {Low} {Regularity}},
journal = {Journal of convex analysis},
pages = {959--966},
year = {2021},
volume = {28},
number = {3},
url = {http://geodesic.mathdoc.fr/item/JCA_2021_28_3_JCA_2021_28_3_a15/}
}
R. Gratwick; M. A. Sychev. Field Theory for Integrands with Low Regularity. Journal of convex analysis, Tome 28 (2021) no. 3, pp. 959-966. http://geodesic.mathdoc.fr/item/JCA_2021_28_3_JCA_2021_28_3_a15/