@article{c8fb08c284e448c083dff062a5d1dd5a,
title = "Field Theory for Integrands with Low Regularity",
abstract = "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.",
keywords = "Existence and regularity in small, Field theory, Integral functionals, Obstacle problems, Singular ellipticity, Tonelli regularity",
author = "Richard Gratwick and Sychev, {Mikhail A.}",
note = "Publisher Copyright: {\textcopyright} Heldermann Verlag Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
language = "English",
volume = "28",
journal = "Journal of Convex Analysis",
issn = "0944-6532",
publisher = "Heldermann Verlag",
number = "3",
}