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.
| Original language | English |
|---|---|
| Journal | Journal of Convex Analysis |
| Volume | 28 |
| Issue number | 3 |
| Publication status | Published - 2021 |
Keywords
- Existence and regularity in small
- Field theory
- Integral functionals
- Obstacle problems
- Singular ellipticity
- Tonelli regularity