Published Paper

Inserted: 8 may 2018
Last Updated: 13 sep 2021

Journal: Adv. Calc. Var.
Volume: 13
Number: 4
Year: 2020

Abstract:

We prove the existence of weak solutions to the homogeneous wave equation on a suitable class of time-dependent domains. Using the approach suggested by De Giorgi and developed by Serra and Tilli, such solutions are approximated by minimizers of suitable functionals in space-time.

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• DM-DL-final-correction.pdf