From d6b5fb0713ae8e8622d316839717f01bf35c71e4 Mon Sep 17 00:00:00 2001 From: kumiori Date: Fri, 12 Apr 2024 09:03:39 +0200 Subject: [PATCH] minor Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 19a78a6f..83e9cf03 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,7 @@ From little or nothing, to experimental verification of a complex fracture experiment. We solve the following (difficult) problem: -**Evolution of Damage (in the Cone)** +**Evolution of Damage (irreversible)** Let $y=(\alpha, u)$ be an admissible state of a brittle system where $\alpha: \Omega \mapsto [0, 1]$ is a smooth damage field which identifies cracks (where $\alpha =1$) and $u$ is a displacement field. Provided a material model (an energy) $E_\ell$, given a time horizon $T$, let's find a map $t \in [0, T]\mapsto y_t$ such that: damage is non-decreasing and the observed state $y_t$ is energy-minimal, among admissible variations.