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arXiv · 2602.17331

On the classical Reinforcement problem and Optimisation

Emanuele Cristoforoni·Carlo Nitsch·Cristina Trombetti
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Abstract

In the present survey, we consider the classical reinforcement problem for elliptic boundary value problems originally studied by Sanchez-Palencia in 1969. We focus on the seminar papers by Brezis, Caffarelli, & Friedman, and by Acerbi & Buttazzo, and discuss the related optimisation problems proposed by Friedman and by Buttazzo.

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Emanuele Cristoforoni, Carlo Nitsch, Cristina Trombetti. 2026-02-19. On the classical Reinforcement problem and Optimisation. https://doi.org/10.1016/j.na.2026.114180

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