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math.NA2025
Generalized Plane Wave quasi-Trefftz spaces for wave propagation in inhomogeneous media
Ilaria Fontana, Lise-Marie Imbert-Gerard
Partial Differential Equations (PDEs) models for wave propagation in inhomogeneous media are relevant for many applications. We will discuss numerical methods tailored for tackling…
physics.app-ph2025★ 2 cited
Hyperelastic nature of the Hoek-Brown criterion
Ilaria Fontana, Goustan Bacquaert, Daniele A. Di Pietro +1
We propose a nonlinear elasto-plastic model, for which a specific class of hyperbolic elasticity arises as a straight consequence of the yield criterion invariance on the plasticit…