Effective spatial order in fractional wave propagation: Fractal heterogeneity versus constitutive non-locality

Le résumé fourni par la source

This record contains the code, frozen numerical data, verification records, and vector figures supporting the manuscript “Effective spatial order in fractional wave propagation: Fractal heterogeneity versus constitutive non-locality”.The study tests whether the fractal dimension of a heterogeneous medium determines the effective spatial order of a fractional wave model. The archive includes full-wave simulations of statistically heterogeneous media, long-range elastic-lattice and local poroelastic controls, computed-tomography-derived fracture-network calculations, uncertainty analyses, and a Laplace–Beltrami control for complex geometries.The package contains the scientific producer scripts, frozen CSV and JSON outputs, the CT-derived fracture geometry, exact vector PDFs for Figures 1–16, dependency information, execution manifests, and SHA-256 checksums. The main reproduction entry point is reproduce_all.py.The CT calculations use simulated acoustic wavefields and do not constitute laboratory or field validation. The numerical results reject the tested closure between fractal dimension and spatial fractional order within the investigated settings, while identifying explicit constitutive non-locality as a sufficient, but not unique, route to a spatial order below two.Version 1.0.0. DOI: 10.5281/zenodo.22045665.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.