High-Contrast Random Composites: Homogenisation Framework and Spectral Convergence
Mikhail Cherdantsev, Kirill Cherednichenko, Igor Velčić · 2026
Read High-Contrast Random Composites: Homogenisation Framework and Spectral Convergence by Mikhail Cherdantsev, Kirill Cherednichenko, Igor Velčić (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13135593.txt.
Description
Cherdantsev, Cherednichenko, and Velcic build a homogenisation framework for high contrast random composites in a 2026 maths paper. Such materials mix stiff and soft parts at random, and their large scale traits emerge from that mix. The authors study elliptic operators with random, high contrast coefficients, and the spectrum of the homogenised limit operator. Unlike the periodic case, the limit of the spectra differs from that spectrum. A new idea, the limiting spectrum, sets out how the two sets relate.
Catalog record
| CREATOR | Mikhail Cherdantsev, Kirill Cherednichenko, Igor Velčić |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 151 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |