Figure 1. Principle of periodic asymptotic homogenisation: transition from the heterogeneous domain Ω to the unit cell Y, then to the equivalent homogeneous material (ϵ→0)

From

Periodic Asymptotic Homogenisation of a Clayey Sand–Kenaf Composite

Komi Mawulom Zabouh, Kossi Atchonouglo, Edo-Owodou Ayeleh, Yao Koumekpo

International Journal of Physics. 2026, 14(4), 93-105 doi:10.12691/ijp-14-4-3