Original ResearchPublished 29 September 2026A novel matrix multiplication framework for modeling genotype-by-environment interaction in genomic predictionOsval A. Montesinos-López · Abelardo Montesinos-López · Cricelio Montesinos-Lopez · José Crossa · Jaime Cuevas · Susanne Dreisigacker · Carlos M. Hernández Suárez · Rodomiro OrtizFrontiers in Geneticsdoi 10.3389/fgene.2026.1961511