TRepLiNa: Layer-wise CKA+REPINA Alignment Improves Low-Resource Machine Translation in Aya-23 8B. - Toshiki Nakai; Ravi Kiran Chikkala; Lena Sophie Oberkircher; Nicholas Jennings; Natalia Skachkova; Tatiana Anikina; Jesujoba Oluwadara Alabi (CoRR, 2025)