The theory of $(\lambda ,\mu )$-fold factorizations of groups

Donald L. Kreher, Shuxing Li, Douglas R. Stinson

Motivated by recent work on $\lambda$-fold near-factorizations by Kreher, Li, and Stinson (Designs, Codes and Cryptography, 2026), we introduce and systematically investigate $(\lambda ,\mu )$-fol…