Quasi-idempotents in finite semigroup of full order-preserving transformations
J. Semigroup Theory Appl., 2026 (2026), Article ID 2 doi:10.28919/jsta/9723
J. Semigroup Theory Appl., 2026 (2026), Article ID 2 doi:10.28919/jsta/9723
J. Semigroup Theory Appl., 2026 (2026), Article ID 1 doi:10.28919/jsta/9622