An Explicit Construction of Initial Perfect Quadratic Forms over Some Families of Totally Real Number Fields. - Alar Leibak (ANTS, 2008)

Non-commutative determinants in nonlinear control theory: Preliminary ideas. - Ülle Kotta; Alar Leibak; Miroslav Halás (ICARCV, 2008)

Degree of Dieudonné determinant defines the order of nonlinear system. - Ülle Kotta; Juri Belikov; Miroslav Halás; Alar Leibak (Int. J. Control, 2019)

On the number of factorizations of $ t $ mod $ N $ and the probability distribution of Diffie-Hellman secret keys for many users. - Alar Leibak (Adv. Math. Commun., 2023)