Symmetry Adapted Gram Spectrahedra. - Alexander Heaton; Serkan Hosten; Isabelle Shankar (SIAM J. Appl. Algebra Geom., 2021)

Exact solutions in log-concave maximum likelihood estimation. - Alexandros Grosdos; Alexander Heaton; Kaie Kubjas; Olga Kuznetsova; Georgy Scholten; Miruna-Stefana Sorea (Adv. Appl. Math., 2023)

Corrigendum to "Exact solutions in log-concave maximum likelihood estimation" [Adv. Appl. Math. 143 (2023) 102448]. - Alexandros Grosdos; Alexander Heaton; Kaie Kubjas; Olga Kuznetsova; Georgy Scholten; Miruna-Stefana Sorea (Adv. Appl. Math., 2025)

Computing Euclidean distance and maximum likelihood retraction maps for constrained optimization. - Alexander Heaton; Matthias Himmelmann (Comput. Geom., 2025)