Scaling-invariant Functions versus Positively Homogeneous Functions. - Cheikh Toure; Armand Gissler; Anne Auger; Nikolaus Hansen (J. Optim. Theory Appl., 2021)

Learning rate adaptation by line search in evolution strategies with recombination. - Armand Gissler; Anne Auger; Nikolaus Hansen (GECCO, 2022)

Evaluation of the impact of various modifications to CMA-ES that facilitate its theoretical analysis. - Armand Gissler (GECCO Companion, 2023)

Asymptotic estimations of a perturbed symmetric eigenproblem. - Armand Gissler; Anne Auger; Nikolaus Hansen (Appl. Math. Lett., 2024)