Panagiotis Batakidis - Topological and Delzant-type classification of quaternionic torus actions
Isabel Cação - Hypercomplex generalization of complex powers via Appell polynomials: structure and properties
Chiara de Fabritiis - Commuting and Anti-Commutig Slice-Regular Functions on Quaternions
Cristina Diogo - On the Spectrum of Quaternionic Linear Operators
Marjetka Knez - From quaternions to Pythagorean-Hodograph curves
Hans-Peter Schröcker - Rational Minimal Surfaces and PH‑Preserving Maps