Commun. Korean Math. Soc. 2023; 38(3): 725-731
Online first article July 12, 2023 Printed July 31, 2023
Copyright © The Korean Mathematical Society.
Vítor Hugo Fernandes
Universidade Nova de Lisboa
Following the new description of an oriented full transformation on a finite chain given recently by Higgins and Vernitski in , in this short note we present a refinement of this description which is extendable to partial transformations and to injective partial transformations.
Keywords: Orientation-preserving transformations, orientation-reversing transformations, oriented transformations
MSC numbers: Primary 20M20
Supported by: This work is funded by national funds through the FCT - Fundac c~ao para a Ci^encia e a Tecnologia, I.P., under the scope of the projects UIDB/00297/2020 and UIDP/00297/2020 (NovaMath - Center for Mathematics and Applications).
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