On hyperactions and Lie hypergroup

Document Type : Original Article

Authors

Department of Pure Mathematics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman & Mahani Mathematical Reaserch Center, 7616914111, Kerman, Iran.

Abstract

Using the action of a Lie group on a hypergroup, the notion of Lie hypergroup is defined. It is proved that tangent space of a Lie hypergroup is a hypergroup and that a differentiable map between two Lie hypergroup is good homomorphism if and only if its differential map is a good homomorphism. The action of a hypergroup on a set is defined. Using this notion, hypergroup bundle is introduced and some of its basic properties are investigated. In addition, some results on qutient hypergroups are given.

Keywords