Title of article :
Exponential map and invariant form on generalized Lie groups
Author/Authors :
Farhangdoost، M. R. نويسنده Department of Mathematics, College of Sciences, Shiraz University, Shiraz, Iran Farhangdoost, M. R.
Issue Information :
دوفصلنامه با شماره پیاپی 0 سال 2012
Abstract :
In this paper, by definition of exponential map of the Lie groups the concept of exponential map of generalized
Lie groups is introduced. This has a powerful generalization to generalized Lie groups which takes each line
through the origin to an order product of some one-parameter subgroup. We show that the exponential map is a
????- map. Also, we prove some important properties of the exponential map for generalized Lie groups. Under the
identification, it is shown that the derivative of the exponential map is the identity map. One of the most powerful
applications of these exponential maps is to define generalized adjoint representation of a top space, so we show
that this representation is a ????- map. Finally, invariant forms are introduced on a generalized Lie group. We prove
that every left invariant ??-form are introduced on a generalized Lie group ?? with the finite number of identity
elements is ????. At the end of this paper, for compact connected generalized Lie group ?? with the finite number of
identity elements and dimension ??, we show that every left invariant ??-form on ?? is right invariant ??-form.
Journal title :
Iranian Journal of Science and Technology Transaction A: Science
Journal title :
Iranian Journal of Science and Technology Transaction A: Science