Open Access Open Access  Restricted Access Subscription or Fee Access

Some Remarks on Matrix Exponential and Matrix Logarithm

Debapriya Biswas

Abstract


In this paper we discuss about matrix exponential and matrix logarithm which are very useful concepts in matrix Lie theory, and we state some important results regarding them. In particular we describe the case when the matrix A is unipotent.

Keywords


Matrix exponential, matrix logarithm, nilpotent, unipotent, Jordan matrix.

Full Text:

PDF


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information.