Abstract
We give conditions ensuring that a fractional Hadamard power of an inverse $M$-matrix is still an inverse $M$-matrix. We also study the invariance of this class of matrices under other Hadamard functions, in particular the exponential function. This invariance property is also studied for the classes of potential and bipotential matrices.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
