3 papers
math.RA2025
On solvable Lie algebras of small breadth
Borworn Khuhirun, Korkeat Korkeathikhun, Songpon Sriwongsa +1
The concept of breadth has been used in the classification of p-groups and nilpotent Lie algebras. In this paper, we investigate this notion for finite-dimensional solvable Lie alg…
math.RT2023
More on characteristic polynomials of Lie algebras
Korkeat Korkeathikhun, Borworn Khuhirun, Songpon Sriwongsa +1
In recent years, the notion of characteristic polynomial of representations of Lie algebras has been widely studied. This paper provides more properties of these characteristic pol…
math.RA2014
On nilpotent Lie algebras of small breadth
Borworn Khuhirun, Kailash C. Misra, Ernie Stitzinger
A Lie algebra is said to be of breadth if the maximal dimension of the images of left multiplication by elements of the algebra is . In this paper we give characterizati…