AI & Computingarticle2026-09-23

Bounds on the determinant of an exponential matrix

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Abstract

Abstract We derive upper and lower bounds on the determinant of an exponential matrix. They can be transformed into corresponding bounds for the determinant of a univariate Gaussian matrix.

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View paper (DOI)Open access versionOpenAlexBIT Numerical MathematicsPublished 2026-09-23

Authors: Michael S. Floater

Institutions: University of Oslo