2 papers
math.CV2023
The Inverse of the Complex Gamma Function
David J. Jeffrey, Stephen M. Watt
We consider the functional inverse of the Gamma function in the complex plane, where it is multi-valued, and define a set of suitable branches by proposing a natural extension from…
cs.SC2023
Hybrid Intervals and Symbolic Block Matrices
Mike Ghesquiere, Stephen M. Watt
Structured matrices with symbolic sizes appear frequently in the literature, especially in the description of algorithms for linear algebra. Recent work has treated these symbolic…