2 papers
cs.CV2025
Well-Conditioned Polynomial Representations for Mathematical Handwriting Recognition
Robert M. Corless, Deepak Singh Kalhan, Stephen M. Watt
Previous work has made use of a parameterized plane curve polynomial representation for mathematical handwriting, with the polynomials represented in a Legendre or Legendre-Sobolev…
math.NA2024
Structured Backward Error for the WKB method
Robert M. Corless, Nicolas Fillion
The classical WKB method (also known as the WKBJ method, the LG method, or the phase integral method) for solving singularly perturbed linear differential equations has never, as f…