World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
31
Citations
5040
World Ranking
13529
National Ranking
525

Mathematics

D-Index
32
Citations
5181
World Ranking
3157
National Ranking
130

Overview

George Labahn is affiliated with the University of Waterloo in Canada and has contributed extensively to research in computer science and mathematics. Their work spans several specialized subfields including computational theory and mathematics, algebra and number theory, geometry and topology, computational mechanics, and artificial intelligence.

The main research topics covered by George Labahn include:

  • Polynomial and algebraic computation
  • Commutative Algebra and Its Applications
  • Advanced Numerical Analysis Techniques
  • Advanced Differential Equations and Dynamical Systems
  • Graph theory and CDMA systems
  • Tensor decomposition and applications
  • Coding theory and cryptography

They have published numerous papers in a variety of prominent venues, with frequent publications in:

  • Journal of Symbolic Computation
  • arXiv (Cornell University)
  • Advances in Applied Mathematics
  • ACM Transactions on Algorithms
  • Journal of Complexity

Recent papers authored or coauthored by George Labahn include:

  • Homotopy techniques for solving sparse column support determinantal polynomial systems, 2020, arXiv (Cornell University)
  • Constructing minimal telescopers for rational functions in three discrete variables, 2022, Advances in Applied Mathematics
  • Computing critical points for invariant algebraic systems, 2022, Journal of Symbolic Computation
  • A fast algorithm for computing the Smith normal form with multipliers for a nonsingular integer matrix, 2022, Journal of Symbolic Computation
  • A Cubic Algorithm for Computing the Hermite Normal Form of a Nonsingular Integer Matrix, 2023, ACM Transactions on Algorithms

George Labahn collaborates regularly with a number of researchers, including:

  • Mohab Safey El Din
  • Éric Schost
  • Stavros Birmpilis
  • Arne Storjohann
  • Hui Huang

Best Publications

  • Algorithms for computer algebra

    Keith O. Geddes;Stephen R. Czapor;George Labahn

  • A penalty method for American options with jump diffusion processes

    Y. d’Halluin;P. A. Forsyth;G. Labahn

  • Numerical methods for controlled Hamilton-Jacobi-Bellman PDEs in finance

    Peter Forsyth;George Labahn

  • A Uniform Approach for the Fast Computation of Matrix-Type Pade Approximants

    Bernhard Beckermann;George Labahn

  • Symbolic-numeric sparse interpolation of multivariate polynomials

    Mark Giesbrecht;George Labahn;Wen-shin Lee

  • A Semi-Lagrangian Approach for American Asian Options under Jump Diffusion

    Y. d'Halluin;P. A. Forsyth;G. Labahn

  • Maple V Programming Guide

    M. B. Monagan;K. O. Geddes;K. M. Heal;G. Labahn

  • Asymptotically fast computation of Hermite normal forms of integer matrices

    Arne Storjohann;George Labahn

  • A new approach for recognizing handwritten mathematics using relational grammars and fuzzy sets

    Scott Maclean;George Labahn

  • Maple 9 Advanced Programming Guide

    M. B. Monagan;K. O. Geddes;K. M. Heal;G. Labahn

  • Fraction-Free Computation of Matrix Rational Interpolants and Matrix GCDs

    Bernhard Beckermann;George Labahn

  • Fraction-free row reduction of matrices of Ore polynomials

    Bernhard Beckermann;Howard Cheng;George Labahn

  • When are Two Numerical Polynomials Relatively Prime

    B. Beckermann;G. Labahn

  • Methods for Pricing American Options under Regime Switching

    Y. Huang;P. A. Forsyth;G. Labahn

  • Normal forms for general polynomial matrices

    Bernhard Beckermann;George Labahn;Gilles Villard

  • A uniform approach for Hermite Padé and simultaneous Padé approximants and their matrix-type generalizations

    Bernhard Beckermann;George Labahn

  • A Fast and Numerically Stable Euclidean-like Algorithm for Detecting Relatively Prime Numerical Polynomials

    B. Beckermann;G. Labahn

  • A numerical PDE approach for pricing callable bonds

    Y. D'Halluin;P.A. Forsyth;K.R. Vetzal;G. Labahn

  • Grammar-based techniques for creating ground-truthed sketch corpora

    Scott MacLean;George Labahn;Edward Lank;Mirette Marzouk

  • Efficient algorithms for order basis computation

    Wei Zhou;George Labahn

  • Maple 7 Programming Guide

    M. B. Monagan;K. O. Geddes;K. M. Heal;G. Labahn

Frequent Co-Authors

Peter A. Forsyth
Peter A. Forsyth University of Waterloo
Josef Urban
Josef Urban Czech Technical University in Prague
Wolfgang Heidrich
Wolfgang Heidrich King Abdullah University of Science and Technology
Jean-Charles Faugère
Jean-Charles Faugère French Institute for Research in Computer Science and Automation - INRIA
Gene H. Golub
Gene H. Golub Stanford University
Xiao-Shan Gao
Xiao-Shan Gao Chinese Academy of Sciences

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