UWO ORCCA Technical Reports

How to submit

Titles

2009

TR-09-03

Distance-Based Classification of Handwritten Symbols

Oleg Golubitsky and Stephen M. Watt

TR-09-02

Tie-Breaking for Curve Multiclassifiers

Oleg Golubitsky and Stephen M. Watt

TR-09-01

Improved Character Recognition through Subclassing and Runoff Elections

Oleg Golubitsky and Stephen M. Watt

2008

TR-08-03

A Survey on Solution Methods for Integral Equations

Ilias S. Kotsireas

TR-08-02

Functional Decomposition of Laurent Polynomials

Stephen M. Watt

TR-08-01

Abstract Matrix Arithmetic

Alan P. Sexton, Volker Sorge and Stephen M. Watt

2007

TR-07-05

Barycentric Hermite Interpolants for Event Location in Initial-Value Problems

Robert M. Corless, Azar Shakoori, D.A.~Aruliah, Laureano Gonzalez-Vega

TR-07-04

Generation and Optimisation of Code using Coxeter Lattice Paths

Thomas J. Ashby, Anthony D. Kennedy and Stephen M. Watt

TR-07-03

The solution of W exp W = A is not always LambertW(A)

Robert M. Corless, Hui Ding, and David Jeffrey submitted January 24, 2007, revised January 25, 2007.

TR-07-02

Geometric Applications of the Bezout Matrix in the Bivariate Tensor-Product Lagrange basis

Dhavide Aruliah, Robert M. Corless, Laureano Gonzalez-Vega, and Azar Shakoori, submitted January 24, 2007

TR-07-01

A Case Study of Elliptic Functions in a CAS: Jeffery-Hamel Flow in Maple

Robert M. Corless and Dawit Assefa, submitted January 22, 2007

2006

TR-06-09

GIDL User Guide

Cosmin Oancea and Stephen M. Watt

TR-06-08

Alma User Guide

Cosmin Oancea and Stephen M. Watt

TR-06-07

reflex: A Scanner Transformer for Unicode Grammars

S. L. Huerter and S. M. Watt

TR-06-06

Combining Prediction and Recognition to Improve On-Line Mathematical Character Recognition

Elena Smirnova and Stephen M. Watt

TR-06-05

A pen-based mathematical environment Mathink

Elena Smirnova and Stephen M. Watt

TR-06-04

Survey on Methods for Mathematical Expression Analysis in Arabic Handwriting

Elena Smirnova and Stephen M. Watt

TR-06-03

The Nearest Polynomial with Lower Degree

Robert M. Corless and Nargol Rezvani, submitted June 30, 2006

TR-06-02

What's nu about the derivative? (Reprise)

Robert M. Corless

2005

TR-05-06

Polynomial Cost for Solving IVP for High-Index DAE

Robert M. Corless and Silvana Ilie

TR-05-05

Symbolic Generation of Finite Differences

Robert M. Corless (joint work with Jichao Zhao)

TR-05-04

Quasipolynomial root-finding and applications (POSTER)

Ashley B. Pitcher and Robert M. Corless

TR-05-03

Quasipolynomial root-finding: A numerical homotopy method

Ashley B. Pitcher and Robert M. Corless

TR-05-02

Solving Some Delay Differential Equations Using Computer Algebra

Jane M. Heffernan and Robert M. Corless

TR-05-01

An Interface for Mathematical Notation Selection

Elena Smirnova and Stephen M. Watt

2004

TR-04-04

Complex Numerical Values for the Wright omega function

Robert M. Corless and D.J.Jeffrey

TR-04-03

Computer Algebra Support for the Wright omega function

Robert M. Corless and D.J.Jeffrey

TR-04-02

Algebraic Properties of the Lambert W function, from a result of Rosenlicht and of Liouville

Manuel Bronstein, Robert M. Corless, James H. Davenport, and D.J.Jeffrey

TR-04-01

Polynomial Algebra by Values

Amirhossein Amiraslani, Robert M. Corless, Laureano Gonzalez-Vega and Azar Shakoori

2003

TR-03-04

Determination of approximate symmetries of differential equations

Joe Bonasia, Francois Lemaire, Greg Reid and Lihong Zhi

TR-03-03

Non-commutative Riquier Theory in Moving Frames of Differential Operators

Francois Lemaire, Greg Reid and Yang Zhang

TR-03-02

Non-Commutative Grobner Bases in Poincare-Birkhoff-Witt Extensions

Mark Giesbrecht, Greg Reid and Yang Zhang

TR-03-01

Improved algorithms for computing determinants and resultants

Ioannis Z. Emiris and Victor Y. Pan

2002

TR-02-01

On the Support of the Implicit Equation of Rational Parametric Hypersurfaces

Ioannis Z. Emiris and Ilias S. Kotsireas

2001

TR-01-08

Closures of branch cuts for elementary functions in Maple 7

Robert Corless

TR-01-07

Algebraic-Geometric Methods for the Manipulation of Curves and Surfaces

Laureano Gonzalez-Vega and J. Rafael Sendra

TR-01-06

Efficient topology determination of implicitly defined algebraic plane curves

Laureano Gonzalez-Vega and Ioana Necula

TR-01-05

A New View of the computational complexity of IVP for ODE

Robert Corless

TR-01-04

Low-frequency Farley-Buneman Waves in a non-uniform medium

Josef Drexler

TR-01-03

Alternative Ways of Solving Polynomial Systems

Ilias Kotsireas and Gregory Reid

TR-01-02

A BVP Solver based on Residual Control and the Matlab PSE

Jacek Kierzenka and Lawrence Shampine

TR-01-01

Variable Order Adams Codes (substantially revised version of TR-00-05)

Lawrence Shampine

2000

TR-00-24

Content-Faithful Stylesheets for MathML

Igor Rodionov, Stephen Watt

TR-00-23

Homotopy and and polynomial system solving

Ilias. Kotsireas

TR-00-22

HIV and Antiviral Therapy

Robert Corless

TR-00-21

Symbolic-Numeric Algorithms for Polynomials

Robert Corless

TR-00-20

Still More Fun Results on the Lambert W function

Robert Corless and David Jeffrey

TR-00-19

Integer roots for integer-power-content calculations

David Jeffrey, Mark Giesbrecht, Robert Corless

TR-00-18

Reasoning about the elementary functions of complex analysis. AISC conference Madrid 2000

Robert Corless, James Davenport, David Jeffrey, Gurjeet Litt, Stephen Watt

TR-00-17

According to Abramowitz and Stegun, or, Arccoth needn't be Uncouth

Robert Corless, James Davenport, David  Jeffrey, Stephen Watt

TR-00-16

Some applications of the Lambert W function to physics

Sree Ram Valluri, David Jeffrey, Robert Corless

TR-00-15

Computation of Center Manifolds

Robert Corless, Keith Geddes, and Xianping Liu

TR-00-14

Software Tools for Mathematical Communication (Success Stories)

Robert Corless

TR-00-13

Characterizing Lie Systems by their infinitesimal symmetries

Greg Reid, Ian Lisle and Alan Boulton

TR-00-12

On the Wright $\omega$ function

Robert Corless and David Jeffrey

TR-00-11

Determination of Maximal Symmetry Groups of Classes of Differential

Equations Greg Reid and Allan Wittkopf

TR-00-10

An Elementary Solution of a Minimax Problem Arising in Algorithms for Automatic Mesh Selection

Robert Corless

TR-00-09

Iterated Improvement using the SVD for Singular Linear Systems

Robert Corless and Josef Schicho

TR-00-08

Symmetry Classification Using Invariant Moving Frames

Ian Lisle and Greg Reid

TR-00-07

Existence and Uniqueness Theorems for Formal Power Series Solutions of Analytic Differential Systems

Colin John Rust, Greg Reid and Allan Wittkopf

TR-00-06

Fast Differential Elimination Algorithms

Allan Wittkopf and Greg Reid

TR-00-05

Variable Order Adams Codes

Lawrence Shampine

TR-00-04

Computing Rational Forms of Integer Matrices

Mark Giesbrecht and Arne Storjohann

TR-00-03

Numerical implicitization of parametric hypersurfaces with linear algebra

Robert Corless, Mark Giesbrecht, Ilias Kotsireas and Stephen Watt

TR-00-02

Efficient Decomposition of Separable Algebras

Wayne Eberly and Mark Giesbrecht

TR-00-01

Approximate Polynomial Decomposition

Robert Corless, Mark Giesbrecht, David Jeffrey and Stephen Watt

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