Preprints

  • Finite Blaschke Products as Compositions of Other Finite Blaschke Products, 2012 (pdf)
  • Unitary Equivalence of One-parameter Groups of Toeplitz and Composition Operators, 2010 (pdf)
  • Hermitian Weighted Composition Operators and Bergman Extremal Functions, 2010 (pdf)
  • The Adjoint of a Composition Operator, 2005 (pdf)
  • Redundant Matrices for Linear Transformations, 1996 (pdf)
  • An Effective Algorithm for Computing the Numerical Range, 1995

    • Published papers

  • Hermitian Weighted Composition Operators on H^2, TAMS 2010 (pdf)
  • A New Class of Operators and a Description of Adjoints of Composition Operators, JFA 2006 (pdf)
  • A Linear Algebra Project on Circles in Space, "Resources for Teaching Linear Algebra", MAA, 1997
  • On the Centrality of Linear Algebra in the Curriculum, MAA Focus, 1997
  • Norms of Hadamard Multipliers, SIMAX, 1994
  • Teaching and Testing Mathematics Reading, Monthly, 1991
  • Hilbert Space Operators That Are Subnormal in the Krein Space Sense, JOT, 1988 (pdf)
  • Hyponormal and Subnormal Toeplitz Operators, "Surveys of Some Recent Results in Operator Theory", Longman, 1988 (pdf)
  • Hyponormality of Toeplitz Operators, PAMS, 1988 (pdf)
  • Rearranging the Alternating Harmonic Series, Monthly, 1980 (pdf)

    • Talks and Projects

  • How Is New Mathematics Changing YOUR Life, Duquesne Univ, April 13, 2015
  • Some Old, Some New Thoughts about Commutants, Guirmaraes, July 16, 2013
  • NBFAS 2013, Composition Operators and Applications, Lancaster, June 3, 2013
  • IWOTA 2012, Session on Operators on Spaces of Analytic Functions, Sydney, July 16-20, 2012
  • Some Old Thoughts about Commutants, AMS Southeast Sectional Meeting 2012, Tampa, March 10, 2012
  • Invariant Subspaces for Composition Operators, JMM 2012 Boston, January 7, 2012
  • Invariant Subspaces for Composition Operators, IWOTA 2011, Universidad de Sevilla, Sevilla, Spain, July 7, 2011
  • Schroeder's Equation in Several Variables, CEACYTO 8, Puerto de Santa Maria, June 20, 2011
  • Hermitian Weighted Composition Operators and Bergman Extremal Functions, SEAM 2011, U Florida, March 18, 2011
  • Unitary Equivalence of Toeplitz & Composition Operators, AMS Richmond, November 7, 2010
  • Unitary Equiv of Toeplitz & Composition Operators, Functional Analysis Valencia, June 11, 2010
  • Fixed Points of Analytic Functions, Drasin-Sons Birthday Conference, Urbana, Illinois, May 22, 2010
  • First International Conference for Mathematics and Statistics: Presentations at American University of Sharjah, March 18-21, 2010
  • 'Use of Technology in Teaching the Mathematics of Linear Algebra', Joint Meetings, San Francisco, 2010
  • Multiplicacion de Matrices Naive, Zaragoza 2009 - Transparencias
  • Ecole de Printemps d'Analyse Fonctionnelle, Rabat 2009 - Talks
  • 'The Teaching-Technology Linkage in Mathematics', San Diego, 2008
  • Slides from Talk at SEAM 2007 on 'Adjoints of Composition Operators with Rational Symbol' (pdf)
  • NCTM Presentations, 2005, 2006
  • 'Challenging Your Students...', Talk at Project NExT, Boulder, July 2003
  • Talk from Memphis Conference, October 2001
  • 'A Linear Algebra Project on Circles in Space'
  • 'On the Centrality of Linear Algebra in the Curriculum'
  • ISETL Cryptography Documents

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