Mathematical preprints by Shayne Waldron
Here are html abstracts of my papers. They contain links to pdf copies
and other relevant information (including Keywords, Math Review Classifications,
Length, Status, and related Web pages).
- Putatively optimal projective spherical designs with little apparent symmetry
- An explicit construction of the unitarily
invariant quaternionic polynomial spaces on
the sphere
- Complex spherical designs from group orbits
J. Approx. Theory xxx (2024), no. x, xxx-xxx.
- On Waldron Interpolation on a Simplex in R^d
- Equations for the overlaps of a SIC
- Constructing high order spherical designs as a union of two of lower order
- Testing isomorphism between tuples of subspaces
- A variational characterisation of projective spherical designs over the quaternions
- Multivariate Lagrange interpolation and polynomials of one quaternionic variable
Dolomites Research Notes on Approximation 17 (2024),
20-27.
- Tight frames over the quaternions and equiangular lines
- Extremal growth of polynomials
Anal. Math. 46 no. 2 (2020), 195-224.
- SICs and the elements of order three in the Clifford group
J. Phys. A 52, no. 10 (2019), 1-31.
- Spherical (t,t)-designs with a small number of vectors
Linear Algebra Appl. 608 (2021), 84-106.
- The Fourier transform of a projective group frame
Appl. Comput. Harmon. Anal. 49, no. 1 (2020), 74-98.
- An introduction to finite tight frames
Applied and Computational Harmonic Analysis, Birhauser,
2018.
- Constructing exact symmetric informationally complete measurements from numerical solutions
J. Phys. A 51, no. 16 (2018), 40 pp.
- On the number of harmonic frames
Appl. Comput. Harmon. Anal. 48 (2020), 46-63.
- A sharpening of the Welch bounds and the existence of real and complex spherical t-designs
IEEE Trans. Info. Theory 63 (2017), no. 11, 6849-6857.
- The construction of G-invariant finite tight frames
J. Fourier Anal. Appl. 22 (2016), no. 5, 1097-1120.
- Tight frames for cyclotomotic fields and other rational vector spaces
Linear Algebra Appl. 476 (2015), 98-123.
- Nice error frames, canonical abstract error groups and the construction of SICs
Linear Algebra Appl. 516 (2017), 93-117.
- The projective symmetry group of a finite frame
New Zealand J. Math. 48 (2018), 55-81.
- A characterisation of projective unitary equivalence of
finite frames
SIAM J. Discrete Math. 30 (2016), no. 2, 976-994.
- Multivariate Bernstein operators and redundant systems
J. Approx. Theory 192 (2015), 215-233.
- Group frames
chapter in the book Finite frames (edited by G. Kutyniok and P. Casazza),
Springer 2013.
- On the construction of highly symmetric tight frames and complex polytopes
Linear Algebra Appl. 439 (2013), no. x, 4135-4151.
- Frames for vector spaces and affine spaces
Linear Algebra Appl. 435 (2011), no. 1, 77-94.
- Affine generalised barycentric coordinates
Jaen J. Approx. 3 (2011), no. 2, 209-226.
- A classification of the harmonic frames up to unitary equivalence
Appl. Comput. Harmon. Anal. 30 (2011), 307-318.
- The symmetry group of a finite frame
Linear Algebra Appl. 433 (2010), no. 1, 248-262.
- Recursive three term recurrence relations for the Jacobi polynomials on a triangle
Constr. Approx. 33 (2011), no. 3, 405-424.
- On the construction of equiangular frames from graphs
Linear Algebra Appl. 431 (2009), no. 11, 2228-2242.
- On the convergence of optimal measures
Constr. Approx. 32 (2010), no. 1, 159-179.
- Increasing the polynomial reproduction of a quasi-interpolation operator
J. Approx. Theory 161 (2009), 114-126.
- On the spacing of Fekete points for a sphere, ball or simplex
Indag. Math. 19 (2008), no. 2, 163-176.
- Continuous and discrete tight frames of orthogonal polynomials for a radially symmetric weight
Constr. Approx. 30 (2009), no. 1, 33-52.
- On the Vandermonde determinant of Padua-like points
Dolomites Research Notes on Approximation 2 (2009),
1-15.
- Tight frames generated by finite nonabelian groups
Numer. Algorithms 48, (2008), 11-28.
- Scattered data interpolation by box splines
AMS/IP Studies in Advanced Mathematics 42 (2008), 749-767.
- Some remarks on Heisenberg frames and sets of equiangular lines
New Zealand J. Math. 36 (2007), 113-137.
- Orthogonal polynomials on the disc
J. Approx. Theory 150 (2008), no. 2, 117-131.
- Hermite polynomials on the plane
Numer. Algorithms 45 (2007), 231-238.
- Multivariate Jacobi polynomials with singular weights
East J. Approx. 13 (2007), no. 2, 163-183.
- Computing orthogonal polynomials on a triangle by degree raising
Numer. Algorithms 42, (2006), 171-179.
- On computing all harmonic frames of $n$ vectors in $\C^d$
Appl. Comput. Harmon. Anal. 21 (2006), 168-181.
- On the Bernstein-Bézier form of Jacobi polynomials on a simplex
J. Approx. Theory 140 (2006), no. 1, 86-99.
- Pseudometrics, distances and multivariate polynomial inequalities
J. Approx. Theory 153 (2008), no. 1, 80--96.
- Tight frames and their symmetries
Const. Approx. 21 (2005), no. 1, 83-112.
- The vertices of the platonic solids are tight frames
Advances in Constructive Approximation: Vanderbilt 2003,
495-498, (edited by M. Neamtu and E. B. Saff), Nashboro Press, 2004.
- Metrics associated to multivariate polynomial inequalities
Advances in Constructive Approximation: Vanderbilt 2003,
133-147, (edited by M. Neamtu and E. B. Saff), Nashboro Press, 2004.
- A generalised beta integral and the limit of the Bernstein-Durrmeyer operator with Jacobi weights
J. Approx. Theory 122 (2003), no. 1, 141-150.
- Generalised Welch Bound Equality sequences are tight frames
IEEE Trans. Info. Theory 49 (2003), no. 9, 2307-2309.
- The diagonalisation of the multivariate Bernstein operator
J. Approx. Theory 117 (2002), no. 1, 103-131.
- Isometric tight frames
Electronic Journal of Linear Algebra
9 (2002), 122-128.
- On the structure of Kergin interpolation for points in general position
Recent Progress in Multivariate Approximation,
75-88 (edited by W. Haußmann, K. Jetter and M. Reimer),
International Series of Numerical Mathematics 137, Birkhauser, Basel, 2001.
- Signed frames and Hadamard products of Gram matrices
Linear Algebra Appl. 347 (2002), no. 1-3, 131-157.
- Extremising the $L_p$-norm of a monic polynomial with roots in a given interval and Hermite interpolation
East J. Approx. 3 (2001), no. 3, 255-266.
- The eigenstructure of the Bernstein operator
J. Approx. Theory 105 (2000), no. 1, 133-165.
- Mean value interpolation for points in general position
- Inverse and direct theorems for best uniform approximation by polynomials
- On Bernstein's comparison theorem, Peano kernels of constant sign and
near-minimax approximation
- Minimally supported error representations and approximation by the constants
Numer. Math. 85 (2000), no. 3, 469--484.
- Refinements of the Peano kernel theorem
Numer. Funct. Anal. Optim. 20 (1999),
no. 1-2, 147--161.
- Sharp error estimates for multivariate positive linear operators which reproduce the linear polynomials
Approximation Theory IX - Vol. 1, 339--346,
(edited by C. K. Chui and L. L. Schumaker), Vanderbilt University Press, 1998.
- Multipoint Taylor formulae
Numer. Math. 80 (1998), no. 3, 461-494.
- The error in linear interpolation at the vertices of a simplex
SIAM J. Numer. Anal. 35 (1998), no. 3, 1191-1200.
- Schmidt's inequality
East J. Approx. 3 (1997), no. 2, 11-29.
- $L_p$-error bounds for Hermite interpolation and the associated Wirtinger inequalities
Constr. Approx. 13 (1997), no. 4, 461-479.
- Symmetries of Linear Functionals
Approximation Theory VIII - Vol. 1, 541--550,
(edited by C. K. Chui and L. L. Schumaker), World Scientific, 1995.
- A multivariate form of Hardy's inequality and $L_p$-error bounds for multivariate Lagrange interpolation schemes
SIAM J. Math. Anal. 28 (1997), no. 1, 233-258.
97h:41020
- Integral error formulae for the scale of mean value interpolations which includes Kergin and Hakopian interpolation
Numer. Math. 77 (1997), no. 1, 105--122.
- Dissertation
(University of Wisconsin-Madison, May 1995)
I also have a number of papers in preparation, including
- Error formulae for generalised Taylor interpolation
- Least rules and their numeric and symbolic calculation
- A homothety based argument for computing the best constant in some
Hardy's inequalities for the complement of bounded domain
- The eigenstructure of the Bernstein operator
These html abstracts were created by the Auckland Mathematics Department's
preprint submission form
(which I wrote), and are kept in this
directory.
The department also maintains
a list of those which have not yet appeared, and check
me on MathSciNet.
Maintained by
Shayne Waldron
(waldron@math.auckland.ac.nz)
Last Modified: .