38 citations · 123 across the 28 of their papers we have counts for
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math.RA2019★ 3 cited
Harmonic cubic homogeneous polynomials such that the norm-squared of the Hessian is a multiple of the Euclidean quadratic form
Daniel J. F. Fox
There is considered the problem of describing up to linear conformal equivalence those harmonic cubic homogeneous polynomials for which the squared-norm of the Hessian is a nonzero…
math.RA2019★ 4 cited
The commutative nonassociative algebra of metric curvature tensors
Daniel J. F. Fox
The space of tensors of metric curvature type on a Euclidean vector space carries a two-parameter family of orthogonally invariant commutative nonassociative multiplications invari…