1 citations · 2 across the 6 of their papers we have counts for
6 papers
Prolongation and Killing two-tensors
Michael Eastwood, Thomas Leistner
We present a systematic prolongation procedure and its implementation for Killing two-tensors. We use the resulting machinery to elucidate the natural quadratic mapping from Killin…
Killing tensors on complex projective space
Michael Eastwood
The Killing tensors of arbitrary rank on complex projective space with its Fubini-Study metric are determined and it is shown that these spaces are generated by the Killing fields.
Invariants of Artinian Gorenstein Algebras and Isolated Hypersurface Singularities
M. G. Eastwood, A. V. Isaev
We survey our recently proposed method for constructing biholomorphic invariants of quasihomogeneous isolated hypersurface singularities and, more generally, invariants of graded A…
Geometric Poisson brackets on Grassmannians and conformal spheres
G. Mari Beffa, M. Eastwood
In this paper we relate the geometric Poisson brackets on the Grassmannian of 2-planes in R^4 and on the (2,2) Moebius sphere. We show that, when written in terms of local moving f…
Formal Adjoints and a Canonical Form for Linear Operators
Michael G. Eastwood, A. Rod Gover
We describe a canonical form for linear differential operators that are formally self-adjoint or formally skew-adjoint.
The spherical phylon group and invariants of the Laplace transform
A. L. Carey, M. G. Eastwood, P. E. Jupp +1
We introduce the spherical phylon group, a subgroup of the group of all formal diffeomorphisms of that fix the origin. The invariant theory of the spherical phylon group is…