6 citations · 19 across the 9 of their papers we have counts for
4 papers · 2 filters
Comment on GL(2,R) geometry of 4th order ODEs
Pawel Nurowski
We describe 4th order ODEs satisfying two contact invariant conditions of Bryant in terms of the Ricci tensor of a certain gl(2,R) valued connection. We also provide nonhomogeneous…
GL(2,R) geometry of ODE's
Michal Godlinski, Pawel Nurowski
We study five dimensional geometries associated with the 5-dimensional irreducible representation of GL(2,R). These are special Weyl geometries in signature (3,2) having the struct…
Einstein's equations and the embedding of 3-dimensional CR manifolds
C. Denson Hill, Jerzy Lewandowski, Pawel Nurowski
We prove several theorems concerning the connection between the local CR embeddability of 3-dimensional CR manifolds, and the existence of algebraically special Maxwell and gravita…
Conformal structures with explicit ambient metrics and conformal G_2 holonomy
Pawel Nurowski
Given a generic 2-plane field on a 5-dimensional manifold we consider its (3,2)-signature conformal metric [g] as defined in math.DG/0406400. Every conformal class [g] obtained in…