P. Nurowski

activity

20002021

most citedDeforming a Lie algebra by means of a two form

17 citations · 75 across the 20 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.DG2019

On certain classes of $S p (2, R)$ symmetric $G_{2}$ structures

Paweł Nurowski

We find two different families of $S p (2, R)$ symmetric $G_{2}$ structures in seven dimensions. These are $G_{2}$ structures with $G_{2}$ being the split real form of the simple exceptiona…

math.DG2019

A car as parabolic geometry

C. Denson Hill, Paweł Nurowski

We show that a car, viewed as a nonholonomic system, provides an example of a flat parabolic geometry of type $(SO (2, 3), P_{12})$ , where $P_{12}$ is a Borel parabolic subgroup…

math.DG2019

New Explicit Lorentzian Einstein-Weyl Structures in 3-Dimensions

Joël Merker, Paweł Nurowski

On a $3$ D manifold, a Weyl geometry consists of pairs $(g, A) =$ (metric, $1$ -form) modulo gauge $g = e^{2 φ} g$ , $A = A + d φ$ . In 1943, Cartan showe…

On certain classes of Sp(2,R) symmetric G2​ structures

A car as parabolic geometry

New Explicit Lorentzian Einstein-Weyl Structures in 3-Dimensions

On certain classes of $S p (2, R)$ symmetric $G_{2}$ structures