3 papers
math.DG2021
A Calabi operator for Riemannian locally symmetric spaces
Federico Costanza, Michael Eastwood, Thomas Leistner +1
On a Riemannian manifold of constant curvature, the Calabi operator is a second order linear differential operator that provides local integrability conditions for the range of the…
math.AP2018
Geometry and Conservation Laws for a Class of Second-Order Parabolic Equations II: Conservation Laws
Benjamin B. McMillan
I consider the existence and structure of conservation laws for the general class of evolutionary scalar second-order differential equations with parabolic symbol. First I calculat…
math.AP2018
Geometry and Conservation Laws for a Class of Second-Order Parabolic Equations I: Geometry
Benjamin B. McMillan
I consider the geometry of the general class of scalar 2nd-order differential equations with parabolic symbol, including non-linear and non-evolutionary parabolic equations. After…