Skip to main

SAFE RETURN TO CAMPUS

As part of Mason's Safe Return to Campus Plan, all classes and associated instructional activities—including final exams—will be conducted virtually beginning November 30, while most campus facilities will remain open. Visit Mason’s Safe Return to Campus Plan for COVID-19 updates.

Math equations

Mathematics Colloquium: A D'Ambra Theorem in conformal Lorentzian geometry

Speaker: Karin Melnick, University of Maryland

Title: A D'Ambra Theorem in conformal Lorentzian geometry

Abstract:
D'Ambra proved in 1988 that the isometry group of a compact, simply connected, real-analytic Lorentzian manifold must be compact. I will discuss my recent theorem that the conformal group of such a manifold must also be compact, and how it relates to the Lorentzian Lichnerowicz Conjecture.

Time: Friday, February 28, 2020, 3:30-4:20 p.m.

Place: Exploratory Hall, room 4106

Refreshments will be served at 3:00 p.m.