Reflexive Polytopes and the Convergence of Feynman Integrals

CMSA Room G10 CMSA, 20 Garden Street, Cambridge

Quantum Field Theory and Physical Mathematics Seminar Speaker: Pierre Vanhove (Institute of Theoretical Physics - Saclay) Title: Reflexive Polytopes and the Convergence of Feynman Integrals Abstract: In the parametric representation, […]

Bijections for hyperplane arrangements of Coxeter type

CMSA Room G10 CMSA, 20 Garden Street, Cambridge

Colloquium Speaker: Olivier Bernardi, Brandeis University Title: Bijections for hyperplane arrangements of Coxeter type Abstract: This talk is about real hyperplane arrangements whose hyperplanes are of the form {xi −xj = s} or […]