Name: MathemAmplitudes 2019: Intersection Theory & Feynman Integrals
Start: 2019-12-18T08:30:00+01:00
End: 2019-12-20T13:15:00+01:00
Location: Padova

MathemAmplitudes 2019: Intersection Theory & Feynman Integrals

from Wednesday 18 December 2019 (08:30) to Friday 20 December 2019 (13:15)

Monday 16 December 2019
Tuesday 17 December 2019
Wednesday 18 December 2019

08:30 Registration
Registration
08:30 - 09:00
Room: Archivio Antico
09:00 Opening Talks
Opening Talks
09:00 - 09:15
Room: Archivio Antico
Contributions

09:00 Welcome from the Prorettore alle Relazioni Internazionali - A. Paccagnella

09:07 Welcome from the Director of the DFA - F. Seno
09:15 From Diagrammar to Diagrammalgebra - P. Mastrolia
From Diagrammar to Diagrammalgebra
- P. Mastrolia
09:15 - 09:45
Room: Archivio Antico
09:45 A simple algorithm for canonical differential equations for Feynman Integrals - J. M. Henn
A simple algorithm for canonical differential equations for Feynman Integrals
- J. M. Henn
09:45 - 10:30
Room: Archivio Antico
10:30 Coffee Break
Coffee Break
10:30 - 11:00
Room: Sala delle Colonne
11:00 Product of Hessians and Discriminant of Critical Points of Level Function for Hypergeometric Integrals - K. Aomoto
Product of Hessians and Discriminant of Critical Points of Level Function for Hypergeometric Integrals
- K. Aomoto
11:00 - 11:45
Room: Archivio Antico
11:45 Application of the intersection theory to the connection problem related with differential equations - K. Mimachi
Application of the intersection theory to the connection problem related with differential equations
- K. Mimachi
11:45 - 12:30
Room: Archivio Antico
12:30 Lunch
Lunch
12:30 - 14:30
14:30 Status of Intersection Theory and Feynman Integrals - S. Mizera
Status of Intersection Theory and Feynman Integrals
- S. Mizera
14:30 - 15:15
Room: Archivio Antico
15:15 Application of Intersection Theory to Feynman Integrals: univariate case - H. A. Frellesvig
Application of Intersection Theory to Feynman Integrals: univariate case
- H. A. Frellesvig
15:15 - 16:00
Room: Archivio Antico
16:00 Coffee Break
Coffee Break
16:00 - 16:30
Room: Sala delle Colonne
16:30 From positive geometries to a coaction on hypergeometric functions - R. Britto
From positive geometries to a coaction on hypergeometric functions
- R. Britto
16:30 - 17:15
Room: Archivio Antico
17:15 Maximal Cuts and Wick Rotations - E. Remiddi
Maximal Cuts and Wick Rotations
- E. Remiddi
17:15 - 18:00
Room: Archivio Antico
Thursday 19 December 2019
09:00 Integration-by-parts identities for Feynman integrals using massively parallel methods in computer algebra - J. Böhm
Integration-by-parts identities for Feynman integrals using massively parallel methods in computer algebra
- J. Böhm
09:00 - 09:45
Room: Aula Rosino
09:45 Schwarz map for the hypergeometric function - M. Yoshida
Schwarz map for the hypergeometric function
- M. Yoshida
09:45 - 10:30
Room: Aula Rosino
10:30 Coffee Break
Coffee Break
10:30 - 11:00
Room: Sala Pigne
11:00 Applications of Intersection Theory to Feynman Integrals: multivariate case - M. K. Mandal
Applications of Intersection Theory to Feynman Integrals: multivariate case
- M. K. Mandal
11:00 - 11:45
Room: Aula Rosino
11:45 Poincare dual of Feynman integrals - S. Caron-Huot
Poincare dual of Feynman integrals
- S. Caron-Huot
11:45 - 12:30
Room: Aula Rosino
12:30 Lunch
Lunch
12:30 - 14:30
14:30 Characteristic classes in intersection theory - P. Aluffi
Characteristic classes in intersection theory
- P. Aluffi
14:30 - 15:15
Room: Aula Rosino
15:15 Scattering forms and the CHY representation - S. Weinzierl
Scattering forms and the CHY representation
- S. Weinzierl
15:15 - 16:00
Room: Aula Rosino
16:00 Coffee Break
Coffee Break
16:00 - 16:30
Room: Sala Pigne
16:30 Computing cohomology intersection numbers of GKZ hypergeometric systems - S. Matsubara-Heo
Computing cohomology intersection numbers of GKZ hypergeometric systems
- S. Matsubara-Heo
16:30 - 17:15
Room: Aula Rosino
17:15 Module intersection: a powerful modern IBP reduction method - Y. Zhang
Module intersection: a powerful modern IBP reduction method
- Y. Zhang
17:15 - 18:00
Room: Aula Rosino
20:00 Caffe' Pedrocchi Restaurant
Caffe' Pedrocchi Restaurant
20:00 - 23:00
Friday 20 December 2019
09:00 Closed string amplitudes from single-valued correlation functions - P. Vanhove
Closed string amplitudes from single-valued correlation functions
- P. Vanhove
09:00 - 09:45
Room: Aula Rosino
09:45 Iterated Eisenstein integrals and analytic continuation of Feynman integrals - C. Duhr
Iterated Eisenstein integrals and analytic continuation of Feynman integrals
- C. Duhr
09:45 - 10:30
Room: Aula Rosino
10:30 Coffee Break
Coffee Break
10:30 - 11:00
Room: Sala Pigne
11:00 Hypergeometric functions, cohomology with coefficients and Galois coactions - F. Brown
Hypergeometric functions, cohomology with coefficients and Galois coactions
- F. Brown
11:00 - 11:45
Room: Aula Rosino
11:45 Logarithmic forms and differential equations for Feynman integrals - E. Herrmann
Logarithmic forms and differential equations for Feynman integrals
- E. Herrmann
11:45 - 12:30
Room: Aula Rosino
12:30 Four-loop master integrals and hypergeometric functions - S. Laporta
Four-loop master integrals and hypergeometric functions
- S. Laporta
12:30 - 13:00
Room: Aula Rosino

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