Department of Mathematics and Computer Science

Read more about the Department Council: https://sdunet.dk/en/enheder/institutter/imada/udvalg-og-moeder/institutraad

Speaker: Guillaume Laplante-Anfossi (University of Southern Denmark)Abstract:The goal of this talk is to describe a strategy to compute algorithmically unstable homotopy groups of spheres modulo a prime number, using the theory of A-infinity algebras. This approach, which is based on Brown's theory of twisting cochains and its generalisation to A-infinity algebras by Kadeishvili, was proposed by Alain Prouté in 1986. One central ingredient that was missing at the time is a formula for the tensor product of A-infinity algebras and A-infinity morphisms, which are now available and were studied recently in combinatorics. In fact, these techniques can be used more generally to compute the homology of fibered spaces, and could potentially be used to develop a theory of Sullivan minimal models in characteristic p.

Speaker: Maximilian Schimpf (​Max Planck Institute for Math)Abstract:TBA

STEM Education Research Center FNUG invites you to the launch of the Mathematics Learning Lab

Meeting notice with time and agenda will be sent by email.

Matteo Trentin defends his PhD thesis at a public lecture: “Serverless Computing in Cloud-Edge Scenarios”.The chairman of the assessment committee, Associate Professor Marco Peressotti, will act as chairman at the defence.The PhD defence takes place in IMADA Conference Room (Ø18-509-2).All are welcome.

Speaker: Albert H. WernerUniversity of CopenhagenAbstract:Our ability to benchmark, verify, and control quantum devices ultimately rests on how well we understand their underlying dynamics. These dynamics are shaped not only by ideal Hamiltonian evolution, but also by time dependent effects and noise that arise in realistic settings. This talk will survey ideas for extracting meaningful dynamical descriptions of many qubit systems using simple, local measurements. Emphasis will be placed on how fundamental notions of locality limit the spread of information and make large scale quantum dynamics accessible through local data. The goal is to outline a set of ideas and methods that contribute to ongoing efforts to understand and characterize the dynamics of complex quantum devices.Location: D-IAS Aud. (V24-501a-0), Danish Institute for Advanced Study - DIASThe event is open to allCrémant and petit fours will be served after the talk

All staff at IMADA are invited to the Departmental Fora.Meeting notice and agenda will be sent by email.

Speaker: Ingo Runkel (​University of Hamburg)Abstract:TBA

Meeting notice with time and agenda will be sent by email.

Speaker: Langwen Hui (University of Illinois)Abstract:TBA

All staff at IMADA are invited to the Departmental Fora.Meeting notice and agenda will be sent by email.

Speaker: Boris Kjær (​University of Copenhagen)Abstract:TBA

Meeting notice with time and agenda will be sent by email.

All staff at IMADA are invited to the Departmental Fora.Meeting notice and agenda will be sent by email.

Meeting notice with time and agenda will be sent by email.

All staff at IMADA are invited to the Departmental Fora.Meeting notice and agenda will be sent by email.

Read more about the Department Council: https://sdunet.dk/en/enheder/institutter/imada/udvalg-og-moeder/institutraad

Meeting notice with time and agenda will be sent by email.

Mark your calendars and stay tuned – more info coming soon!

All staff at IMADA are invited to the Departmental Fora.Meeting notice and agenda will be sent by email.

Meeting notice with time and agenda will be sent by email.