BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//SFB TRR 352 - ECPv6.15.11//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:SFB TRR 352
X-ORIGINAL-URL:https://www.trr352.de
X-WR-CALDESC:Events for SFB TRR 352
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260609T160000
DTEND;TZID=Europe/Berlin:20260609T160000
DTSTAMP:20260618T035558
CREATED:20260617T062627Z
LAST-MODIFIED:20260617T062627Z
UID:10000149-1781020800-1781020800@www.trr352.de
SUMMARY:Three-body Hamiltonian for abelian anyons with zero-range interactions
DESCRIPTION:Anyons are 2d identical quantum particles with an intermediate exchange symmetry characterized by representations of the braid group. In the abelian case\, they can be modeled through the so-called magnetic representation\, namely as a system of bosons with an Aharonov-Bohm flux attached to each particle. In this talk\, I will discuss the construction of self-adjoint Hamiltonians\, different from the Friedrichs realization\, for a system of three abelian anyons. I will focus in particular on the Ter-Martirosyan-Skornyakov extensions. This family of Hamiltonians turns out to be parametrized by a suitable boundary operator; I will present a complete classification of its self-adjoint realizations and compute the negative spectrum for the specific case of interest. These results shed light on the possible occurrence of Thomas instability in the three-anyon model. Joint work with Michele Correggi (PoliMi) and Davide Fermi (PoliMi)
URL:https://www.trr352.de/event/three-body-hamiltonian-for-abelian-anyons-with-zero-range-interactions/
LOCATION:Room A 027\, Theresienstr. 37\, Munich\, 80333\, Germany
CATEGORIES:Talks
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260611T161500
DTEND;TZID=Europe/Berlin:20260611T161500
DTSTAMP:20260618T035558
CREATED:20260617T062037Z
LAST-MODIFIED:20260617T062037Z
UID:10000148-1781194500-1781194500@www.trr352.de
SUMMARY:Birth of a gap: critical phenomena in the normal matrix model
DESCRIPTION:We investigate a family of radially symmetric Coulomb gas systems at inverse\ntemperature \ncoming from the normal matrix model. The family is characterised by the\nproperty that the density of the equilibrium measure vanishes on a ring at\nradius \, which lies strictly inside the droplet. The large n expansion of\nthe free energy is obtained up to a novel term. Next\, we perform a scaling\nlimit of the correlation kernel at the scale and obtain a new limiting\nkernel in the bulk\, which differs from the well-known Ginibre kernel. \nJoint work with Matthias Allard based on arXiv:2509.24529
URL:https://www.trr352.de/event/birth-of-a-gap-critical-phenomena-in-the-normal-matrix-model/
LOCATION:5604.02.011 (Seminarraum)\, Boltzmannstr. 3\, Garching b. München\, 85748
CATEGORIES:Talks
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260615T141500
DTEND;TZID=Europe/Berlin:20260615T174500
DTSTAMP:20260618T035558
CREATED:20260610T211948Z
LAST-MODIFIED:20260614T202553Z
UID:10000144-1781532900-1781545500@www.trr352.de
SUMMARY:A Short Course on Exponential Integrators: Construction\, Analysis\, and Implementation for Time Dependent Partial Differential Equations
DESCRIPTION:COURSE OVERVIEW\nExponential integrators are powerful numerical methods for solving time-dependent partial differential equations. This short course introduces the construction\, analysis\, and efficient implementation of exponential integrators\, providing both theoretical foundations and practical insights. \nWe study linearization of semilinear and nonlinear evolution equations and develop modern exponential integration schemes. The course covers convergence theory and implementation issues\, in particular the efficient computation of matrix-function–vector products using Krylov subspace methods. \nThe course is based on the classical review by Hochbruck & Ostermann (2010) and will also address more recent developments. \n\nTOPICS\n\nLinearization of semilinear and nonlinear evolution equations\nExponential Runge–Kutta methods\nExponential Rosenbrock-type methods\nConvergence analysis and error estimates\nThe exponential Euler method – analysis and proof\nEfficient implementation of matrix-function–vector products\nKrylov subspace methods\nRecent developments beyond the review by Hochbruck & Ostermann (2010)\n\n\nSCHEDULE\nMonday\, June 1514:15 – 15:45 \nMonday\, June 1516:15 – 17:45 \nMonday\, June 2216:15 – 17:45 \n\nVENUE\nHörsaal 3 (HS 3)MI BuildingBoltzmannstr. 3TUM-Campus Garching \n\nINTENDED AUDIENCE\nGraduate students\, doctoral researchers\, and scientists interested in: \n\nNumerical analysis\nScientific computing\nDifferential equations\nComputational mathematics\n\n\nREFERENCE\nM. Hochbruck and A. Ostermann.Exponential Integrators.Acta Numerica\, 19:209–286\, 2010. \nhttps://doi.org/10.1017/S0962492910000048 \n\n\n\n\n\n\n\n\nPoster\nA Short Course on Exponential Integrators
URL:https://www.trr352.de/event/a-short-course-on-exponential-integrators-construction-analysis-and-implementation-for-time-dependent-partial-differential-equations/2026-06-15/
LOCATION:5606.EG.011 (MI Hörsaal 3)\, Boltzmannstr. 3\, Garching b. München\, 85748\, Germany
CATEGORIES:Mini Course
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260616T160000
DTEND;TZID=Europe/Berlin:20260616T170000
DTSTAMP:20260618T035558
CREATED:20260614T203221Z
LAST-MODIFIED:20260614T203221Z
UID:10000147-1781625600-1781629200@www.trr352.de
SUMMARY:An introduction to non-local quantum computation
DESCRIPTION:In the setting of non-local quantum computation (NLQC)\, we study how multiple parties can implement channels on a distributed input system by making use of an entangled resource state\, local operations\, and a single round of communication.\nNon-local quantum computation was primarily studied as a means to understand the security of quantum position verification schemes\, but it is also related to information theoretic cryptography and the AdS/CFT correspondence.\nI will first give a basic introduction to the setting\, known connections to other fields and important results about NLQC. Afterwards\, i will talk about how we can study the relative hardness of different NLQC tasks by showing reductions between them.
URL:https://www.trr352.de/event/an-introduction-to-non-local-quantum-computation/
LOCATION:Seminar Room\, 4th floor\, Auf der Morgenstelle 10\, Tübingen\, 72076\, Germany
CATEGORIES:Junior Coffee Breaks
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260616T161500
DTEND;TZID=Europe/Berlin:20260616T161500
DTSTAMP:20260618T035558
CREATED:20260606T204650Z
LAST-MODIFIED:20260606T204650Z
UID:10000143-1781626500-1781626500@www.trr352.de
SUMMARY:On deriving a kinetic equation from many-body quantum dynamics
DESCRIPTION:Effectively describing the long-time dynamical behavior of quantum systems is a long-standing open problem. When the coupling constant λ of the interaction is small\, the dynamics of the system up to kinetic time t ~ λ -2 is conjectured to be effectively governed by the Boltzmann-Nordheim kinetic equation. In this talk\, we consider a system of weakly interacting lattice fermions at thermal equilibrium\, and I will describe how the two-point time correlation function of the system depends on the equilibrium solution of the Boltzmann-Nordheim equation. We approach the problem using a perturbation expansion and represent the appearing terms by Feynman diagrams. \nThis is joint work with Phan Thành Nam\, Herbert Spohn\, and Minh-Binh Tran.
URL:https://www.trr352.de/event/on-deriving-a-kinetic-equation-from-many-body-quantum-dynamics/
LOCATION:5606.02.011 (Konferenzraum)\, Boltzmannstr. 3\, Garching b. München\, 85748\, Germany
CATEGORIES:Talks
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260622T161500
DTEND;TZID=Europe/Berlin:20260622T174500
DTSTAMP:20260618T035558
CREATED:20260610T211948Z
LAST-MODIFIED:20260614T202553Z
UID:10000146-1782144900-1782150300@www.trr352.de
SUMMARY:A Short Course on Exponential Integrators: Construction\, Analysis\, and Implementation for Time Dependent Partial Differential Equations
DESCRIPTION:COURSE OVERVIEW\nExponential integrators are powerful numerical methods for solving time-dependent partial differential equations. This short course introduces the construction\, analysis\, and efficient implementation of exponential integrators\, providing both theoretical foundations and practical insights. \nWe study linearization of semilinear and nonlinear evolution equations and develop modern exponential integration schemes. The course covers convergence theory and implementation issues\, in particular the efficient computation of matrix-function–vector products using Krylov subspace methods. \nThe course is based on the classical review by Hochbruck & Ostermann (2010) and will also address more recent developments. \n\nTOPICS\n\nLinearization of semilinear and nonlinear evolution equations\nExponential Runge–Kutta methods\nExponential Rosenbrock-type methods\nConvergence analysis and error estimates\nThe exponential Euler method – analysis and proof\nEfficient implementation of matrix-function–vector products\nKrylov subspace methods\nRecent developments beyond the review by Hochbruck & Ostermann (2010)\n\n\nSCHEDULE\nMonday\, June 1514:15 – 15:45 \nMonday\, June 1516:15 – 17:45 \nMonday\, June 2216:15 – 17:45 \n\nVENUE\nHörsaal 3 (HS 3)MI BuildingBoltzmannstr. 3TUM-Campus Garching \n\nINTENDED AUDIENCE\nGraduate students\, doctoral researchers\, and scientists interested in: \n\nNumerical analysis\nScientific computing\nDifferential equations\nComputational mathematics\n\n\nREFERENCE\nM. Hochbruck and A. Ostermann.Exponential Integrators.Acta Numerica\, 19:209–286\, 2010. \nhttps://doi.org/10.1017/S0962492910000048 \n\n\n\n\n\n\n\n\nPoster\nA Short Course on Exponential Integrators
URL:https://www.trr352.de/event/a-short-course-on-exponential-integrators-construction-analysis-and-implementation-for-time-dependent-partial-differential-equations/2026-06-22/
LOCATION:5606.EG.011 (MI Hörsaal 3)\, Boltzmannstr. 3\, Garching b. München\, 85748\, Germany
CATEGORIES:Mini Course
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261004T000000
DTEND;TZID=Europe/Berlin:20261007T235959
DTSTAMP:20260618T035558
CREATED:20250707T140006Z
LAST-MODIFIED:20260617T062156Z
UID:10000115-1791072000-1791417599@www.trr352.de
SUMMARY:Annual Retreat
DESCRIPTION:
URL:https://www.trr352.de/event/annual-retreat-3/
LOCATION:Georg-von-Vollmar-Akademie\, Am Aspensteinbichl 9\, Kochel am See\, 82431\, Germany
CATEGORIES:Retreats
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261007T000000
DTEND;TZID=Europe/Berlin:20261009T235959
DTSTAMP:20260618T035558
CREATED:20260617T063335Z
LAST-MODIFIED:20260617T063335Z
UID:10000152-1791331200-1791590399@www.trr352.de
SUMMARY:Mind the Gap: A Workshop Advancing Women in Quantum Math
DESCRIPTION:
URL:https://www.trr352.de/event/mind-the-gap-a-workshop-advancing-women-in-quantum-math-2/
LOCATION:Georg-von-Vollmar-Akademie\, Am Aspensteinbichl 9\, Kochel am See\, 82431\, Germany
CATEGORIES:Workshops/Conferences
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261109T000000
DTEND;TZID=Europe/Berlin:20261109T235959
DTSTAMP:20260618T035558
CREATED:20260414T203243Z
LAST-MODIFIED:20260617T062239Z
UID:10000134-1794182400-1794268799@www.trr352.de
SUMMARY:Junior Meeting
DESCRIPTION:
URL:https://www.trr352.de/event/junior-meeting-4/
LOCATION:Haus Chiemgau\, Dechantshof 3\, Teisendorf\, 83317\, Germany
CATEGORIES:Retreats
END:VEVENT
END:VCALENDAR