Scientific programme
  •  26 min read

The conference office opens for registration on Monday at 08:00 in Room R1.03.

book of abstracts (one pdf)

Mon | Tue | Wed | Thu | Fri

Monday

R3.07Helmut Podhaisky
09:00-09:10
Opening
09:10-10:00
Jennifer RyanAlternative perspectives on data
coffee break
R3.07Mechthild Thalhammer
10:40-11:30
Dietmar GallistlFinite element approximation of the Monge-Ampère equation
lunch break
R3.07Raphael Kruse
13:30-14:20
Mira SchedensackTwo Discretisations of the Time-Dependent Bingham Problem
14:20-14:45
Denise TumiottoHalf-Explicit Runge-Kutta Lie Group Integrators for Flexible Multibody Systems
14:45-15:10
Katarina TutićNumerical analysis of the bouncing ball on the elastic beam
15:10-15:35
Johannes StornExact Integration for Rational Finite Elements
R3.04Vu Thai Luan
13:30-13:55
Damien Tromeur-DervoutSchwarz Time Domain Decomposition with spectral Tchebychev time integration
13:55-14:20
Michael HechtFast Multivariate Newton Interpolation for Downward Closed Polynomial Spaces and Applications to Numerical Differential Geometry
14:20-14:45
Afshin FarhadiEfficient Numerical Methods for Fractional Differential Equations
R3.31Caren Tischendorf
13:30-13:55
Jens LangImplicit Peer Triplets in ODE Constrained Optimal Control
13:55-14:20
Ali AbdiExperiments with a variable-stepsize/variable-order code based on explicit general linear methods
14:20-14:45
Seyyed Ahmad HosseiniA class of composite barycentric rational Hermite quadrature method for Volterra integral equations
14:45-15:10
Andrew MoisaTwo-step Runge-Kutta-Chebyshev methods
15:10-15:35
Kevin SchäfersHessian-free force-gradient integrators
coffee break
R3.07Robert Altmann
16:10-16:35
Tony StillfjordComputing the matrix exponential and the Cholesky factor of a related finite horizon Gramian
16:35-17:00
Teodor ÅbergConvergence analysis of Lie and Strang splitting applied to operator-valued differential Riccati equations
17:00-17:25
Stefano SiciliaStabilization of a matrix via a low-rank-adaptive ODE
17:25-17:50
Henry JägerCell seeding dynamics in a porous scaffold material with applied sensitivity analysis
17:50-18:15
Paramjeet SinghMathematical modeling and simulation of mechano-chemical effect on two-phase avascular tumor
R3.04Gabriel Lord
16:10-16:35
Niklas SapountzoglouConvergence rates for a finite volume scheme of the stochastic heat equation
16:35-17:00
Helena BiščevićNumerical preservation of stochastic dissipativity
17:00-17:25
Roland PulchEquivalent systems for differential equations with polynomially distributed delays
17:25-17:50
Abhishek Kumar SinghLegendre wavelet collocation method for stochastic fractional integro-differential equation
17:50-18:15
Sonjoy PanAnalysis of stochastic viral infection models with budding and bursting strategies
R3.31Ali Abdi
16:10-16:35
Martin ArnoldA Lie group generalized-α method with improved accuracy
16:35-17:00
Nikita KapurIntrinsic Projection (IP) of Implicit Runge Kutta Methods for Differential Algebraic Equations
17:00-17:25
Afsaneh MoradiProbabilistic Time Integration for Semi-explicit PDAEs
17:25-17:50
Joey SmallStarting Approximations for SIRK Methods Applied to Index 2 DAEs
17:50-18:15
Caren TischendorfPort-Hamiltonian modelling and simulation of network DAEs
18:30 welcome reception

Tuesday

R3.07Kristian Debrabant
08:30-09:20
Kathrin FlaßkampStructure-preserving methods for simulation and learning of dynamical systems
09:20-10:10
Luan Vu ThaiAdvanced Exponential and Multirate Integrators for Multiple Time Scale Problems
coffee break
R3.07Damien Tromeur-Dervout
10:40-11:05
Tobias BauerA general class of multirate Runge-Kutta methods for coupled atmosphere-ocean models
11:05-11:30
Hazem YaghiGaussian Process
11:30-11:55
Samira IscaroPrediction of information diffusion through epidemiological models
11:55-12:20
Giovanni PaganoNew efficient linearly implicit numerical methods for stiff huge differential problems
R1.04Jennifer Ryan
10:40-11:05
Alf GerischTowards the efficient simulation of spatially non-local PDE models on time-dependent spatial domains
11:05-11:30
Anouk WisseFirst-kind Galerkin BEM for the Hodge-Helmholtz equation
11:30-11:55
Tamal PramanickEvolution equations with a positive memory term in adaptation to the composite finite element framework
11:55-12:20
Ram JiwariHHO Method for Semilinear Sobolev Equation
R1.26Mira Schedensack
10:40-11:05
Martin OssadnikA posteriori error bounds for pseudo parabolic problems using C₀ semigroups
11:05-11:30
Torsten LinßResolving singularities in parabolic initial-boundary value problems
11:30-11:55
Hugo de la CruzPathwise methods for a class of SDEs with non-globally Lipschitz coefficients
11:55-12:20
Ziya UddinWavelets based physics informed neural networks to solve non-linear differential equations
13:30 Weinbergmensa (4 km walk) OR 14:20 outside Café „Einstein“ (tram) excursion to the planetarium

Wednesday

R3.07Raffaele D'Ambrosio
08:30-09:20
Mechthild ThalhammerSplitting methods for nonlinear evolution equations
09:20-10:10
Daniel KressnerRandomized low-rank Runge-Kutta methods
coffee break
R3.07Martin Arnold
10:40-11:45
Kristian DebrabantA new approach to construct higher weak order stochastic Runge-Kutta methods
lunch break
R3.07Andreas Petersson, Minisymposium
13:30-14:00
Aleksandra ZimmermannConvergence analysis of a finite volume scheme for a stochastic Allen-Cahn problem
14:00-14:30
Marvin JansA fully discretized domain decomposition approach for semi-linear SPDEs
14:30-15:00
Erik JanssonGenerating non-stationary Gaussian random fields on hypersurfaces using surface finite element methods
15:00-15:30
Gabriel LordMethods for Domain Preservation
R1.04Maren Hantke, Minisymposium
13:30-14:00
Philipp BirkenWaveform iteration for ocean-atmosphere-sea-ice coupling
14:00-14:30
Siegfried MüllerInvestigation of isothermal Baer-Nunziato-type models
14:30-15:00
Ward HaegemanModelling relaxation source terms in two-phase flows
15:00-15:30
Ferdinand TheinExplicit-Implicit Domain Splitting for Two Phase Flows with Phase Transition
coffee break
R3.07Monika Eisenmann, Minisymposium
16:00-16:30
Michaela SzölgyenyiBicausal optimal transport for SDEs with irregular coefficients
16:30-17:00
Adrien LaurentThe algebraic and geometric structures of exotic aromatic Butcher series for the backward error analysis of ergodic stochastic differential equations
17:00-17:30
Andreas PeterssonA multi-index Monte Carlo exponential integrator method for semilinear SPDEs
17:30-18:00
Mihály KovácsRegularity and numerical approximation of fractional elliptic differential equations on compact metric graphs
R1.04Siegfried Müller, Minisymposium
16:00-16:30
Hasel Cicek KonanApproximation of the Navier-Stokes-Cahn-Hilliard System for Incompressible Two-phase Flows
16:30-17:00
Aaron BrunkViscoelastic phase separation: Modelling & Structure-preserving discretisation
 
R1.04Inmaculada Higueras
17:10-17:35
Stefan KopeczA comparison of different positivity-preserving time integration schemes.
17:35-18:00
Zoltán HorváthPositive invariance and strong stability preservation of SVD and POD for time-stepping methods
19:00 conference dinner

Thursday

R3.07Michaela Szölgyenyi
08:30-09:20
Jean-François ChassagneuxComputing the stationary measure of McKean-Vlasov SDEs
09:20-10:10
Cecilia PagliantiniStructure-preserving dynamical model order reduction of parametric Hamiltonian systems
coffee break
R3.07Jens Lang
10:40-11:30
Rob StevensonA quasi-optimal space-time finite element method for parabolic equations
lunch break
R3.07Dajana Conte, Minisymposium
13:30-14:00
Inmaculada HiguerasOn tight stepsize restrictions for monotonicity and positivity of Runge-Kutta methods
14:00-14:30
Luis RandezPeer methods for the numerical solution of general second order IVPs
14:30-15:00
Begoña CanoModified exponential Rosenbrock methods to increase their accuracy
15:00-15:30
Laura PorteroSpace-time parallel parareal methods for the solution of parabolic problems
R1.04Christian Offen, Minisymposium
13:30-14:10
David Martín de DiegoPoisson dynamics: Simulation and Learning
14:10-14:50
Henry LockyerLearning efficient and provably convergent splitting methods
14:50-15:30
Yulong YangRelational Inference On Graphs Using Nonlinear Opinion Dynamics
coffee break
R3.07Luis Randez, Minisymposium
16:00-16:30
Stefano Di GiovacchinoStochastic backward error analysis: application to Hamiltonian systems
16:30-17:00
Gianluca Frasca-CacciaA matrix-oriented approach for the numerical solution of a metal corrosion model
17:00-17:30
Domingo Hernández AbreuOn PDE convergence of AMF-TASE W-methods for multidimensional linear parabolic problems
17:30-18:00
Angelamaria CardoneStable and positivity preserving solvers for time-fractional reaction-advection-diffusion problems
R1.04Sina Ober-Blöbaum, Minisymposium
16:00-16:40
Sigrid LeyendeckerStructure preserving neural network-based learning Euler's elastica and constitutive model discovery for myocardium
16:40-17:20
Tomasz TyranowskiAutoencoders for structure-preserving model reduction of stochastic Hamiltonian systems
17:20-18:00
Christian OffenLearning of Lagrangian dynamics from data with uncertainty quantification

Friday

R3.07Maren Hantke
08:30-09:20
Sandra MaySolution of hyperbolic problems on cut cell meshes
R3.07Raphael Kruse
09:20-10:10
Johannes GerstmayrTransition from conventional computational multibody dynamics approaches to machine learning based methods
coffee break
R3.07Jason Frank
10:40-11:30
Raffaele D'AmbrosioPrinciples of geometric numerical integration for stochastic differential equations
11:30-12:20
Robert AltmannSemi-explicit discretization of poroelastic equations
12:20-12:30
Closing