Program for Friday, July 3rd: Talk View

PROGRAM FOR FRIDAY, JULY 3RD: TALK VIEW

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9:00

9:30

10:00

10:30

11:00

11:30

12:00

12:30

13:00

13:30

14:00

14:30

15:00

15:30

16:00

16:30

17:00

17:30

09:00-10:00

AI weather forecasting: Past, present and future

Richard Turner

10:00-10:30 Coffee Break

10:30-11:00

Probabilistic operator learning: generative modeling and uncertainty quantification for foundation models of differential

Benjamin Zhang, Siting Liu, Stanley Osher, Markos Katsoulakis

11:00-11:30

Lipschitz-regularized gradient flows and generative particle algorithms

Panagiota Birmpa, Hyemin Gu, Yannis Pantazis, Luc Rey-Bellet, Markos Katsoulakis

11:30-12:00

Marginal and conditional independence after diagonal transport

Rebecca Morrison, Estelle Basor

12:00-12:30

Graph-informed GANs: Variational learning with Bayesian network structure

Panagiota Birmpa, Eric Hall

10:30-11:00

Autodiﬀ of Neural networks and application to DeepRitz and FEM

Bruno Despres

11:00-11:30

Enriching continuous Lagrange finite element approximation spaces using neural networks

Barucq, Duprez, Faucher, Franck, Lecourtier, Lleras, Michel-Dansac, Victorion

11:30-12:00

Reducing Requirements on Data by Incorporating Structure

Benedikt Brantner, Michael Kraus, Tomasz Tyranowski

10:30-11:00

Locking-free shells with structure-preserving mixed finite elements

Michael Neunteufel, Jay Gopalakrishnan, Joachim Schöberl

11:00-11:30

An exact complex Reissner-Mindlin finite element formulation implemented via polytopal templates

Adam Sky, Michael Neunteufel, Jack S. Hale, Andreas Zilian

11:30-12:00

A structure-preserving discretisation of SO(3)-rotation fields for finite Cosserat micropolar

Schek, Lewintan, Müller, Muench, Zilian, Bordas, Neff, Sky

12:00-12:30

Intrinsic $H^{\mathrm{dev}}(\mathrm{Curl})$-conforming elements for planar relaxed micromorphic

A. Sky, M. Neunteufel, P. Lewintan, P. Gourgiotis, A. Zilian, P. Neff

10:30-11:00

Low-synchronization Arnoldi Algorithms with Application to Exponential Integrators

Stéphane Gaudreault, Tanya Tafolla, Mayya Tokman

11:00-11:30

Exponential Runge–Kutta methods for parabolic equations with variable delay

Qiumei Huang

11:30-12:00

Three New Classes of Exponential Integrators for Stiff and Highly Oscillatory Systems

Vu Thai Luan

12:00-12:30

Stiffness resilient exponential integrators

Mayya Tokman

10:30-11:00

Low-rank factorization for music audio signals analysis

Axel Marmoret

11:00-11:30

Goal-Oriented Low-Rank Tensor Decompositions for Numerical Simulation Data

Eric Phipps, Daniel Dunlavy, Hemanth Kolla, John Shadid, Edward Phipps

11:30-12:00

Swamp crossing methods for the canonical polyadic decomposition

Charlotte Vermeylen, Nico Vervliet, Lieven De Lathauwer

12:00-12:30

Tensor Networks for Machine Learning

Morten Mørup

10:30-11:00

High order, variable step approximation of convolution equations

Maria Lopez-Fernandez, Jing Guo

11:00-11:30

Explicit low-cost second derivative two-step peer methods

Alessia Montano, Luis Randez

11:30-12:00

Nonstandard Finite Difference and Modified Patankar Schemes

Dajana Conte, Giovanni Pagano, Teo Roldán

12:00-12:30

A Magnus-based integrator for Brownian parametric semi-linear oscillators

Hugo de la Cruz, Raffaele D'Ambrosio, Carmela Scalone

10:30-11:00

Graph Neural Networks for r- and hr-Adaptive Meshing in Finite Element Methods

James Rowbottom

11:00-11:30

Learning efficient solvers for time dependent PDEs on the sphere

Katherine MacKenzie, Eike Mueller

11:30-12:00

Machine Learning-Enhanced Multigrid for Convection-Dominated Flows

Lucy Newhook

12:00-12:30

Projected Inverse Iteration: An Eigenvalue Approach to Ground-State Computation with Neural Quantum

Hang Zhang

10:30-11:00

An entropy stable well-balanced high order low Mach solver for atmospheric flows

P. Birken, S. Gaudreault, S. Panday, C. Pereira Frontado, K. Tymoshchuk

11:00-11:30

FourCastNet 3: Geometric Neural Operators for Probabilistic Machine Learning Weather Forecast at

Boris Bonev

11:30-12:00

Evaluating Global Scale Numerics on Small Scale Flows

John Thuburn

12:00-12:30

A Discontinuous Galerkin solver as an alternative dynamical core for the ICON model

Michael Baldauf

10:30-10:50

Finite element discretization of nonlinear models of ultrasound heating

Julio Careaga, Benjamin Dörich, Vanja Nikolić

10:50-11:10

Simple and Efficient Discretization of Integral Operators on Deformed Spheres

Bowei Wu

11:10-11:30

Wave-number-explicit analysis for maxwell's equation with Dirichlet-to-Neumann truncation

Xue Jiang

11:30-11:50

Discontinuous Galerkin Methods for nonlinear wave equations via elliptic regularisation.

Brian Hennessy, Lehel Banjai, Emmanuil H. Georgoulis

11:50-12:10

Time dependent acoustic scattering in full space from penetrable objects with nonlinearities

Alexander Rieder

12:10-12:30

Local Time Integration for Friedrichs’ Systems

Marlis Hochbruck, Malik Scheifinger

10:30-10:50

Kernel-based modal regression with right-censored data

Chao Wang, Jun Fan, Fusheng Lv

10:50-11:10

Sparse identification of port-Hamiltonian systems from noisy data

Håkon Noren Myhr, Nathan Kutz, Sølve Eidnes

11:10-11:30

Leak localisation with a measure source convection–diffusion model

Thi-Tam Dang, Tuomo Valkonen

11:30-11:50

Graph-Based Machine Learning Framework for Predicting Hydrogen Storage Capacity in Metal–Organic

Azzam Alfarraj, Monther R. Alfuraidan, Ibrahim O. Sarumi, Abdulmalik Peedikakkal

11:50-12:10

Low-Rank Residual Modeling for Error Correction in Time-Dependent PDE Simulations

Anning Lai, Daisuke Furihata, Yuto Miyatake

10:30-10:50

A Real Gas Spherically Symmetric Euler Framework with Self Gravity for Modelling Stellar Structure and

Davor Kumozec, Marko Nedeljkov

10:50-11:10

Slender-body theory-like approaches for fibres by walls in slow viscous flow

Lyndon Koens

11:10-11:30

Numerical Analysis of the Evolve-Filter-Relax Reduced Order Model for Buoyancy-Driven Flows

Medine Demir, Ping-Hsuan Tsai

11:30-11:50

Finite Volume Methods for Stokes Variational Inequalities

Feifei Jing, Takahito Kashiwabara, Wenjing Yan

11:50-12:10

Spherically Symmetric Flow of a Compressible Real Micropolar Gas: Existence, Regularity, and

Angela Bašić-Šiško

10:30-10:50

Scalability of high-dimensional Vlasov-Poisson simulations with communication-avoiding asynchronous discontinuous

Shubham Kumar Goswami, Katharina Kormann, Martin Kronbichler

10:50-11:10

A Penalty-free Asymmetric Nitsche's Method for Edge Elements

Tianwei Yu

11:10-11:30

Unified numerical analysis for thermoelastic diffusion and thermo-poroelasticity of thin plates

Aamir Yousuf

11:30-11:50

Convergence and error estimates for P_1 finite element method for the Monge-Ampère equation

Anna Peruso

11:50-12:10

A Curvilinear Lagrangian discontinuous Galerkin method for resistive magneto-hydrodynamics

Guoxi Ni

12:10-12:30

Goal-Oriented Time Adaptivity For Linear pH-DAEs Of Index-1

Aashutosh Sharma, Andreas Bartel, Manuel Schaller

10:30-10:50

A unified arbitrary-order Bernstein-Bézier discretization of H(div), H^1 and L^2 for 2D multi-physics

Geraldo Soto-Rosa, Mark Ainsworth

10:50-11:10

Efficient Simulation of Surface Plasmon Polaritons on Complex Graphene Geometries

Jichun Li, Michael Neunteufel, Li Zhu

11:10-11:30

Geometric Numerical Discretization of Fully Kinetic and Hybrid Drift-Kinetic Electromagnetic Quasineutral

Nishant Narechania, Guo Meng, Eric Sonnendrucker

11:30-11:50

Structure-preserving particle methods for collision operators in plasma physics

Sandra Jeyakumar

11:50-12:10

Free boundary plasma equilibria with flexible coordinates

Dean Muir, Robert Köberl, Robert Babin, Florian Hindenlang, Omar Maj

12:10-12:30

Numerical study of dynamical regimes in the Landau–Lifshitz–Gilbert equation

Sandeep Kumar

12:30-14:00 Lunch Break

14:00-15:00

The unconventional Hug integrator

Jesus Maria Sanz-Serna

15:00-15:30 Coffee Break

15:30-16:00

Nemytskii neural operator: a nonlinear model reduction method for parametrized partial differential

Jinglai Li

16:00-16:30

A quantitative limit theory for quadratic mean-field controls

Songbo Wang

16:30-17:00

Dynamically Optimal Unraveling Schemes for Simulating Lindblad Equations

Yu Cao, Mingfeng He, Xiantao Li

17:00-17:30

Dynamics of Coupled Stochastic van der Pol Oscillators: Bifurcations, Synchronization and Chaos

Shenglan Yuan, Xiang Zhou

15:30-16:00

Preserving Transition Rates in Coarse-grained Models with Koopman Methods

Feliks Nüske

16:00-16:30

Extended Pseudo-spectral Physics-informed Neural Networks for Phase-field Models

Callum Marsh, Radek Erban, Andreas Muench

16:30-17:00

Machine-learned coarse-graining for everything and everyone

Aldo Sayeg Pasos Trejo, Cecilia Clementi

15:30-16:00

Memory Effects in Many-Body Open Quantum Systems: Transfer Tensors and Continuous Kernels

Yixiao Sun, Zhenning Cai

16:00-16:30

A constrained saddle dynamics for computing electronic excited states

Yukuan Hu

16:30-17:00

Thermal expectation estimation via controlled measurement Gibbs sampling

Hongrui Chen, Jiaqing Jiang, Bowen Li, Lexing Ying

17:00-17:30

Fast Algorithms for Full Configuration Interaction

Yingzhou Li

15:30-16:00

Dynamical low-rank tensor train approximation for kinetic equations

Jingwei Hu, Geshuo Wang

16:00-16:30

Low-Rank Tensor Product Approximations for the Radiative Transfer Equation in Plane-Parallel

Matthias Schlottbom, Riccardo Bardin, Markus Bachmayr

16:30-17:00

An Highly Efficient Rank-Adaptive Sweep-based SI-DSA for the Radiative Transfer Equation via Mild Space

Wei Guo, Zhichao Peng

17:00-17:30

Incremental Tensor-Train Reduced Basis Construction from Sequential Low-Rank Snapshots

Wei Guo, Zhichao Peng

15:30-16:00

Physics-consistent learning of circuit solutions using a topological decoupling of MNA

P. Förster, I. Cortes Garcia, L. Jansen, W. Schilders, S. Schöps

16:00-16:30

Input-state-output learning of port-Hamiltonian systems and neural scaling laws

Karim Cherifi, Marco Roschkowski, Hannes Gernandt

16:30-17:00

Nonlinear Variational Integrators

Zeyuan Li, Michael Kraus

15:30-16:00

Extreme Scaling of a 1.5km global weather and climate model

Luca Parisi

16:00-16:30

Structure-Preserving Methods for the Compressible Euler Equations

Marco Artiano, Oswald Knoth, Peter Spichtinger, Hendrik Ranocha

16:30-17:00

An Entropy-Stable Discontinuous Spectral-Element Method for the Spherical Shallow Water Equation

P. Baasch, G. Gassner, T. Montoya, A. Rueda-Ramírez, B. Geihe

17:00-17:30

A numerical investigation of the Hopf bifurcation occurring in quasi-geostrophic channel flow

Michele Girfoglio

15:30-15:50

Error Analysis of Stabilized FEM for Singularly Perturbed Parabolic Delay-Differential Equations with Turning

Aasna Aasna

15:50-16:10

Nonlocal Fisher-KPP Equation with Free Boundaries: Numerical Strategies for Accelerated Spreading and Sensitivity

Vera Egorova, M-C. Casabán, Rafael Company

16:10-16:30

An Isogeometric Collocation Framework for Neural Field Models on Multi-Patch NURBS Surfaces

Neekar Mohammed

16:30-16:50

A IMEX-based spectral scheme with adaptive time-stepping for the Vlasov-Poisson system in the quasi-neutral

Bernardo Collufio, Francis Filbet

15:30-15:50

A Reduced Model for Synthesis of Composite Polymer Particles

Simone Rusconi, Christina Schenk, Arghir Zarnescu, Elena Akhmatskaya

15:50-16:10

Uncertainty Quantification of Upscaling Thermal Transport

van Goor, Edeling, Jafari, Lee, Luesink, Lyulin, Wits, Geurts

16:10-16:30

Numerical Analysis of Nonlinear Beam Networks

Lucia Swoboda

16:30-16:50

Computing the spectrum of the Schrödinger equation with quasiperiodic potential

Ron Lifshitz, Jitse Niesen, Alastair Rucklidge

16:50-17:10

Machine Learning for Coarse-Grained Molecular Sampling

Weilong Chen

15:30-15:50

A Hierarchical Splitting Approach for N-Split Differential Equations

Kevin Schäfers, Michael Günther

15:50-16:10

Structure-Preserving Splitting Methods for Coupled Port-Hamiltonian Systems

Marius Mönch, Nicole Marheineke

16:10-16:30

An Adaptive Gaussian-Based Time Integrator for Fokker–Planck Equations

Markus Bachmayr, Tianyu Jin, Damiano Lombardi, Olga Mula, Ahmad Zorkot

16:30-16:50

On splitting strategies for the numerical solution of stochastic delay differential equations with correlated

Conall Kelly

16:50-17:10

Convergence analysis for a full discretization of operator-valued differential Riccati equations

Teodor Åberg, Tony Stillfjord, Eskil Hansen