Research reports

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Nr.	PDF	Authors and Title
2026-29	PDFfile_download	C. Marcati and M. Maric and Ch. Schwab and J. Zech Neural and Spectral Operator Surrogates on Gaussian Spaces
2026-28	PDFfile_download	E. Cherkaev and B. Davies and S. Guenneau and C. Thalhammer and N. Wellander High-frequency spectral asymptotics and homogenization for quasiperiodic operators
2026-27	PDFfile_download	H. Ammari and S. Barandun and J. Qiu and A. Uhlmann Long-range interactions and Anderson localisation for one-dimensional high-contrast resonator chain
2026-26	PDFfile_download	H. Ammari and Y. Gao Nonlinear subwavelength resonances and bound states in the continuum in metascreens
2026-25	PDFfile_download	F. Rohner and C. Schwab Higher-Order QMC Galerkin FEM for Singular Perturbation: Reaction--Diffusion with Affine-Parametric Reaction
2026-24	PDFfile_download	R. Dabetic Multigrid Preconditioning for FEEC using Mass-Lumping and Transforming Smoothers
2026-23	PDFfile_download	H. Ammari and C. Thalhammer Perturbative Approach to Nonlinear Capacitance Matrix Formulations
2026-22	PDFfile_download	H. Ammari and X. Fu and W. Jing and H. Li Minnaert resonances and higher-order acoustic modes for bubbles in a viscous fluid with surface tension
2026-21	PDFfile_download	K. Kirchner and F. Nobile and Ch. Schwab and T. Vanzan Optimized multilevel Monte Carlo methods in Banach spaces
2026-20	PDFfile_download	H. Ammari and J. Qiu Robustness of Valley-Hall Interface Modes Against Sharp Bending
2026-19	PDFfile_download	H. Ammari and B. Miao and J. Qiu Resolvent Convergence and Patch Approximation for Subwavelength Guided Modes in Non-Periodic Systems of High-Contrast Resonators
2026-18	PDFfile_download	H. Ammari and B. Li and P. Liu and Y. Shao and A. Uhlmann Frequency-dependent capacitance matrix formulation for Fabry-Pérot resonances in two- and three-dimensional systems
2026-17	PDFfile_download	F. Rohner and Ch. Schwab and C. Xenophontos Neural Networks for Singular Perturbations - Finite Regularity
2026-16	PDFfile_download	Ch. Schwab and J. Westermann and J. Zech Operator Surrogates
2026-15	PDFfile_download	V.H. Hoang and C.H. Pang and Ch. Schwab Sparse Upscaling Operators for Homogenization*
2026-14	PDFfile_download	H. Harbrecht and Ch. Schwab Neural Shape Operator Surrogates Expression Rate Bounds
2026-13	PDFfile_download	H. Ammari and B. Li and P. Liu and Y. Shao Frequency-dependent capacitance matrix formulation for Fabry-Pérot resonances. Part I: One-dimensional finite systems
2026-12	PDFfile_download	D. Dung and H. Harbrecht and V.K. Nguyen and Ch. Schwab Elliptic PDEs on log-Gaussian Shapes: Sparsity and Finite Element Discretization
2026-11	PDFfile_download	H. Ammari and J. Qiu Symmetry-protected interface modes bifurcated from double Dirac cones
2026-10	PDFfile_download	H. Ammari and Y. Gao and L. Vrabac Reduced Order Model for Broadband Superabsorption of Waves by Metascreens
2026-09	PDFfile_download	R. Hiptmair and P.-Y. Yu and T.-W. Yu A Mixed Finite Element Method for the Dirichlet Vector Laplacian in Three Dimensions Revised 1: March 2026
2026-08	PDFfile_download	B. Bahr and M. Faustmann and C. Marcati and J.M. Melenk and Ch. Schwab Exponential Convergence of hp-FEM for the Integral Fractional Laplacian on cuboids Revised 1: March 2026 Revised 2: March 2026
2026-07	PDFfile_download	D. Dung and V. Nguyen and D. Pham and Ch. Schwab Approximation of PDE solution manifolds: Sparse-grid interpolation and quadrature
2026-06	PDFfile_download	E. García-Sánchez and D. Leung and M. Taylor and P. Tradacete Banach lattices with upper p-estimates: Renorming and factorization
2026-05	PDFfile_download	H. Ammari and E.O. Hiltunen and B. Li and P. Liu and Y. Shao and A. Uhlmann Non-Hermitian Fabry-Pérot Resonances
2026-04	PDFfile_download	H. Ammari and C. Thalhammer A Real-Space Formulation of the Zak Phase via Weyl m-Functions
2026-03	PDFfile_download	F. Gatti CUBE: Cubed-Sphere Projection for Adaptive Mesh Generation in Spherical Coordinates
2026-02	PDFfile_download	P. Berná and D. Freeman and T. Oikhberg and M. Taylor Maximal inequalities, frames and greedy algorithms
2026-01	PDFfile_download	H. Ammari and J. Qiu Bulk-Edge Correspondence for Finite Two-dimensional Ergodic Disordered Systems Revised 1: June 2026

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