| Schur complement preconditioners for multiple saddle point problems of block tridiagonal form with application to optimization problems J Sogn, W Zulehner IMA Journal of Numerical Analysis 39 (3), 1328-1359, 2019 | 33 | 2019 |
| Robust multigrid solvers for the biharmonic problem in isogeometric analysis J Sogn, S Takacs Computers & Mathematics with Applications 77 (1), 105-124, 2019 | 28 | 2019 |
| Stabilized finite element methods for the Brinkman equation on fitted and ficititious domains J Sogn | 14 | 2014 |
| Robust preconditioners for multiple saddle point problems and applications to optimal control problems A Beigl, J Sogn, W Zulehner SIAM Journal on Matrix Analysis and Applications 41 (4), 1590-1615, 2020 | 10 | 2020 |
| Multigrid solvers for isogeometric discretizations of the second biharmonic problem J Sogn, S Takacs Mathematical Models and Methods in Applied Sciences 33 (09), 1803-1828, 2023 | 4 | 2023 |
| Robust Preconditioning and Error Estimates for Optimal Control of the Convection--Diffusion--Reaction Equation with Limited Observation in Isogeometric Analysis KA Mardal, J Sogn, S Takacs SIAM Journal on Numerical Analysis 60 (1), 195-221, 2022 | 4 | 2022 |
| Preconditioning inverse problems for hyperbolic equations with applications to photoacoustic tomography A Beigl, O Scherzer, J Sogn, W Zulehner Inverse Problems 36 (1), 014002, 2019 | 4 | 2019 |
| Schur Complement Preconditioners for Multiple Saddle Point Problems and Applications J Sogn Johannes Kepler University Linz, 2018 | 4 | 2018 |
| Stable discretizations and IETI-DP solvers for the Stokes system in multi-patch IgA J Sogn, S Takacs ESAIM: Mathematical Modelling and Numerical Analysis 57 (2), 921-952, 2023 | 3* | 2023 |
| Isogeometric Tearing and Interconnecting solvers for linear elasticity in multi-patch Isogeometric Analysis with theory for two dimensional domains J Sogn, S Takacs Computer Methods in Applied Mechanics and Engineering 418, 116482, 2024 | 2 | 2024 |
| Dual-primal isogeometric tearing and interconnecting methods for the Stokes problem J Sogn, S Takacs Spectral and High Order Methods for Partial Differential Equations ICOSAHOM …, 2022 | 2 | 2022 |
| A robust and time-parallel preconditioner for parabolic reconstruction problems using Isogeometric Analysis KA Mardal, J Sogn, S Takacs arXiv preprint arXiv:2407.17964, 2024 | | 2024 |
| Variational Formulations of the Strong Formulation--Forward and Inverse Modeling using Isogeometric Analysis and Physics-Informed Networks KA Mardal, J Sogn, M Zeinhofer arXiv preprint arXiv:2312.03496, 2023 | | 2023 |
| Isogeometric Tearing and Interconnecting Solvers for Linearized Elasticity in multi-patch Isogeometric Analysis J Sogn, S Takacs arXiv preprint arXiv:2305.04975, 2023 | | 2023 |
