11 Publications
2021 | Preprint | LibreCat-ID: 21600
Dellnitz M, Hüllermeier E, Lücke M, et al. Efficient time stepping for numerical integration using reinforcement learning. arXiv:210403562. 2021.
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2021 | Preprint | LibreCat-ID: 21572
Ridderbusch S, Offen C, Ober-Blöbaum S, Goulart P. Learning ODE Models with Qualitative Structure Using Gaussian Processes .
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2020 | Preprint | LibreCat-ID: 19941
McLachlan RI, Offen C. Backward error analysis for variational discretisations of partial differential equations. arXiv:200614172.
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2020 | Journal Article | LibreCat-ID: 19939
Kreusser LM, McLachlan RI, Offen C. Detection of high codimensional bifurcations in variational PDEs. Nonlinearity. 2020;33(5):2335-2363. doi:10.1088/1361-6544/ab7293
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2020 | Dissertation | LibreCat-ID: 19947
Offen C. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University; 2020.
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2020 | Journal Article | LibreCat-ID: 19938
McLachlan RI, Offen C. Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation. Foundations of Computational Mathematics. 2020;20(6):1363-1400. doi:10.1007/s10208-020-09454-z
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2019 | Journal Article | LibreCat-ID: 19945
McLachlan RI, Offen C, Tapley BK. Symplectic integration of PDEs using Clebsch variables. Journal of Computational Dynamics. 2019;6(1):111-130. doi:10.3934/jcd.2019005
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2018 | Journal Article | LibreCat-ID: 19935
McLachlan RI, Offen C. Bifurcation of solutions to Hamiltonian boundary value problems. Nonlinearity. 2018:2895-2927. doi:10.1088/1361-6544/aab630
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2018 | Journal Article | LibreCat-ID: 19943
McLachlan RI, Offen C. Hamiltonian boundary value problems, conformal symplectic symmetries, and conjugate loci. New Zealand Journal of Mathematics. 2018;48:83-99.
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2018 | Journal Article | LibreCat-ID: 19937
McLachlan RI, Offen C. Symplectic integration of boundary value problems. Numerical Algorithms. 2018:1219-1233. doi:10.1007/s11075-018-0599-7
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2018 | Preprint | LibreCat-ID: 19940
Offen C. Local intersections of Lagrangian manifolds correspond to catastrophe theory. arXiv:181110165.
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11 Publications
2021 | Preprint | LibreCat-ID: 21600
Dellnitz M, Hüllermeier E, Lücke M, et al. Efficient time stepping for numerical integration using reinforcement learning. arXiv:210403562. 2021.
LibreCat
| Download (ext.)
2021 | Preprint | LibreCat-ID: 21572
Ridderbusch S, Offen C, Ober-Blöbaum S, Goulart P. Learning ODE Models with Qualitative Structure Using Gaussian Processes .
LibreCat
| Download (ext.)
2020 | Preprint | LibreCat-ID: 19941
McLachlan RI, Offen C. Backward error analysis for variational discretisations of partial differential equations. arXiv:200614172.
LibreCat
| Download (ext.)
2020 | Journal Article | LibreCat-ID: 19939
Kreusser LM, McLachlan RI, Offen C. Detection of high codimensional bifurcations in variational PDEs. Nonlinearity. 2020;33(5):2335-2363. doi:10.1088/1361-6544/ab7293
LibreCat
| DOI
| Download (ext.)
2020 | Dissertation | LibreCat-ID: 19947
Offen C. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University; 2020.
LibreCat
| Files available
| Download (ext.)
2020 | Journal Article | LibreCat-ID: 19938
McLachlan RI, Offen C. Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation. Foundations of Computational Mathematics. 2020;20(6):1363-1400. doi:10.1007/s10208-020-09454-z
LibreCat
| DOI
| Download (ext.)
2019 | Journal Article | LibreCat-ID: 19945
McLachlan RI, Offen C, Tapley BK. Symplectic integration of PDEs using Clebsch variables. Journal of Computational Dynamics. 2019;6(1):111-130. doi:10.3934/jcd.2019005
LibreCat
| DOI
| Download (ext.)
2018 | Journal Article | LibreCat-ID: 19935
McLachlan RI, Offen C. Bifurcation of solutions to Hamiltonian boundary value problems. Nonlinearity. 2018:2895-2927. doi:10.1088/1361-6544/aab630
LibreCat
| DOI
| Download (ext.)
2018 | Journal Article | LibreCat-ID: 19943
McLachlan RI, Offen C. Hamiltonian boundary value problems, conformal symplectic symmetries, and conjugate loci. New Zealand Journal of Mathematics. 2018;48:83-99.
LibreCat
| Files available
| Download (ext.)
2018 | Journal Article | LibreCat-ID: 19937
McLachlan RI, Offen C. Symplectic integration of boundary value problems. Numerical Algorithms. 2018:1219-1233. doi:10.1007/s11075-018-0599-7
LibreCat
| DOI
| Download (ext.)
2018 | Preprint | LibreCat-ID: 19940
Offen C. Local intersections of Lagrangian manifolds correspond to catastrophe theory. arXiv:181110165.
LibreCat
| Files available
| Download (ext.)