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| Viser treff 1-26 av 26 |
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2024
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| 1. | Galtung, Sondre Tesdal. A variational discretization of the Camassa–Holm equation and a non-conservative traveling wave. Applied Math Seminar; 2024-02-16 NTNU |
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2023
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| 2. | Ben-Porat, Immanuel; Carrillo, José A.; Galtung, Sondre Tesdal. Mean field limit for one dimensional opinion dynamics with Coulomb interaction and time dependent weights. Nonlinear Analysis 2023 ;Volum 240. s. - NTNU |
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| 3. | Galtung, Sondre Tesdal. A variational discretization of the Camassa–Holm equation, and a non-conservative, energy preserving solution. Forskningsgruppeseminar; 2023-01-19 - 2023-01-19 NTNU |
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| 4. | Galtung, Sondre Tesdal. A variational discretization of the Camassa–Holm equation, and a non-conservative traveling wave. Matematiska kollokviet; 2023-11-01 - 2023-11-01 NTNU |
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| 5. | Galtung, Sondre Tesdal. A variational discretization of the Camassa–Holm equation vs. the stumpon. Order and Randomness in Partial Differential Equations; 2023-11-07 - 2023-11-07 NTNU |
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| 6. | Galtung, Sondre Tesdal. The mean field limit for 1D opinion dynamics through front tracking approximations. Numerical methods for hyperbolic problems – numhyp23; 2023-06-26 - 2023-06-30 NTNU |
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2022
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| 7. | Bressan, Alberto; Galtung, Sondre Tesdal; Grunert, Katrin; Nguyen, Khai Tien. Shock interactions for the Burgers-Hilbert equation. Communications in Partial Differential Equations 2022 ;Volum 47.(9) s. 1795-1844 NTNU |
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| 8. | Bressan, Alberto; Galtung, Sondre Tesdal; Sun, Qing. Optimal shapes for tree roots. SIAM Journal on Mathematical Analysis 2022 ;Volum 54.(4) s. 4757-4784 NTNU |
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| 9. | Galtung, Sondre Tesdal. A variational discretization of the Camassa–Holm equation, and a non-conservative, energy-preserving solution. Forskningsgruppeseminar; 2022-11-09 - 2022-11-09 NTNU |
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| 10. | Galtung, Sondre Tesdal. Some models for biological shape growth. 28th Nordic Congress of Mathematics; 2022-08-18 - 2022-08-21 NTNU |
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| 11. | Galtung, Sondre Tesdal. Stumpons are non-conservative traveling waves of the Camassa-Holm equation. XVIII International Conference on Hyperbolic Problems Theory, Numerics, Applications; 2022-06-20 - 2022-06-24 NTNU |
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| 12. | Galtung, Sondre Tesdal. Stumpons are non-conservative traveling waves of the Camassa–Holm equation. 2nd Norwegian meeting on PDEs; 2022-06-08 - 2022-06-10 NTNU |
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| 13. | Galtung, Sondre Tesdal; Grunert, Katrin. Stumpons are non-conservative traveling waves of the Camassa–Holm equation. Physica D : Non-linear phenomena 2022 ;Volum 433. s. - NTNU |
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2021
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| 14. | Galtung, Sondre Tesdal; Grunert, Katrin. A numerical study of variational discretizations of the Camassa–Holm equation. BIT Numerical Mathematics 2021 ;Volum 61.(4) s. 1271-1309 NTNU |
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| 15. | Galtung, Sondre Tesdal; Raynaud, Xavier. A semi-discrete scheme derived from variational principles for global conservative solutions of a Camassa–Holm system. Nonlinearity 2021 ;Volum 34.(4) s. 2220-2274 SINTEF NTNU |
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2020
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| 16. | Bressan, Alberto; Galtung, Sondre Tesdal. A 2-dimensional shape optimization problem for tree branches. Networks and Heterogeneous Media 2020 ;Volum 16.(1) s. 1-29 NTNU |
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| 17. | Bressan, Alberto; Galtung, Sondre Tesdal; Reigstad, Audun; Ridder, Johanna. Competition models for plant stems. Journal of Differential Equations 2020 ;Volum 269.(2) s. 1571-1611 NTNU |
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| 18. | Galtung, Sondre Tesdal. A semi-discrete Camassa–Holm system based on variational principles. DNA seminar; 2020-09-16 - 2020-09-16 NTNU |
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| 19. | Galtung, Sondre Tesdal. Discretizations of Wave Equations and Applications of Variational Principles. : NTNU 2020 (ISBN 978-82-326-5008-8) 252 s. NTNU |
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2018
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| 20. | Galtung, Sondre Tesdal. A Convergent Crank–Nicolson Galerkin Scheme for the Benjamin–Ono Equation. Discrete and Continuous Dynamical Systems. Series A 2018 ;Volum 38.(3) s. 1243-1268 NTNU |
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| 21. | Galtung, Sondre Tesdal. A Discrete Lagrangian Scheme for the Two-component Camassa–Holm System. XVII International Conference on Hyperbolic Problems Theory, Numerics, Applications; 2018-06-25 - 2018-06-29 NTNU |
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| 22. | Galtung, Sondre Tesdal. Convergence Rates of a Fully Discrete Galerkin Scheme for the Benjamin–Ono Equation. I: Theory, Numerics and Applications of Hyperbolic Problems I. Springer Nature 2018 ISBN 978-3-319-91545-6. s. 589-601 NTNU |
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2017
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| 23. | Galtung, Sondre Tesdal. A convergent Crank–Nicolson Galerkin scheme for the Benjamin–Ono equation. SDE school; 2017-03-07 - 2017-03-10 NTNU |
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| 24. | Galtung, Sondre Tesdal. A Discrete Scheme for Solving the Benjamin–Ono Equation. Heidelberg Laureate Forum; 2017-09-24 - 2017-09-29 NTNU |
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2016
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| 25. | Galtung, Sondre Tesdal. A Convergent Crank–Nicolson Type Galerkin Scheme for the Benjamin–Ono Equation. XVI International Conference on Hyperbolic Problems Theory, Numerics, Applications; 2016-08-01 - 2016-08-05 NTNU |
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| 26. | Oosterkamp, Antonie; Ytrehus, Tor; Galtung, Sondre Tesdal. Effect of the choice of boundary conditions on modelling ambient to soil heat transfer near a buried pipeline. Applied Thermal Engineering 2016 ;Volum 100. s. 367-377 NORCE |
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