Preprints
- S. Mishra, D. Ochsner, A. M. Ruf, and F. Weber, Well-posedness of Bayesian inverse problems for hyperbolic conservation laws [arxiv]
Education
- Since 2022: Postdoc at the University of Oslo, Norway
- 2019--2022: Postdoc at ETH Zürich, Switzerland
- 2019: PhD at the University of Oslo, Norway
- 2016: MSc Mathematics at the TU Berlin, Germany
- 2013: BSc Mathematics at the TU Berlin, Germany
Popular Science
Web page
Google scholar
Researchgate
ORCID
Tags:
Mathematics,
Partial Differential Equations
Publications
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Badwaik, Jayeesh; Klingenberg, Christian; Risebro, Nils Henrik & Ruf, Adrian Montgomery
(2021).
Multilevel Monte Carlo finite volume methods for random conservation laws with discontinuous flux.
Mathematical Modelling and Numerical Analysis.
ISSN 0764-583X.
55(3),
p. 1039–1065.
doi:
10.1051/m2an/2021011.
Full text in Research Archive
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Ridder, Johanna & Ruf, Adrian Montgomery
(2019).
A convergent finite difference scheme for the Ostrovsky–Hunter equation with Dirichlet boundary conditions.
BIT Numerical Mathematics.
ISSN 0006-3835.
59,
p. 775–796.
doi:
10.1007/s10543-019-00746-7.
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Ruf, Adrian Montgomery
(2017).
Convergence of a full discretization for a second-order nonlinear elastodynamic equation in isotropic and anisotropic Orlicz spaces.
Zeitschrift für Angewandte Mathematik und Physik.
ISSN 0044-2275.
68:118(5),
p. 1–24.
doi:
10.1007/s00033-017-0863-z.
Full text in Research Archive
Show summary
In this paper, we study a second-order, nonlinear evolution equation with damping arising in elastodynamics. The nonlinear term is monotone and possesses a convex potential but exhibits anisotropic and nonpolynomial growth. The appropriate setting for such equations is that of monotone operators in Orlicz spaces. Global existence of solutions in the sense of distributions is shown via convergence of the backward Euler scheme combined with an internal approximation. Moreover, we show uniqueness in a class of sufficiently smooth solutions and provide an a priori error estimate for the temporal semidiscretization.
View all works in Cristin
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Ruf, Adrian Montgomery
(2019).
Second-order numerical methods for nonlocal conservation laws.
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Ruf, Adrian Montgomery
(2019).
The optimal convergence rate of monotone schemes for conservation laws in the Wasserstein distance.
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Ruf, Adrian Montgomery
(2019).
A second-order scheme for a class of nonlocal conservation laws.
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Ruf, Adrian Montgomery
(2018).
A second-order method for nonlocal conservation laws.
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Ruf, Adrian Montgomery
(2018).
The Ostrovsky-Hunter equation with Dirichlet boundary conditions.
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Ruf, Adrian Montgomery
(2018).
The Ostrovsky-Hunter equation with Dirichlet boundary conditions.
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Ruf, Adrian Montgomery
(2017).
Multiphase Flow in Pipelines.
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Ruf, Adrian Montgomery
(2016).
A class of nonlinear evolution equations of second order.
View all works in Cristin
Published
Aug. 22, 2016 1:42 PM
- Last modified
Apr. 29, 2022 2:47 PM