Research output per year
Research output per year
Personal profile
Profile
2008 Cand. Scient. Applied Mathematics DTU
2010 PhD Applied Mathematics Uni Surrey, UK
2011 Visiting fellow, visiting assistant professor City U Hong Kong
2012 HC Ørsted Post doc DTU Mathematics
2013-2016 Assistant Professor DTU Compute, Section of Mathematics
2016 onwards Associate Professor DTU Compute, Section of Mathematics
Research interests: Dynamical systems, singular perturbation theory, blowup.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Analytic weak-stable manifolds in unfoldings of saddle-nodes
Kristiansen, K. U. & Szmolyan, P., 2025, In: Nonlinearity. 38 , 70 p., 025019.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile -
Traveling Waves and Exponential Nonlinearities in the Zeldovich–Frank-Kamenetskii Equation
Jelbart, S., Kristiansen, K. U. & Szmolyan, P., 2025, In: SIAM Journal on Applied Dynamical Systems. 24, 1, p. 530-556Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile -
A dynamical systems approach to WKB-methods: The simple turning point
Uldall Kristiansen, K. & Szmolyan, P., 2024, In: Journal of Differential Equations. 406, p. 202-254Research output: Contribution to journal › Journal article › Research › peer-review
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Blowup Analysis of a Hysteresis Model Based Upon Singular Perturbations
Kristiansen, K. U., 2024, In: Journal of Nonlinear Science. 34, 64 p., 6.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile -
Circularization in the Damped Kepler Problem
Kristiansen, K. U. & Ortega, R., 2024, In: SIAM Journal on Applied Dynamical Systems. 23, 2, p. 1411-1441Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile
Projects
- 1 Finished
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From non-smooth to smooth - on regularization using slow-fast theory
Bossolini, E. (PhD Student), Brøns, M. (Main Supervisor), Galvanetto, U. (Supervisor), Kristiansen, K. U. (Supervisor), Henriksen, C. (Examiner), Hogan, S. J. (Examiner), Szmolyan, P. (Examiner) & Hogan, S. J. (Examiner)
Technical University of Denmark
15/10/2014 → 13/12/2017
Project: PhD
Activities
- 1 Participating in or organising a conference
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SIAM Conference on Applications of Dynamical Systems 2017
Brøns, M. (Participant), Kristiansen, K. U. (Participant), Champneys, A. R. (Chairman) & Hogan, J. (Chairman)
22 May 2017Activity: Attending an event › Participating in or organising a conference