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English
Niklas Lundström
Vetenskaplig meritering:
Docent
Kontakt
E-post
niklas.lundstrom@umu.se
Telefon
090-786 63 86
,
070-622 97 76
Verksam vid
Anknytning
Universitetslektor vid
Institutionen för matematik och matematisk statistik
Plats
MIT-huset, plan 3, Matematik och matematisk statistik, MIT.D.339
Umeå universitet, 901 87 Umeå
Publikationer
Publikationer
Forskning
Forskning
Omnämnanden
Omnämnanden
2025
Estimates of size of cycle in a predator-prey system II
Advances in Differential Equations
, Khayyam Publishing 2025, Vol. 30, (3-4) : 207-236
Lundström, Niklas L.P.; Söderbacka, Gunnar J.
2024
Strong maximum principle and boundary estimates for nonhomogeneous elliptic equations
Potential Analysis
, Springer 2024, Vol. 60 : 425-443
Lundström, Niklas L. P.; Olofsson, Marcus; Toivanen, Olli
2023
Estimates of p-harmonic functions in planar sectors
Arkiv för matematik
, International Press of Boston 2023, Vol. 61, (1) : 141-175
Lundström, Niklas L. P.; Singh, Jesper
2022
Swedish Public Health Agency reporting has distorted mortality rates for the unvaccinated and the vaccinated
Littorin, Nils; Stahel, Anette; Engwall, Ann-Cathrin; et al.
2022
Growth of subsolutions to fully nonlinear equations in halfspaces
Journal of Differential Equations
, Academic Press 2022, Vol. 320 : 143-173
Lundström, Niklas L. P.
2022
Systems of Fully Nonlinear Parabolic Obstacle Problems with Neumann Boundary Conditions
Applied mathematics and optimization
, Springer 2022, Vol. 86, (2)
Lundström, Niklas L.P.; Olofsson, Marcus
2022
Estimates of size of cycle in a predator-prey system
Differential Equations and Dynamical Systems
, Springer 2022, Vol. 30, (1) : 131-159
Lundström, Niklas; Söderbacka, Gunnar
2022
Management strategies for run-of-river hydropower plants: an optimal switching approach
Optimization and Engineering
, Springer 2022, Vol. 23, (3) : 1707-1731
Olofsson, Marcus; Önskog, Thomas; Lundström, Niklas L. P.
2022
Serious side effects exceed the risk of hospitalization with COVID-19 in the Swedish population
Román, Sven; Stahel, Anette; Gilthorpe, Jonathan D.; et al.
2019
Meeting yield and conservation objectives by harvesting both juveniles and adults
American Naturalist
, University of Chicago Press 2019, Vol. 193, (3) : 373-390
Lundström, Niklas L. P.; Loeuille, Nicolas; Meng, Xinzhu; et al.
2019
Existence, uniqueness and regularity of solutions to systems of nonlocal obstacle problems related to optimal switching
Journal of Mathematical Analysis and Applications
, Elsevier 2019, Vol. 475, (1) : 13-31
Lundström, Niklas L.P.; Olofsson, Marcus; Önskog, Thomas
2019
Stochastic and partial differential equations on non-smooth time-dependent domains
Stochastic Processes and their Applications
, Elsevier 2019, Vol. 129, (4) : 1097-1131
Lundström, Niklas; Önskog, Thomas
2018
How to find simple nonlocal stability and resilience measures
Nonlinear dynamics
, Springer 2018, Vol. 93, (2) : 887-908
Lundström, Niklas L. P.
2017
Pareto-efficient biological pest control enable high efficacy at small costs
Ecological Modelling
, Amsterdam: Elsevier 2017, Vol. 364 : 89-97
Lundström, Niklas L. P.; Zhang, Hong; Brännström, Åke
2016
The boundary Harnack inequality for variable exponent p-Laplacian, Carleson estimates, barrier functions and p(⋅)-harmonic measures
Annali di Matematica Pura ed Applicata
, Springer 2016, Vol. 195, (2) : 623-658
Adamowicz, Tomasz; Lundström, Niklas L.P.
2016
Constrained growth flips the direction of optimal phenological responses among annual plants
New Phytologist
, Wiley-Blackwell 2016, Vol. 209, (4) : 1591-1599
Lindh, Magnus; Johansson, Jacob; Bolmgren, Kjell; et al.
2016
Phragmén-Lindelöf theorems and p-harmonic measures for sets near low-dimensional hyperplanes
Potential Analysis
, Springer Netherlands 2016, Vol. 44, (2) : 313-330
Lundström, Niklas L P
2014
Systems of variational inequalities in the context of optimal switching problems and operators of Kolmogorov type
Annali di Matematica Pura ed Applicata
, Springer 2014, Vol. 193, (4) : 1213-1247
Lundström, Niklas L P; Nyström, Kaj; Olofsson, Marcus
2014
Small shape deviations causes complex dynamics in large electric generators
European Physical Journal: Applied physics
, EDP Sciences 2014, Vol. 66, (2) : 20903-
Lundström, Niklas L.P.; Grafström, Anton; Aidanpää, Jan-Olov
2014
Systems of variational inequalities for non-local operators related to optimal switching problems: existence and uniqueness
Manuscripta mathematica
, Vol. 145, (3-4) : 407-432
Lundström, Niklas; Nyström, Kaj; Olofsson, Marcus
2013
Why well spread probability samples are balanced
Open Journal of Statistics
, Scientific Research Publishing 2013, Vol. 3, (1) : 36-41
Grafström, Anton; Lundström, Niklas L.P.
2013
Decay of a p-harmonic measure in the plane
Annales Academiae Scientiarum Fennicae Mathematica
, Suomalainen Tiedeakatemia 2013, Vol. 38, (1) : 351-366
Lundström, Niklas L.P.; Vasilis, Jonatan
2013
Dynamics and management of stage-structured fish stocks
Bulletin of Mathematical Biology
, Springer 2013, Vol. 75, (1) : 1-23
Meng, Xinzhu; Lundström, Niklas L.P.; Bodin, Mats; et al.
2012
Spatially balanced sampling through the pivotal method
Biometrics
, John Wiley & Sons 2012, Vol. 68, (2) : 514-520
Grafström, Anton; Lundström, Niklas LP; Schelin, Lina
2011
Boundary estimates for solutions to operators of
p
-Laplace type with lower order terms
Journal of Differential Equations
, Vol. 250, (1) : 264-291
Avelin, Benny; Lundström, Niklas L.P.; Nyström, Kaj
2011
Optimal doubling, reifenberg flatness and operators of p-laplace type
Nonlinear Analysis
, Vol. 74, (17) : 5943-5955
Avelin, Benny; Lundström, Niklas L.P.; Nyström, Kaj
2011
Estimates for p-harmonic functions vanishing on a flat
Nonlinear Analysis
, Elsevier 2011, Vol. 74, (18) : 6852-6860
Lundström, Niklas L P
2011
p-harmonic functions near the boundary
Doctoral thesis / Umeå University, Department of Mathematics
, 50
Lundström, Niklas L.P.
2011
Dynamics in large generators due to oval rotorand triangular stator shape
Acta Mechanica Sinica
, Beijing: Science Press 2011, Vol. 27, (1) : 18-27
Lundström, Niklas L.P.; Aidanpää, Jan - Olov
2011
The Boundary Harnack Inequality for Solutions to Equations of Aronsson type in the Plane
Annales Academiae Scientiarum Fennicae Mathematica
, Academia Scientiarum Fennica 2011, Vol. 36 : 261-278
Lundström, Niklas L.P.; Nyström, Kaj
2009
Developments in rotor dynamical modeling of hydropower units
Aidanpää, Jan - Olov; Lundström, Niklas L.P.
2009
Complex dynamic responses due to deviations of generator shape
10
th
CONFERENCE on Dynamical Systems: Theory and Applications
Lundström, Niklas L.P.; Aidanpää, Jan - Olov
2009
On a two-phase free boundary condition for p-harmonic measures
Manuscripta mathematica
, Springer 2009, Vol. 129, (2) : 231-249
Lundström, Niklas L.P.; Nyström, Kaj
2008
Boundary Harnack inequalities for operators of p-Laplace type in Reifenberg flat domains
Perspectives in Partial Differential Equations, Harmonic Analysis and Applications: A Volume in Honor of Vladimir G. Maz'ya's 70th Birthday
, American Mathematical Society (AMS) 2008 : 229-266
Lewis, John L.; Lundström, Niklas; Nyström, Kaj
2008
Whirling Frequencies and Amplitudes due to Deviations of Generator Shape
International Journal of Non-Linear Mechanics
, Vol. 43, (9) : 933-940
Lundström, Niklas; Aidanpää, Jan - Olov
2007
Dynamic Consequences of Electromagnetic Pull Due to Deviations in Generator Shape
Journal of Sound and Vibration
, Vol. 301, (1-2) : 207-225
Lundström, Niklas L.P.; Aidanpää, Jan-Olov
2005
Bifurcations and Strange Attractors in a Climate Related System
Differentsial'nye Uravneniya i Protsessy Upravleniya / Differential Equations and Control Processes
, (1) : 1-53
Lundström, Niklas L.P.
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Partiella differentialekvationer
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Viskositetslösningar till system av partiella differentialekvationer relaterade till optimalbytesproblem
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