Arild Wikan,
Ørjan Fosdahl Kristensen
:
On bifurcations, resonances and dynamical behaviour in nonlinear iteroparous Leslie matrix models
Arild Wikan,
Ørjan Fosdahl Kristensen
:
Stage-Dependent Predation on Prey Species Who Possess Different Life Histories
Discrete Dynamics in Nature and Society 2023
ARKIV /
DOI
Arild Wikan,
Ørjan Kristensen
:
Compensatory and overcompensatory dynamics in prey–predator systems exposed to harvest
Journal of Applied Mathematics and Computing 2021
ARKIV /
DOI
Arild Wikan,
Ørjan Kristensen
:
Prey-Predator Interactions in Two and Three Species Population Models
Discrete Dynamics in Nature and Society 2019
ARKIV /
DOI
Arild Wikan
:
An analysis of a semelparous population model with density-Ddependent fecundity and density - dependent survival probabilities
Journal of Applied Mathematics 2017
ARKIV /
DOI
Arild Wikan,
Ørjan Kristensen
:
Nonstationary and Chaotic Dynamics in Age-Structured Population Models
Discrete Dynamics in Nature and Society 2017
ARKIV /
DOI
Arild Wikan
:
An Analysis of Discrete Stage-Structured Prey and Prey-Predator Population Models
Discrete Dynamics in Nature and Society 2017
ARKIV /
DOI
Arild Wikan
:
On the Interplay between Cannibalism and Harvest in Stage-Structured Population Models
Journal of Marine Biology 2015
ARKIV /
DOI
Arild Wikan
:
On reserves, stability and the maximum sustainable yield problem
Journal of Mathematics and Statistics 2013
DOI
Arild Wikan
:
Age or Stage Structure? A Comparison of Dynamic Outcomes from Discrete Age- and Stage-Structured Population Models
Bulletin of Mathematical Biology 2012
DOI
Arild Wikan
:
Towards some general ecological principles
Journal of Mathematics and Statistics 2012
ARKIV /
DOI
Arild Wikan
:
On Nonlinear age and stage structured population models
Journal of Mathematics and Statistics 2012
Arne Eide,
Arild Wikan
:
Optimal selection and effort in a fishery on a stock with cannibalistic behaviour the case of the Northeast Arctic cod fisheries
Journal of Fisheries and Aquatic Sciences 2010
Einar Mjølhus,
Arild Wikan,
Tale Solberg
:
On synchronization in semelparous populations
Journal of Mathematical Biology 2005
DOI
Arild Wikan,
Arne Eide
:
An analysis of a nonlinear stage-structured cannibalism model with Application to the Northeast Arctic cod stock
Bulletin of Mathematical Biology 2004
DOI
Arild Wikan
:
Stabilizing and destabilizing effects in some age-structured population models
WSEAS Transactions on Biology and Biomedicine 2004
Arild Wikan
:
Dynamical consequences of harvest in discrete age-structured population models
Journal of Mathematical Biology 2004
Arild Wikan
:
From chaos to chaos. An analysis of a Discrete age structured prey-predator model
Journal of Mathematical Biology 2001
Arild Wikan
:
Four periodicity in Leslie Matrix models with nonlinear survival probabilities
Theoretical Population Biology 1998
DOI
Arild Wikan
:
Dynamic consequences of reproductive delay in Leslie Matrix models with nonlinear survival probabilities
Mathematical Biosciences 1997
Arild Wikan,
Einar Mjølhus
:
Overcompensatory recruitment and generation delay in Discrete age structured population models
Journal of Mathematical Biology 1996
DOI
Arild Wikan,
Einar Mjølhus
:
Periodicity of 4 in age-structured population models with density dependence
Journal of Theoretical Biology 1995
Jan Karsten Trulsen,
Arild Wikan
:
Numerical simulation of Poynting Robertson and collisional effects in the interplanetary dust cloud
Astronomy and Astrophysics (A & A) 1980