Open AccessSpreading speeds of $N$-season spatially periodic integro-difference models
Author(s) -
Weiwei Ding,
Xing Liang,
Bin Xu
Publication year - 2013
Publication title -
discrete and continuous dynamical systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.289
H-Index - 70
eISSN - 1553-5231
pISSN - 1078-0947
DOI - 10.3934/dcds.2013.33.3443
Subject(s) - eigenvalues and eigenvectors , mathematics , distribution (mathematics) , mathematical analysis , meteorology , physics , quantum mechanics
In this paper, the spreading speeds of $N$-season spatially periodic integro-difference models are investigated. The variational formula of the spreading speeds is given via the principal eigenvalues of the respective positive linear operators. The effects of the spatial and temporal distribution of the intrinsic growth rates on the spreading speeds are considered.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom