SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Extended search

Träfflista för sökning "swepub ;lar1:(umu);pers:(Puu Tönu 1936);mspu:(article);srt2:(1985-1989)"

Search: swepub > Umeå University > Puu Tönu 1936 > Journal article > (1985-1989)

  • Result 1-2 of 2
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Puu, Tönu, 1936- (author)
  • A simplified model of spatiotemporal population dynamics.
  • 1985
  • In: Environment and planning A. - 0308-518X .- 1472-3409. ; 17:9, s. 263-269
  • Journal article (peer-reviewed)abstract
    • This paper is an extension of the model of population growth and migration originally developed by H. Hotelling in 1921. This model consists of two ingredients, a logistic growth function and a linear spatial diffusion term. The author notes that the saturation population can be affected by the development of new technology and that improvements in transportation have increased the possibilities for migration. "Basic nonlinearities are introduced by use of a production technology with increasing-decreasing returns to scale. It is demonstrated how industrial takeoffs, population transitions, and agglomerative spatial patterns can emerge by changing the model parameters.
  •  
2.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-2 of 2
Type of publication
journal article  (2)Undo refine
Type of content
peer-reviewed (2)
Author/Editor
Puu, Tönu, 1936- (2)Undo refine
University
Umeå University  (2)Undo refine
Language
English (2)

Year

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view