scholarly journals COMPARISON OF DYNAMICS MODES OF STRUCTURED POPULATION MODEL WITH AGE SPECIFIC HARVESTING

2018 ◽  
Author(s):  
G.P. Neverova ◽  
◽  
Е.Ya. Frisman ◽  
◽  
◽  
...  
Keyword(s):  
Population Model ◽  
Structured Population Model ◽  
Structured Population

scholarly journals Sensitivity equations for a size-structured population model

2009 ◽  
Vol 67 (4) ◽  
pp. 627-660 ◽  
Author(s):  
H. T. Banks ◽  
Stacey L. Ernstberger ◽  
Shuhua Hu
Keyword(s):  
Population Model ◽  
Structured Population Model ◽  
Structured Population ◽  
Sensitivity Equations

ON THE WELL-POSEDNESS OF A NONLINEAR HIERARCHICAL SIZE-STRUCTURED POPULATION MODEL

2017 ◽  
Vol 58 (3-4) ◽  
pp. 482-490
Author(s):  
YAN LIU ◽  
ZE-RONG HE
Keyword(s):  
Comparison Principle ◽  
Existence And Uniqueness ◽  
Population Model ◽  
Time Dependent ◽  
Well Posedness ◽  
Vital Rates ◽  
Structured Population Model ◽  
Structured Population ◽  
Nonnegative Solutions

We analyse a nonlinear hierarchical size-structured population model with time-dependent individual vital rates. The existence and uniqueness of nonnegative solutions to the model are shown via a comparison principle. Our investigation extends some results in the literature.

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