ODE | Population models

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Examples and explanations for a course in ordinary differential equations.

In this video we derive a general model for population growth. The usual exponential growth equation and the logistic equation are special cases of this model. We also discuss harvesting.
  1. commutant
  2. ODE
  3. differential equations
  4. video lecture
  5. first order
  6. population growth
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Комментарии
Автор

reviewing for my mathematical modelling final, thanks a bunch!

davidkim
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Very good. Simple and straight forward.

jmorga
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Thank you for posting such a useful clip, if there is some practice involved, I will be more grateful.

lifehapad
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the time is in DAYS.. :) great video! thank you! great explanation and graphics

ptyptypty
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A population grows exponentially with growth constant 2. The emigration
rate (as a function of time) is t
2. The initial population has size 20000. What will the
population be at time t in the future? Please provide solution for it. Or atleast give me some idea about how to use this emigration rate

namratasethia
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Are the rates are really "rate" or just a number? I mean is "birth rate" means the birth count in a very small time interval or is it x% of the current population?

btocakci
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Watch this video, it might be helpful:

negarhashemian