##  [Reaction–Diffusion System](/reaction-diffusion-system) 

  ##  [Reaction–Diffusion System](https://natural.quantumdictionary.io/reaction-diffusion-system-0) 

  

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**Natural & Formal Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A class of continuum models in which one or more scalar fields representing concentrations evolve under local nonlinear reaction kinetics coupled to spatial spreading by diffusion, commonly written as time-dependent partial differential equations.