scholarly journals Scalable Newton-Krylov-BDDC and FETI-DP Deluxe Solvers for Decoupled Cardiac Reaction-Diffusion Models

2021 ◽  
Author(s):  
N. Huynh ◽  
L. Pavarino ◽  
S. Scacchi
Keyword(s):  
Reaction Diffusion ◽  
Diffusion Models ◽  
Cardiac Reaction

scholarly journals The interplay between phenotypic and ontogenetic plasticities can be assessed using reaction-diffusion models

2017 ◽  
Vol 43 (2) ◽  
pp. 247-264 ◽  
Author(s):  
Aldo Ledesma-Durán ◽  
Lorenzo-Héctor Juárez-Valencia ◽  
Juan-Bibiano Morales-Malacara ◽  
Iván Santamaría-Holek
Keyword(s):  
Reaction Diffusion ◽  
Diffusion Models

scholarly journals Reaction time for trimolecular reactions in compartment-based reaction-diffusion models

2018 ◽  
Vol 148 (20) ◽  
pp. 204108
Author(s):  
Fei Li ◽  
Minghan Chen ◽  
Radek Erban ◽  
Yang Cao
Keyword(s):  
Reaction Time ◽  
Reaction Diffusion ◽  
Diffusion Models

Creativity and ALife

2015 ◽  
Vol 21 (3) ◽  
pp. 354-365 ◽  
Author(s):  
Margaret A. Boden
Keyword(s):  
Genetic Algorithms ◽  
Cellular Automata ◽  
Reaction Diffusion ◽  
Evolutionary Programming ◽  
Diffusion Models ◽  
Do So

Three forms of creativity are exemplified in biology and studied in ALife. Combinational creativity exists as the first step in genetic algorithms. Exploratory creativity is seen in models using cellular automata or evolutionary programs. Transformational creativity can result from evolutionary programming. Even radically novel forms can do so, given input from outside the program itself. Transformational creativity appears also in reaction-diffusion models of morphogenesis. That there are limits to biological creativity is suggested by ALife work bearing on instances of biological impossibility.

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