Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology

Numerical analysis and computational simulation of partial differentialequation models in mathematical biology are now an integral partof the research in this field. Increasingly we are seeing the development ofpartial differential equation models in more than one space dimension, and itis therefore...

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Main Authors: Heiko Enderling, Alexander R.A. Anderson, Mark A.J. Chaplain, Glenn W.A. Rowe
Format: Article
Language:English
Published: AIMS Press 2006-07-01
Series:Mathematical Biosciences and Engineering
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2006.3.571
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author Heiko Enderling
Alexander R.A. Anderson
Mark A.J. Chaplain
Glenn W.A. Rowe
author_facet Heiko Enderling
Alexander R.A. Anderson
Mark A.J. Chaplain
Glenn W.A. Rowe
author_sort Heiko Enderling
collection DOAJ
description Numerical analysis and computational simulation of partial differentialequation models in mathematical biology are now an integral partof the research in this field. Increasingly we are seeing the development ofpartial differential equation models in more than one space dimension, and itis therefore necessary to generate a clear and effective visualisation platformbetween the mathematicians and biologists to communicate the results. Themathematical extension of models to three spatial dimensions from one or twois often a trivial task, whereas the visualisation of the results is more complicated.The scope of this paper is to apply the established marching cubesvolume rendering technique to the study of solid tumour growth and invasion,and present an adaptation of the algorithm to speed up the surface renderingfrom numerical simulation data. As a specific example, in this paper we examinethe computational solutions arising from numerical simulation resultsof a mathematical model of malignant solid tumour growth and invasion in anirregular heterogeneous three-dimensional domain, i.e., the female breast. Dueto the different variables that interact with each other, more than one data setmay have to be displayed simultaneously, which can be realized through transparencyblending. The usefulness of the proposed method for visualisation ina more general context will also be discussed.
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spelling doaj-art-46546e170f954878a0c2479484f918822025-01-24T01:52:27ZengAIMS PressMathematical Biosciences and Engineering1551-00182006-07-013457158210.3934/mbe.2006.3.571Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biologyHeiko Enderling0Alexander R.A. Anderson1Mark A.J. Chaplain2Glenn W.A. Rowe3Division of Mathematics, University of Dundee, 23 Perth Road, Dundee, DD1 4HNDivision of Mathematics, University of Dundee, 23 Perth Road, Dundee, DD1 4HNDivision of Mathematics, University of Dundee, 23 Perth Road, Dundee, DD1 4HNDivision of Mathematics, University of Dundee, 23 Perth Road, Dundee, DD1 4HNNumerical analysis and computational simulation of partial differentialequation models in mathematical biology are now an integral partof the research in this field. Increasingly we are seeing the development ofpartial differential equation models in more than one space dimension, and itis therefore necessary to generate a clear and effective visualisation platformbetween the mathematicians and biologists to communicate the results. Themathematical extension of models to three spatial dimensions from one or twois often a trivial task, whereas the visualisation of the results is more complicated.The scope of this paper is to apply the established marching cubesvolume rendering technique to the study of solid tumour growth and invasion,and present an adaptation of the algorithm to speed up the surface renderingfrom numerical simulation data. As a specific example, in this paper we examinethe computational solutions arising from numerical simulation resultsof a mathematical model of malignant solid tumour growth and invasion in anirregular heterogeneous three-dimensional domain, i.e., the female breast. Dueto the different variables that interact with each other, more than one data setmay have to be displayed simultaneously, which can be realized through transparencyblending. The usefulness of the proposed method for visualisation ina more general context will also be discussed.https://www.aimspress.com/article/doi/10.3934/mbe.2006.3.571partial differential equationsvisualizationadaptive marching cubesmathematical modeltumour growth and invasion.transparency blendingvisualisation
spellingShingle Heiko Enderling
Alexander R.A. Anderson
Mark A.J. Chaplain
Glenn W.A. Rowe
Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
Mathematical Biosciences and Engineering
partial differential equations
visualization
adaptive marching cubes
mathematical model
tumour growth and invasion.
transparency blending
visualisation
title Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
title_full Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
title_fullStr Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
title_full_unstemmed Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
title_short Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
title_sort visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology
topic partial differential equations
visualization
adaptive marching cubes
mathematical model
tumour growth and invasion.
transparency blending
visualisation
url https://www.aimspress.com/article/doi/10.3934/mbe.2006.3.571
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