A note on modelling with measures: Two-features balance equations

In this note we explain by an example what we understandby a balance situation and by a balance equation in termsof measures. The latter ones are an attempt to start modelling of (not only)diffusion-reaction or mass-conservation scenarios in terms of measuresrather than by derivatives and other rat...

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Main Authors: Michael Böhm, Martin Höpker
Format: Article
Language:English
Published: AIMS Press 2014-11-01
Series:Mathematical Biosciences and Engineering
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2015.12.279
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author Michael Böhm
Martin Höpker
author_facet Michael Böhm
Martin Höpker
author_sort Michael Böhm
collection DOAJ
description In this note we explain by an example what we understandby a balance situation and by a balance equation in termsof measures. The latter ones are an attempt to start modelling of (not only)diffusion-reaction or mass-conservation scenarios in terms of measuresrather than by derivatives and other rates. By means of three examples this concept is extended to two-features (=two-traits-) balance situations, which, e.g., combine features like aging andphysical motion in populations or physical motion and formation of polymers by means of a single model equation.
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spelling doaj-art-93e81fdde9ba4baf9ae7d085f7b2bff12025-01-24T02:31:45ZengAIMS PressMathematical Biosciences and Engineering1551-00182014-11-0112227929010.3934/mbe.2015.12.279A note on modelling with measures: Two-features balance equationsMichael Böhm0Martin Höpker1Center for Industrial Mathematics, University of Bremen, Bibliothekstrasse 1, D-28359 BremenCenter for Industrial Mathematics, University of Bremen, Bibliothekstrasse 1, D-28359 BremenIn this note we explain by an example what we understandby a balance situation and by a balance equation in termsof measures. The latter ones are an attempt to start modelling of (not only)diffusion-reaction or mass-conservation scenarios in terms of measuresrather than by derivatives and other rates. By means of three examples this concept is extended to two-features (=two-traits-) balance situations, which, e.g., combine features like aging andphysical motion in populations or physical motion and formation of polymers by means of a single model equation.https://www.aimspress.com/article/doi/10.3934/mbe.2015.12.279two featuresgroup formation.measuresgeneral balance equationsagingflocculation
spellingShingle Michael Böhm
Martin Höpker
A note on modelling with measures: Two-features balance equations
Mathematical Biosciences and Engineering
two features
group formation.
measures
general balance equations
aging
flocculation
title A note on modelling with measures: Two-features balance equations
title_full A note on modelling with measures: Two-features balance equations
title_fullStr A note on modelling with measures: Two-features balance equations
title_full_unstemmed A note on modelling with measures: Two-features balance equations
title_short A note on modelling with measures: Two-features balance equations
title_sort note on modelling with measures two features balance equations
topic two features
group formation.
measures
general balance equations
aging
flocculation
url https://www.aimspress.com/article/doi/10.3934/mbe.2015.12.279
work_keys_str_mv AT michaelbohm anoteonmodellingwithmeasurestwofeaturesbalanceequations
AT martinhopker anoteonmodellingwithmeasurestwofeaturesbalanceequations
AT michaelbohm noteonmodellingwithmeasurestwofeaturesbalanceequations
AT martinhopker noteonmodellingwithmeasurestwofeaturesbalanceequations