The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types

<p>The stochastic model for the description of the so-called fragmentation process in frameworks of Kolmogorov approach is proposed. This model is represented as the branching process with continuum set <mml:math> <mml:mrow><mml:mo>(</mml:mo> <mml:mrow> &...

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Format: Article
Language:English
Published: Wiley 2006-01-01
Series:Abstract and Applied Analysis
Online Access:http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/36215
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description <p>The stochastic model for the description of the so-called fragmentation process in frameworks of Kolmogorov approach is proposed. This model is represented as the branching process with continuum set <mml:math> <mml:mrow><mml:mo>(</mml:mo> <mml:mrow> <mml:mn>0</mml:mn><mml:mo>,</mml:mo><mml:mi>&#x221E;</mml:mi> </mml:mrow> <mml:mo>)</mml:mo></mml:mrow> </mml:math> of particle types. Each type <mml:math> <mml:mi>r</mml:mi><mml:mo>&#x2208;</mml:mo><mml:mrow><mml:mo>(</mml:mo> <mml:mrow> <mml:mn>0</mml:mn><mml:mo>,</mml:mo><mml:mi>&#x221E;</mml:mi> </mml:mrow> <mml:mo>)</mml:mo></mml:mrow> </mml:math> corresponds to the set of fragments having the size <mml:math> <mml:mi>r</mml:mi> </mml:math>. It is proved that the branching condition of this process represents the basic equation of the Kolmogorov theory.</p>
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spelling doaj-art-bd44b594554c48fe83b89dedbadef9772025-08-20T02:19:12ZengWileyAbstract and Applied Analysis1085-33752006-01-012006The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types<p>The stochastic model for the description of the so-called fragmentation process in frameworks of Kolmogorov approach is proposed. This model is represented as the branching process with continuum set <mml:math> <mml:mrow><mml:mo>(</mml:mo> <mml:mrow> <mml:mn>0</mml:mn><mml:mo>,</mml:mo><mml:mi>&#x221E;</mml:mi> </mml:mrow> <mml:mo>)</mml:mo></mml:mrow> </mml:math> of particle types. Each type <mml:math> <mml:mi>r</mml:mi><mml:mo>&#x2208;</mml:mo><mml:mrow><mml:mo>(</mml:mo> <mml:mrow> <mml:mn>0</mml:mn><mml:mo>,</mml:mo><mml:mi>&#x221E;</mml:mi> </mml:mrow> <mml:mo>)</mml:mo></mml:mrow> </mml:math> corresponds to the set of fragments having the size <mml:math> <mml:mi>r</mml:mi> </mml:math>. It is proved that the branching condition of this process represents the basic equation of the Kolmogorov theory.</p>http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/36215
spellingShingle The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
Abstract and Applied Analysis
title The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
title_full The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
title_fullStr The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
title_full_unstemmed The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
title_short The Kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
title_sort kolmogorov equation in the stochastic fragmentation theory and branching processes with infinite collection of particle types
url http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/36215