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反應(yīng)—反常擴散過程與連續(xù)時間隨機游走

反應(yīng)—反常擴散過程與連續(xù)時間隨機游走

定 價:¥48.00

作 者: 李國華,張紅 著
出版社: 四川大學出版社
叢編項:
標 簽: 暫缺

ISBN: 9787569047646 出版時間: 2021-07-01 包裝:
開本: 16開 頁數(shù): 106 字數(shù):  

內(nèi)容簡介

  本書是高校教師學術(shù)專著,詳細介紹了連續(xù)時間隨機游走理論,反常擴散過程由微觀粒子流平衡方程到中觀反常擴散方程的建立,本書詳細介紹了連續(xù)時間隨機游走理論,反常擴散過程由微觀粒子隨機跳躍和隨機等待出發(fā),經(jīng)中觀粒子流平衡假設(shè),到宏觀反常擴散方程的建立,重點研究了幾類連續(xù)時間隨機游走的廣義模型,如流體場中連續(xù)時間隨機游走、帶有系統(tǒng)年齡的連續(xù)時間隨機游走和粒子隨機等待時間依賴于先前跳躍步長的連續(xù)時間隨機游走,借此揭示處于復(fù)雜多孔介質(zhì)中遷移擴散的物質(zhì)粒子,在反常擴散、化學反應(yīng)、流體場、系統(tǒng)年齡以及等待時間能量依賴等諸多因素共同作用下的粒子濃度演化機理,并由幾類連續(xù)時間隨機游走廣義主方程出發(fā),推導建立了相應(yīng)的分數(shù)階反應(yīng)—反常擴散系統(tǒng)。

作者簡介

  李國華,成都理工大學,研究生導師,從事數(shù)學、物理等學科中復(fù)雜系統(tǒng)性問題的數(shù)學建模等研究。發(fā)表學術(shù)論文20余篇。承擔國家自然科學基金資助項目1項,省級重點實驗室項目3項,校級項目1項。 張紅,成都理工大學,副教授,研究生導師,主要研究復(fù)雜孔隙彈性巖層中油氣反常運移、非均質(zhì)含水層地下水污染物反常擴散分數(shù)階微分方程等。發(fā)表學術(shù)論文10篇。主持國家自然科學基金資助項目1項,省級重點實驗室項目2項。

圖書目錄

Chapter 1 Classical Random Walks Models and Anomalous Diffusion Equations
1.1 Discrete Time Random Walk
1.2 Continuous Time Random Walks
1.3 Fractional Anomalous Diffusion Equations
Charter 2 Generalized Continuous Time Random Walks
2.1 Continuous Time Random Walks in Moving Fluid
2.2 Aging Continuous Time Random Walks
2.3 Continuous Time Random Walks with Random Waiting Time Depending on the Preceding Jump Length
Chapter 3 Mesoscopic Description of Reaction-Anomalous Diffusion Processes
3.1 Classical Reaction-Diffusion System
3.2 Creation and Annihilation Processes under Anomalous Diffusion
3.3 CTRW with A→B Reaction
Chapter 4 Reaction-Subdiffusion on Moving Fluids
4.1 CTRW Scheme for A Particles and Corresponding ADRE
4.2 CTRW Scheme for B Particles and Corresponding ADRE
Chapter 5 Reaction-subdiffusion System with Space-dependent Anomalous Exponent
5.1 Continuous Time Random Walks with A -, B Reaction in Flows
5.2 Generalized Master Equation and Fractional Advection Diffusion Reaction Equation for the Density of A Particles
5.3 Generalized Master Equation and Fractional Advection Diffusion Reaction Equation for the Density of B Particles
Chapter 6 Aging Continuous Time Random Walks in Fluids
6.1 Aging Continuous Time Random Walk in Fluids
6.2 Generalized Aging Advection Diffusion Equation
……
Chapter 7 Aging Continuous Time Random Walks with A→B Reaction
Chapter 8 Aging Effects in Coupled Fluid Flow and Anomalous Reactive Transport
Chapter 9 Reaction-Subdiffusion with Random Waiting Time Depending on the Preceding Jump Length
Chapter 10 Fluid Reactive Anomalous Transport with Random Waiting Time Depending on the Preceding Jump Length
References
Appendix

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