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反應(yīng)—反常擴(kuò)散過程與連續(xù)時(shí)間隨機(jī)游走

反應(yīng)—反常擴(kuò)散過程與連續(xù)時(shí)間隨機(jī)游走

定 價(jià):¥48.00

作 者: 李國(guó)華,張紅 著
出版社: 四川大學(xué)出版社
叢編項(xiàng):
標(biāo) 簽: 暫缺

ISBN: 9787569047646 出版時(shí)間: 2021-07-01 包裝:
開本: 16開 頁(yè)數(shù): 106 字?jǐn)?shù):  

內(nèi)容簡(jiǎn)介

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

作者簡(jiǎn)介

  李國(guó)華,成都理工大學(xué),研究生導(dǎo)師,從事數(shù)學(xué)、物理等學(xué)科中復(fù)雜系統(tǒng)性問題的數(shù)學(xué)建模等研究。發(fā)表學(xué)術(shù)論文20余篇。承擔(dān)國(guó)家自然科學(xué)基金資助項(xiàng)目1項(xiàng),省級(jí)重點(diǎn)實(shí)驗(yàn)室項(xiàng)目3項(xiàng),校級(jí)項(xiàng)目1項(xiàng)。 張紅,成都理工大學(xué),副教授,研究生導(dǎo)師,主要研究復(fù)雜孔隙彈性巖層中油氣反常運(yùn)移、非均質(zhì)含水層地下水污染物反常擴(kuò)散分?jǐn)?shù)階微分方程等。發(fā)表學(xué)術(shù)論文10篇。主持國(guó)家自然科學(xué)基金資助項(xiàng)目1項(xiàng),省級(jí)重點(diǎn)實(shí)驗(yàn)室項(xiàng)目2項(xiàng)。

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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