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积分差分方程和双稳型反应扩散方程在周期介质中的扩散现象

摘要第5-6页
Abstract第6页
Chapter 1 绪论第9-39页
    1.1 积分差分方程的渐近传播速度第10-23页
    1.2 双稳型反应扩散方程的波前解第23-37页
    1.3 需要进一步研究的问题第37-39页
Chapter 2 Spreading speeds of N-season spatially periodic integro-difference models第39-67页
    2.1 Introduction第39-41页
    2.2 Spreading speed and its variational formula第41-47页
    2.3 Dependency of spreading speeds with respect to growth rates第47-54页
        2.3.1 Effects of the temporal variation第48-49页
        2.3.2 Effects of the spatial variation第49-52页
        2.3.3 Some examples第52-54页
    2.4 Appendix第54-67页
Chapter 3 Principal eigenvalues of generalized convolution operators on the circle and spread-ing speeds of noncompact evolution systems in periodic media第67-113页
    3.1 Introduction第67-71页
    3.2 Preliminary main results第71-84页
        3.2.1 Principal eigenvalues of generalized convolution operators on the circle第71-74页
        3.2.2 Spreading speeds of noncomapct evolution systems第74-80页
        3.2.3 Applications第80-84页
    3.3 Proof of the results in Subsection 3.2.1第84-91页
    3.4 Proof of the results in Subsection 3.2.2第91-107页
    3.5 Proof of the results in Subsection 3.2.3第107-112页
    Acknowledgments第112-113页
Chapter 4 Bistable pulsating fronts for reaction-diffusion equations in a periodic habitat第113-175页
    4.1 Introduction and main results第113-126页
    4.2 Existence of pulsating fronts第126-142页
        4.2.1 Small periods L:the implicit function theorem第126-131页
        4.2.2 The sign of the speeds of non-stationary pulsating fronts第131-133页
        4.2.3 Small periods L:the instability of L-periodic steady states第133-139页
        4.2.4 The case of large periods L第139-142页
    4.3 The set E of periods L for which pulsating fronts with nonzero speed exist第142-153页
        4.3.1 Proof of Theorem 4.1.8第142-148页
        4.3.2 Proof of Theorem 4.1.10第148-153页
    4.4 Exponential stability of pulsating fronts第153-165页
        4.4.1 Global stability of pulsating fronts第153-160页
        4.4.2 Exponential stability of pulsating fronts第160-163页
        4.4.3 Proof of Theorem 4.1.13第163-165页
    4.5 Appendix第165-175页
Chapter 5 Transition fronts for bistable periodic reaction-diffusion equations第175-213页
    5.1 Introduction and main results第175-185页
    5.2 General properties of transition fronts第185-192页
        5.2.1 Spatial monotonicity:proof of Proposition 5.1.3第185-188页
        5.2.2 Global boundedness of the propagation rates:proof of Theorem 5.1.4第188-192页
    5.3 Uniqueness in the class of transition fronts第192-200页
        5.3.1 Proof of Theorem 5.1.5第192-194页
        5.3.2 Proof of Theorem 5.1.6第194-200页
    5.4 Transition fronts which are not pulsating fronts第200-213页
        5.4.1 Some auxiliary lemmas第201-207页
        5.4.2 Proof of Theorem 5.1.7第207-213页
Bibliography第213-221页
在读期间发表的学术论文第221-223页
致谢第223页

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