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Weak Solutions of a Generalized Boussinesq System
Journal of Dynamics and Differential Equations, 1999The dynamical systems reduced from the unperturbed and perturbed Boussinesq equations are compared. Four types of weak solutions, including compactons, peakons, rampsons and meseons are shown to be limits of analytic solitary wave solutions of the perturbed system. The solitary wave solutions representing homoclinic orbits or heteroclinic orbits of the
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Global Weak Solutions of the Boltzmann Equation
Journal of Statistical Physics, 2005The spatially homogeneous solutions of the nonlinear Boltzmann equation are studied analytically. The global solution for the one-dimensional problem is considered. The weak form for the collision operator of the Boltzmann equation is introduced. The main goal of the article is that the initial value problem for the fife lemmas and the main theorem are
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Low-dimensional wide-bandgap semiconductors for UV photodetectors
Nature Reviews Materials, 2023Ziqing Li, Xiaosheng Fang
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Enhancing global access to cancer medicines
Ca-A Cancer Journal for Clinicians, 2020Javier Cortes +2 more
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Emerging exciton physics in transition metal dichalcogenide heterobilayers
Nature Reviews Materials, 2022Emma C Regan, Yongxin Zeng, Long Zhang
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