,THE GENERALIZED RIEMANN PROBLEM FOR A SCALAR COMBUSTION MODEL-THE PERTURBATION ON INITIAL BINDING E

来源 :偏微分方程(英文版) | 被引量 : 0次 | 上传用户:aaronqi666
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In this paper, we study the generalized Riemann problem for a scalar Chapman-Jouguet combustion model in a neighborhood of the origin on upper half of the (x, t) plane. We focus our attention on the perturbation on initial binding energy. Under the entropy conditions, the solutions are obtained constructively. It shows that the perturbed Riemann solutions possess the structural stability except the case that the corresponding Riemann solutions contain CJDT, for which CJDT may transform into SDT after perturbation on initial binding energy in the neighborhood of the origin.
其他文献
我县自1988年以来,在丘陵梯田进行夏甘薯盖草试验。3年平均亩产鲜薯1995.5公斤,比不盖草的对照增产237.4公斤,增产13.80%。1990年在10个丘陵乡镇进行示范推广5000亩,经30个点
In this paper, we systematically study the wellposedness, illposedness of the Hartree equation, and obtain the sharp local wellposedness, the global existence i
青铜峡市于1989年引进喷施宝,仅在大白菜上进行了试验。由于亩增产40%,又上市早,无病菜,得到了菜农的普遍欢迎。为了扩大应用范围,1991年我们在三大粮食作物上进行了试验示
Existence and extinction in finite time of global weak solutions for the problem (P) are proved.
水面综合散热系数是电厂温排水数值模拟准确性的决定因素之一,往往受到当地的水温、气温、压强、湿度、风速等多种因素的影响,研究起来相对比较困难,也很少有人对其进行研究.
亲本组合:(78—5787×津丰1号)F0+C060—r20kr。主要特征特性:该品系较冀麦24号早熟1—2天,较冀麦26号晚熟2—3天,为中熟品种。抗白粉病及锈病。幼苗匍匐,深绿色。株高80厘
In this paper similarly to the second-order case, we give an elementary and straightforward proof of global Lp estimates for the initial-value parabolic problem
本试验于2008年4~10月在东北农业大学植物学实习实验基地进行,大田试验采用随机区组设计,采用三个品种,黑农44、黑农48和东农4400,设置三个氮肥水平(N0、N50、N100) ,在施氮50kg/ hm2总量不变条件下,设置三个追肥处理。以氮肥25 kg/ hm2为种肥,分别在R1期、R3期、R5期追施25 kg/ hm2氮肥。研究施氮对大豆植株氮、磷、钾三种元素的吸收和土壤供肥水平的影响,