| 交通流中Burgers型方程初值问题整体解的存在性 |
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| 引用本文： | 李建章.交通流中Burgers型方程初值问题整体解的存在性[J].重庆交通大学学报(自然科学版),2000,19(1):108-112. |
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| 作者姓名： | 李建章 |
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| 摘 要： | 笔者获得了n (n≥ 1)维空间Rn 中Burgers型方程ut-Δu = ni=1Ci xiu1+αi (t,x)对αi≥ 1和“小”初值a(x)其初值问题整体光滑解的存在性 .
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| 关 键 词： | 非线性抛物型方程 初值问题 整体存在性 |
| 修稿时间： | 1998-11-20 |
The Global Existence for High-Dimensional Burgers-Type Nonlinear Parabolic Equations in Traffic Flows |
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| LI Jian-zhang.The Global Existence for High-Dimensional Burgers-Type Nonlinear Parabolic Equations in Traffic Flows[J].Journal of Chongqing Jiaotong University,2000,19(1):108-112. |
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| Authors: | LI Jian-zhang |
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| Abstract: | In this paper,the global existence for high dimensional Burgers type nonlinear parabolic equations u\-t-Δu=ni=1C\-ix\-iu\+\{1+α\-i\}(t,x) in traffic flows has been obtained for α\-i≥1 and small initial value. |
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| Keywords: | nonlinear parabolic equation sinitial value problem global existence |
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