We showthat Kruzhkov’s theory of entropy solutions to multidimensional scalar conservation laws (Kruzhkov in Mat Sb (N.S.), 81(123), 228–255, 1970) can be entirely recast in L~2 and fits into the general theory ofmaximalmonotone operators in Hilbert spaces. Our approach is based on a combination of level-set, kinetic and transport-collapse approximations, in the spirit of previous works by Brenier (in C R Acad Sci Paris Ser I Math, 292, 563–566, 1981; in J Diff Equ, 50, 375–390, 1983; in SIAM JNumer Anal, 21, 1013–1037; in Methods Appl Anal, 11, 515–532,2004), Giga and Miyakawa (in Duke Math J, 50, 505–515, 1983), and Tsai et al.(in Math Comp, 72, 159–181, 2003).
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机译:我们证明,Kruzhkov的多维标量守恒定律的熵解理论(Mat Sb(K),Kruzhkov(81)(123),228–255,1970年)可以完全重铸为L〜2,并且适合希尔伯特的最大单调算子的一般理论空格。我们的方法基于水平集,动力学和运输崩溃近似值的结合,本着Brenier先前的工作精神(在1981年,CR Acad Sci Paris Ser I Math,292,563-566;在J Diff Equ, 50,375–390,1983;在SIAM JNumer Anal,21,1013–1037;在Methods Appl Anal,11,11,515–532,2004),Giga和Miyakawa(in Math D,Math J,50,505–515,1983) ,以及蔡(Tsai)等人(在Math Comp,72,159–181,2003年)中。
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