Cauchy problem for hyperbolic conservation laws with a relaxation term
1996 ◽
Vol 126
(4)
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pp. 821-828
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Keyword(s):
This paper considers the Cauchy problem for hyperbolic conservation laws arising in chromatography:with bounded measurable initial data, where the relaxation term g(δ, u, v) converges to zero as the parameter δ > 0 tends to zero. We show that a solution of the equilibrium equationis given by the limit of the solutions of the viscous approximationof the original system as the dissipation ε and the relaxation δ go to zero related by δ = O(ε). The proof of convergence is obtained by a simplified method of compensated compactness [2], avoiding Young measures by using the weak continuity theorem (3.3) of two by two determinants.
1982 ◽
Vol 3
(3)
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pp. 335-375
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2004 ◽
Vol 291
(2)
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pp. 438-458
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2009 ◽
Vol 24
(3)
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pp. 459-466
2013 ◽
Vol 71
(4)
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pp. 629-659
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2010 ◽
Vol 68
(4)
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pp. 765-781
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1996 ◽
Vol 202
(1)
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pp. 206-216
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2019 ◽
Vol 16
(03)
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pp. 519-593
1992 ◽
Vol 120
(3-4)
◽
pp. 349-360
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Keyword(s):
1989 ◽
Vol 113
(1-2)
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pp. 61-71
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