Browsing by Author "Trivisa, K."
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Article
Decay of Positive Waves of Hyperbolic Balance Laws
Christoforou, Cleopatra; Trivisa, K. (2012)Historically, decay rates have been used to provide quantitative and qualitative information on the solutions to hyperbolic conservation laws. Quantitative results include the establishment of convergence rates for ...
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Article
Rate of convergence for vanishing viscosity approximations to hyperbolic balance laws
Christoforou, Cleopatra; Trivisa, K. (2011)The rate of convergence for vanishing viscosity approximations to hyperbolic balance laws is established. The result applies to systems that are strictly hyperbolic and genuinely nonlinear with a source term satisfying a ...
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Article
Sharp decay estimates for hyperbolic balance laws
Christoforou, Cleopatra; Trivisa, K. (2009)We consider strictly hyperbolic and genuinely nonlinear systems of hyperbolic balance laws in one-space dimension. Sharp decay estimates are derived for the positive waves in an entropy weak solution. The result is obtained ...