Differential and Integral Equations

On linear hyperbolic systems with multiple characteristics

Matthias Hieber

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In this paper, the $L^p$ behavior of systems of linear, hyperbolic partial differential equations is examined by means of the theory of integrated semigroups. We show in particular how the degree of integration and therefore the regularity of the solution depends on the multiplicity of the eigenvalues of the symbol.

Article information

Differential Integral Equations, Volume 8, Number 4 (1995), 877-886.

First available in Project Euclid: 20 May 2013

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Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 35L40: First-order hyperbolic systems
Secondary: 35L55: Higher-order hyperbolic systems 47D06: One-parameter semigroups and linear evolution equations [See also 34G10, 34K30] 47N20: Applications to differential and integral equations


Hieber, Matthias. On linear hyperbolic systems with multiple characteristics. Differential Integral Equations 8 (1995), no. 4, 877--886. https://projecteuclid.org/euclid.die/1369055616

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