Communications in Mathematical Analysis

On Dispersion Decay for DiscreteWave Equations

E. Kopylova

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We derive dispersion estimates for solutions of the one-dimensional discrete wave equations. In particular, we weaken the conditions on the potentials of previous works.

Article information

Commun. Math. Anal., Volume 17, Number 2 (2014), 209-216.

First available in Project Euclid: 18 December 2014

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Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 35Q41: Time-dependent Schrödinger equations, Dirac equations 81Q15: Perturbation theories for operators and differential equations 39A12: Discrete version of topics in analysis 39A70: Difference operators [See also 47B39]

Discrete wave equation Cauchy problem dispersive decay limiting absorption principle


Kopylova, E. On Dispersion Decay for DiscreteWave Equations. Commun. Math. Anal. 17 (2014), no. 2, 209--216.

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