Abstract
Two difference schemes are derived for numerically solving the one-dimensional time distributed-order fractional wave equations. It is proved that the schemes are unconditionally stable and convergent in the \(L^{\infty }\) norm with the convergence orders O(τ 2 + h 2+Δγ 2) and O(τ 2 + h 4+Δγ 4), respectively, where τ,h, and Δγ are the step sizes in time, space, and distributed order. A numerical example is implemented to confirm the theoretical results.
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Gao, Gh., Sun, Zz. Two difference schemes for solving the one-dimensional time distributed-order fractional wave equations. Numer Algor 74, 675–697 (2017). https://doi.org/10.1007/s11075-016-0167-y
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DOI: https://doi.org/10.1007/s11075-016-0167-y