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장봉수

Jang, Bongsoo
Computational Mathematical Science Lab.
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dc.citation.conferencePlace JA -
dc.citation.conferencePlace 도쿄 와세다 대학교 -
dc.citation.title 10th International Council for Industrial and Applied Mathematics (ICIAM 2023 TOKYO) -
dc.contributor.author Lee, Junse -
dc.contributor.author Jang, Bongsoo -
dc.date.accessioned 2024-01-05T17:05:16Z -
dc.date.available 2024-01-05T17:05:16Z -
dc.date.created 2024-01-05 -
dc.date.issued 2023-08-24 -
dc.description.abstract This work proposes a fast and high-order numerical scheme compromising a shifted binary block partition (SBBP) algorithm and the Lσ method for solving Caputo variable-order(VO) time-fractional diffusion equation. Improving the Lσ method for the VO fractional derivative, this novel approach has a convergence order of O(∆3−\bar{α}) with a computational complexity to O(n log n), where \bar{α}=||\alpha(t)||_{\infty}. -
dc.identifier.bibliographicCitation 10th International Council for Industrial and Applied Mathematics (ICIAM 2023 TOKYO) -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/67734 -
dc.language 영어 -
dc.publisher International Council for Industrial and Applied Mathematics -
dc.title Fast L sigma method for variable order fractional derivative -
dc.type Conference Paper -
dc.date.conferenceDate 2023-08-20 -

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