Structure-Preserving Time Integration of Non-Autonomous Lagrangian Systems Based on Prolongation–Collocation Variational Integrators.

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Title: Structure-Preserving Time Integration of Non-Autonomous Lagrangian Systems Based on Prolongation–Collocation Variational Integrators.
Authors: Li, Yuanyuan1,2 (AUTHOR) lyy940312@163.com, Niu, Ben1,2 (AUTHOR), Liu, Shixing1,2 (AUTHOR), Guo, Yongxin1,2 (AUTHOR) yxguo@lnu.edu.cn
Source: Mathematics (2227-7390). Apr2026, Vol. 14 Issue 8, p1311. 22p.
Database: Academic Search Ultimate
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  Data: Structure-Preserving Time Integration of Non-Autonomous Lagrangian Systems Based on Prolongation–Collocation Variational Integrators.
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  Data: <searchLink fieldCode="JN" term="%22Mathematics+%282227-7390%29%22">Mathematics (2227-7390)</searchLink>. Apr2026, Vol. 14 Issue 8, p1311. 22p.
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      – Type: doi
        Value: 10.3390/math14081311
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      – Code: eng
        Text: English
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      – TitleFull: Structure-Preserving Time Integration of Non-Autonomous Lagrangian Systems Based on Prolongation–Collocation Variational Integrators.
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            NameFull: Li, Yuanyuan
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            NameFull: Niu, Ben
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              Text: Apr2026
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              Y: 2026
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              Value: 14
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