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學年
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113 |
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學期
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1 |
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出版（發表）日期
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2024-12-31 |
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作品名稱
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Spreading dynamics for a three species predator-prey system with two preys in a shifting environment |
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作品名稱（其他語言）
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著者
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Inkyung Ahn; Wonhyung Choi; Arnaud Ducrot; Jong-Shenq Guo |
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單位
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出版者
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著錄名稱、卷期、頁數
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Journal of Dynamics and Differential Equations 36，頁3569-3597 |
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摘要
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This paper deals with the long time behavior of a reaction–diffusion system modeling the spatio-temporal interaction of two preys and one predator in a shifting environment. Here the prey populations weakly compete, and the environment becomes hostile for the three species with a constant positive speed. We investigate the survival of the species and describe the spreading speeds of different species. The dynamical behavior exhibits various regions composed of different combinations of species, which propagate with different wave speeds. |
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關鍵字
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Predator-prey model;Spreading;Extinction;Shifting environment;Entire solution |
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語言
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en_US |
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ISSN
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期刊性質
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國外 |
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收錄於
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SCI
Scopus
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產學合作
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通訊作者
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Jong-Shenq Guo |
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審稿制度
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否 |
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國別
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USA |
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公開徵稿
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出版型式
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,電子版,紙本 |
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SDGS
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氣候行動
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