教師資料查詢 | 類別: 會議論文 | 教師: 郭忠勝 Guo, Jong-shenq (瀏覽個人網頁)

標題:Dead-core rates for a parabolic equation with strong absorption
學年102
學期1
發表日期2013/09/17
作品名稱Dead-core rates for a parabolic equation with strong absorption
作品名稱(其他語言)
著者Guo, Jong-Shenq
作品所屬單位淡江大學數學學系
出版者
會議名稱One Forum, Two Cities 2013: Aspect of Nonlinear PDEs
會議地點Tokyo, Japan
摘要We study the dead-core rates for the initial boundary value problem of various parabolic equations with strong absorption. Unlike in many other related problems of singularity formation, we show that the temporal rate of formation of the dead-core is not self-similar for both heat and fast diffusion equations. The proofs rely on self-similar variables and require a delicate use of the Zelenyak method. Moreover, we give some initial data so that the dead-core rate is self-similar for the case of slow diffusion. Some open problems shall also be given.
關鍵字
語言英文
收錄於
會議性質
校內研討會地點
研討會時間20130917~20130920
通訊作者
國別日本
公開徵稿
出版型式
出處
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