應(yīng)yl7703永利官網(wǎng)陳明華副教授邀請，華中師范大學(xué)數(shù)授將于2020年1月6日至1月9日訪問我校并作報告。

題目：A Conforming DG Method for Linear Nonlocal Models with Integrable Kernels

地點：齊云樓 911

時間：1月7日上午09:00

簡介：The numerical solution of nonlocal constrained value problems with integrable kernels is considered in this talk. These nonlocal problems arise in nonlocal mechanics and nonlocal diffusion. The structure of the true solution to the problem is analyzed first. The analysis leads naturally to a new kind of discontinuous Galerkin method thatcan more efficiently solve the problem numerically. The new method is shown to be asymptotically compatible. Moreover, it has optimal convergence rate for any dimensional case under mild assumptions.

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報告人簡介

陰小波，華中師范大學(xué)數(shù)學(xué)與統(tǒng)計學(xué)學(xué)院教授、博士生導(dǎo)師。主要研究方向為有限元高精度算法，移動網(wǎng)格方法，非局部問題的數(shù)值分析以及Parareal并行計算。相關(guān)文章發(fā)表在Journal of Computational Physics, Journal of Scientific Computing以及Advance in Computational Mathematics等雜志上。

甘肅省高校應(yīng)用數(shù)學(xué)與復(fù)雜系統(tǒng)重點實驗室

yl7703永利官網(wǎng)

萃英學(xué)院

2020年1月3日