scholarly journals Adaptive metric-based multigrid for a Poisson problem with discontinuous coefficients,

2014 ◽  
Vol 45 ◽  
pp. 410-419
Author(s):  
Gautier Brèthes
Keyword(s):  
Discontinuous Coefficients ◽  
Poisson Problem ◽  
Adaptive Metric

Margin Loss Based On Adaptive Metric For Image Recognition

2021 ◽  
Author(s):  
Zhihong Liu ◽  
Lei Song ◽  
Xiaowan Hu ◽  
Haoqian Wang
Keyword(s):  
Image Recognition ◽  
Adaptive Metric

Some Estimates for Virtual Element Methods

2017 ◽  
Vol 17 (4) ◽  
pp. 553-574 ◽  
Author(s):  
Susanne C. Brenner ◽  
Qingguang Guan ◽  
Li-Yeng Sung
Keyword(s):  
Error Estimates ◽  
Three Dimensions ◽  
Poisson Problem ◽  
Polyhedral Meshes ◽  
Virtual Element Methods ◽  
Virtual Element

AbstractWe present novel techniques for obtaining the basic estimates of virtual element methods in terms of the shape regularity of polygonal/polyhedral meshes. We also derive new error estimates for the Poisson problem in two and three dimensions.

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