Vol. 39 No. 3 (2021)

Articles

• Source Term Identification with Discontinuous Dual Reciprocity Approximation and Quasi-Newton Method from Boundary Observations

  El Madkouri Abdessamad, Ellabib Abdellatif

  311-332

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• Well-Conditioned Frames for High Order Finite Element Methods

  Kaibo Hu, Ragnar Winther

  333-357

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• An Adaptive Trust-Region Method for Generalized Eigenvalues of Symmetric Tensors

  Yuting Chen, Mingyuan Cao, Yueting Yang, Qingdao Huang

  358-374

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• Two Novel Gradient Methods with Optimal Step Sizes

  Harry Oviedo, Oscar Dalmau, Rafael Herrera

  375-391

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• A Mixed Virtual Element Method for the Boussinesq Problem on Polygonal meshes

  Gabriel N. Gatica, Mauricio Munar, Filánder A. Sequeira

  392-427

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• Convergence of Numerical Schemes for a Conservation Equation with Convection and Degenerate Diffusion

  R. Eymard, C. Guichard, Xavier Lhébrard

  428-452

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• Monolithic Multigrid for Reduced Magnetohydrodynamic Equations

  Xiaodi Zhang, Weiying Zheng

  453-470

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• Error Estimates for Sparse Optimal Control Problems by Piecewise Linear Finite Element Approximation

  Xiaoliang Song, Bo Chen, Bo Yu

  471-492

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