1. Edge detection with trigonometric polynomial shearlets

   • Kevin Schober
   • Jürgen Prestin
   • Serhii A. Stasyuk

   OriginalPaper Open access 08 February 2021 Article: 17

2. Polynomial spline spaces of non-uniform bi-degree on T-meshes: combinatorial bounds on the dimension

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   • Bernard Mourrain
   • Thomas J. R. Hughes

   OriginalPaper Open access 02 February 2021 Article: 16

3. An adaptive multiscale hybrid-mixed method for the Oseen equations

   • Rodolfo Araya
   • Cristian Cárcamo
   • Frédéric Valentin

   OriginalPaper 02 February 2021 Article: 15

4. Adaptive and optimal pointwise deconvolution density estimations by wavelets

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   • Xiaochen Zeng
   • Na Mi

   OriginalPaper 02 February 2021 Article: 14

5. A well-balanced high-order scheme on van Leer-type for the shallow water equations with temperature gradient and variable bottom topography

   • Nguyen Xuan Thanh
   • Mai Duc Thanh
   • Dao Huy Cuong

   OriginalPaper 02 February 2021 Article: 13

6. An adaptive spectral graph wavelet method for PDEs on networks

   • Mani Mehra
   • Ankita Shukla
   • Günter Leugering

   OriginalPaper 02 February 2021 Article: 12

7. Efficient approximation of solutions of parametric linear transport equations by ReLU DNNs

   • Fabian Laakmann
   • Philipp Petersen

   OriginalPaper Open access 28 January 2021 Article: 11

   

8. Tensor completion via bilevel minimization with fixed-point constraint to estimate missing elements in noisy data

   • Souad Mohaoui
   • Abdelilah Hakim
   • Said Raghay

   OriginalPaper 28 January 2021 Article: 10

9. New convergence analysis of a primal-dual algorithm with large stepsizes

   • Zhi Li
   • Ming Yan

   OriginalPaper 25 January 2021 Article: 9

10. Stability and error estimates for the variable step-size BDF2 method for linear and semilinear parabolic equations

    • Wansheng Wang
    • Mengli Mao
    • Zheng Wang

    OriginalPaper 21 January 2021 Article: 8

11. Robin-Robin domain decomposition methods for the dual-porosity-conduit system

    • Jiangyong Hou
    • Wenjing Yan
    • Zhengkang He

    OriginalPaper 20 January 2021 Article: 7

12. Counting the dimension of splines of mixed smoothness

    • Deepesh Toshniwal
    • Michael DiPasquale

    OriginalPaper Open access 17 January 2021 Article: 6

13. Symplectic geometry and connectivity of spaces of frames

    • Tom Needham
    • Clayton Shonkwiler

    OriginalPaper 12 January 2021 Article: 5

14. Frame approximation with bounded coefficients

    • Ben Adcock
    • Mohsen Seifi

    OriginalPaper 12 January 2021 Article: 4

15. A stable second-order BDF scheme for the three-dimensional Cahn–Hilliard–Hele–Shaw system

    • Yibao Li
    • Qian Yu
    • Junseok Kim

    OriginalPaper 12 January 2021 Article: 3

16. Virtual element methods for the three-field formulation of time-dependent linear poroelasticity

    • Raimund Bürger
    • Sarvesh Kumar
    • Nitesh Verma

    OriginalPaper 04 January 2021 Article: 2

17. Efficient computation of bifurcation diagrams with a deflated approach to reduced basis spectral element method

    • Moreno Pintore
    • Federico Pichi
    • Claudio Canuto

    OriginalPaper Open access 17 December 2020 Article: 1