Concepedia

Characterization of polynomials and higher-order Sobolev spaces in terms of functionals involving difference quotients

Rita Ferreira, Carolin Kreisbeck, Ana Margarida Ribeiro

Nonlinear Analysis · 2014 · 10 citations · 12 references

DOI

Concepts

References

12

Nonlocal Operators with Applications to Image Processing

Guy Gilboa, Stanley Osher · Multiscale Modeling and Simulation · 2008 · 1.4K citations

, , +16

Nonlocal Linear Image Regularization and Supervised Segmentation

Guy Gilboa, Stanley Osher · Multiscale Modeling and Simulation · 2007 · 463 citations

, , +17

Another look at Sobolev spaces

Jean Bourgain, Haïm Brézis, Petru Mironescu · 2001 · 329 citations

, , +6

How to recognize constant functions. Connections with Sobolev spaces

Haı̈m Brezis · Russian Mathematical Surveys · 2002 · 130 citations

, , +7

Characterization of Sobolev and BV spaces

Giovanni Leoni, Daniel Spector · Journal of Functional Analysis · 2011 · 83 citations · Full text

, , +6