Van Schaftingen, Jean Fractional Gagliardo-Nirenberg interpolation inequality and bounded mean oscillation. (English) Zbl 07738606 C. R., Math., Acad. Sci. Paris 361, 1041-1049 (2023). MSC: 26D10 35A23 42B35 46B70 46E35 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, C. R., Math., Acad. Sci. Paris 361, 1041--1049 (2023; Zbl 07738606) Full Text: DOI arXiv
Mazowiecka, Katarzyna; Van Schaftingen, Jean Quantitative characterization of traces of Sobolev maps. (English) Zbl 1507.58006 Commun. Contemp. Math. 25, No. 2, Article ID 2250003, 31 p. (2023). MSC: 58D15 46E35 46T10 46T20 55S35 PDFBibTeX XMLCite \textit{K. Mazowiecka} and \textit{J. Van Schaftingen}, Commun. Contemp. Math. 25, No. 2, Article ID 2250003, 31 p. (2023; Zbl 1507.58006) Full Text: DOI arXiv
Domínguez, Óscar; Seeger, Andreas; Street, Brian; Van Schaftingen, Jean; Yung, Po-Lam Spaces of Besov-Sobolev type and a problem on nonlinear approximation. (English) Zbl 1517.46024 J. Funct. Anal. 284, No. 4, Article ID 109775, 50 p. (2023). Reviewer: Hans Triebel (Jena) MSC: 46E35 26A33 26D10 35J05 35K05 39B22 42B35 46B70 46E30 PDFBibTeX XMLCite \textit{Ó. Domínguez} et al., J. Funct. Anal. 284, No. 4, Article ID 109775, 50 p. (2023; Zbl 1517.46024) Full Text: DOI arXiv
Bulanyi, Bohdan; Van Schaftingen, Jean Singular extension of critical Sobolev mappings under an exponential weak-type estimate. arXiv:2309.12874 Preprint, arXiv:2309.12874 [math.AP] (2023). MSC: 58D15 46E35 BibTeX Cite \textit{B. Bulanyi} and \textit{J. Van Schaftingen}, ``Singular extension of critical Sobolev mappings under an exponential weak-type estimate'', Preprint, arXiv:2309.12874 [math.AP] (2023) Full Text: arXiv OA License
Van Schaftingen, Jean Endpoint Sobolev inequalities for vector fields and cancelling operators. arXiv:2305.00840 Preprint, arXiv:2305.00840 [math.AP] (2023). MSC: 35A23 26D15 35E05 42B30 42B35 46E35 BibTeX Cite \textit{J. Van Schaftingen}, ``Endpoint Sobolev inequalities for vector fields and cancelling operators'', Preprint, arXiv:2305.00840 [math.AP] (2023) Full Text: arXiv OA License
Van Schaftingen, Jean Limiting Sobolev estimates for vector fields and cancelling differential operators. arXiv:2304.14112 Preprint, arXiv:2304.14112 [math.AP] (2023). MSC: 35A23 26D15 35E05 42B30 42B35 46E35 BibTeX Cite \textit{J. Van Schaftingen}, ``Limiting Sobolev estimates for vector fields and cancelling differential operators'', Preprint, arXiv:2304.14112 [math.AP] (2023) Full Text: arXiv OA License
Van Schaftingen, Jean Injective ellipticity, cancelling operators, and endpoint Gagliardo-Nirenberg-Sobolev inequalities for vector fields. arXiv:2302.01201 Preprint, arXiv:2302.01201 [math.AP] (2023). MSC: 35A23 26D15 35E05 42B30 42B35 46E35 BibTeX Cite \textit{J. Van Schaftingen}, ``Injective ellipticity, cancelling operators, and endpoint Gagliardo-Nirenberg-Sobolev inequalities for vector fields'', Preprint, arXiv:2302.01201 [math.AP] (2023) Full Text: arXiv OA License
Van Schaftingen, Jean Lifting of fractional Sobolev mappings to noncompact covering space. arXiv:2301.07663 Preprint, arXiv:2301.07663 [math.AP] (2023). MSC: 58D15 46E35 BibTeX Cite \textit{J. Van Schaftingen}, ``Lifting of fractional Sobolev mappings to noncompact covering space'', Preprint, arXiv:2301.07663 [math.AP] (2023) Full Text: arXiv OA License
Brezis, Haïm; Seeger, Andreas; van Schaftingen, Jean; Yung, Po-Lam Sobolev spaces revisited. (English) Zbl 1509.46021 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 33, No. 2, 413-437 (2022). MSC: 46E35 26B30 26D10 26A33 35A23 42B25 46E30 PDFBibTeX XMLCite \textit{H. Brezis} et al., Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 33, No. 2, 413--437 (2022; Zbl 1509.46021) Full Text: DOI arXiv
van Schaftingen, Jean; Yung, Po-Lam Limiting Sobolev and Hardy inequalities on stratified homogeneous groups. (English) Zbl 1496.35023 Ann. Fenn. Math. 47, No. 2, 1065-1098 (2022). MSC: 35A23 35R03 26D15 35H20 43A80 46E35 PDFBibTeX XMLCite \textit{J. van Schaftingen} and \textit{P.-L. Yung}, Ann. Fenn. Math. 47, No. 2, 1065--1098 (2022; Zbl 1496.35023) Full Text: DOI arXiv
Van Schaftingen, Jean Reverse superposition estimates in Sobolev spaces. (English) Zbl 1500.46028 Pure Appl. Funct. Anal. 7, No. 2, 805-811 (2022). MSC: 46E35 47H30 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, Pure Appl. Funct. Anal. 7, No. 2, 805--811 (2022; Zbl 1500.46028) Full Text: arXiv Link
Gmeineder, Franz; Raită, Bogdan; Van Schaftingen, Jean On limiting trace inequalities for vectorial differential operators. (English) Zbl 1493.46054 Indiana Univ. Math. J. 70, No. 5, 2133-2176 (2021). MSC: 46E35 47F10 PDFBibTeX XMLCite \textit{F. Gmeineder} et al., Indiana Univ. Math. J. 70, No. 5, 2133--2176 (2021; Zbl 1493.46054) Full Text: DOI arXiv
Mironescu, Petru; Van Schaftingen, Jean Lifting in compact covering spaces for fractional Sobolev mappings. (English) Zbl 1486.46040 Anal. PDE 14, No. 6, 1851-1871 (2021). MSC: 46E35 58D15 PDFBibTeX XMLCite \textit{P. Mironescu} and \textit{J. Van Schaftingen}, Anal. PDE 14, No. 6, 1851--1871 (2021; Zbl 1486.46040) Full Text: DOI arXiv
Brezis, Haïm; Van Schaftingen, Jean; Yung, Po-Lam Going to Lorentz when fractional Sobolev, Gagliardo and Nirenberg estimates fail. (English) Zbl 1471.35008 Calc. Var. Partial Differ. Equ. 60, No. 4, Paper No. 129, 12 p. (2021). MSC: 35A23 26D10 26A33 35R11 46E30 46E35 PDFBibTeX XMLCite \textit{H. Brezis} et al., Calc. Var. Partial Differ. Equ. 60, No. 4, Paper No. 129, 12 p. (2021; Zbl 1471.35008) Full Text: DOI arXiv
Mironescu, Petru; Van Schaftingen, Jean Trace theory for Sobolev mappings into a manifold. (English. French summary) Zbl 1482.46099 Ann. Fac. Sci. Toulouse, Math. (6) 30, No. 2, 281-299 (2021). MSC: 46T10 46E35 58D15 00A27 PDFBibTeX XMLCite \textit{P. Mironescu} and \textit{J. Van Schaftingen}, Ann. Fac. Sci. Toulouse, Math. (6) 30, No. 2, 281--299 (2021; Zbl 1482.46099) Full Text: DOI arXiv
Rodiac, Rémy; van Schaftingen, Jean Metric characterization of the sum of fractional Sobolev spaces. (English) Zbl 1470.46059 Stud. Math. 258, No. 1, 27-51 (2021). MSC: 46E35 PDFBibTeX XMLCite \textit{R. Rodiac} and \textit{J. van Schaftingen}, Stud. Math. 258, No. 1, 27--51 (2021; Zbl 1470.46059) Full Text: DOI arXiv
Brezis, Haim; Seeger, Andreas; Van Schaftingen, Jean; Yung, Po-Lam Families of functionals representing Sobolev norms. arXiv:2109.02930 Preprint, arXiv:2109.02930 [math.FA] (2021). MSC: 26D10 26A33 35A23 42B25 42B35 46E30 BibTeX Cite \textit{H. Brezis} et al., ``Families of functionals representing Sobolev norms'', Preprint, arXiv:2109.02930 [math.FA] (2021) Full Text: arXiv OA License
Nguyen, Hoai-Minh; Van Schaftingen, Jean Characterization of the traces on the boundary of functions in magnetic Sobolev spaces. (English) Zbl 1457.46048 Adv. Math. 371, Article ID 107246, 35 p. (2020). MSC: 46E35 26A33 35Q40 78A25 82D40 PDFBibTeX XMLCite \textit{H.-M. Nguyen} and \textit{J. Van Schaftingen}, Adv. Math. 371, Article ID 107246, 35 p. (2020; Zbl 1457.46048) Full Text: DOI arXiv Link
Schikorra, Armin; van Schaftingen, Jean An estimate of the Hopf degree of fractional Sobolev mappings. (English) Zbl 1487.55020 Proc. Am. Math. Soc. 148, No. 7, 2877-2891 (2020). Reviewer: Zdzisław Dzedzej (Gdańsk) MSC: 55Q25 55M25 46E35 55P99 58A12 PDFBibTeX XMLCite \textit{A. Schikorra} and \textit{J. van Schaftingen}, Proc. Am. Math. Soc. 148, No. 7, 2877--2891 (2020; Zbl 1487.55020) Full Text: DOI arXiv
Van Schaftingen, Jean Estimates by gap potentials of free homotopy decompositions of critical Sobolev maps. (English) Zbl 1437.58008 Adv. Nonlinear Anal. 9, 1214-1250 (2020). Reviewer: Hirokazu Nishimura (Tsukuba) MSC: 58C10 46E35 55M25 55P99 55Q25 58A12 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, Adv. Nonlinear Anal. 9, 1214--1250 (2020; Zbl 1437.58008) Full Text: DOI arXiv
Brezis, Haim; Van Schaftingen, Jean; Yung, Po-Lam A surprising formula for Sobolev norms. arXiv:2003.05216 Preprint, arXiv:2003.05216 [math.FA] (2020). MSC: 46E30 26A33 26D10 35A23 46E35 BibTeX Cite \textit{H. Brezis} et al., ``A surprising formula for Sobolev norms'', Preprint, arXiv:2003.05216 [math.FA] (2020) Full Text: DOI arXiv OA License
Spector, Daniel; van Schaftingen, Jean Optimal embeddings into Lorentz spaces for some vector differential operators via Gagliardo’s lemma. (English) Zbl 1442.46027 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 30, No. 3, 413-436 (2019). MSC: 46E35 26D10 35A23 PDFBibTeX XMLCite \textit{D. Spector} and \textit{J. van Schaftingen}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 30, No. 3, 413--436 (2019; Zbl 1442.46027) Full Text: DOI arXiv
Monteil, Antonin; Van Schaftingen, Jean Uniform boundedness principles for Sobolev maps into manifolds. (English) Zbl 1418.46035 Ann. Inst. Henri Poincaré, Anal. Non Linéaire 36, No. 2, 417-449 (2019). MSC: 46T20 46E35 46T10 58D15 PDFBibTeX XMLCite \textit{A. Monteil} and \textit{J. Van Schaftingen}, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 36, No. 2, 417--449 (2019; Zbl 1418.46035) Full Text: DOI arXiv
Bellazzini, Jacopo; Ghimenti, Marco; Mercuri, Carlo; Moroz, Vitaly; van Schaftingen, Jean Sharp Gagliardo-Nirenberg inequalities in fractional Coulomb-Sobolev spaces. (English) Zbl 1406.46023 Trans. Am. Math. Soc. 370, No. 11, 8285-8310 (2018). MSC: 46E35 35Q55 26D10 26D15 PDFBibTeX XMLCite \textit{J. Bellazzini} et al., Trans. Am. Math. Soc. 370, No. 11, 8285--8310 (2018; Zbl 1406.46023) Full Text: DOI arXiv
Bousquet, Pierre; Ponce, Augusto C.; van Schaftingen, Jean Weak approximation by bounded Sobolev maps with values into complete manifolds. (Densité faible des fonctions de Sobolev bornées à valeurs dans des variétés complètes.) (English. French summary) Zbl 1390.58008 C. R., Math., Acad. Sci. Paris 356, No. 3, 264-271 (2018). Reviewer: Alexander Schmeding (Berlin) MSC: 58D15 46E35 46T20 PDFBibTeX XMLCite \textit{P. Bousquet} et al., C. R., Math., Acad. Sci. Paris 356, No. 3, 264--271 (2018; Zbl 1390.58008) Full Text: DOI arXiv
Fournais, Søren; Le Treust, Loïc; Raymond, Nicolas; van Schaftingen, Jean Semiclassical Sobolev constants for the electro-magnetic Robin Laplacian. (English) Zbl 1386.35364 J. Math. Soc. Japan 69, No. 4, 1667-1714 (2017). Reviewer: Joseph Shomberg (Providence) MSC: 35Q40 35J25 46E35 PDFBibTeX XMLCite \textit{S. Fournais} et al., J. Math. Soc. Japan 69, No. 4, 1667--1714 (2017; Zbl 1386.35364) Full Text: DOI arXiv Euclid
Bousquet, Pierre; Ponce, Augusto C.; Van Schaftingen, Jean Density of bounded maps in Sobolev spaces into complete manifolds. (English) Zbl 1380.58007 Ann. Mat. Pura Appl. (4) 196, No. 6, 2261-2301 (2017). Reviewer: Vagn Lundsgaard Hansen (Lyngby) MSC: 58D15 46E35 46T20 PDFBibTeX XMLCite \textit{P. Bousquet} et al., Ann. Mat. Pura Appl. (4) 196, No. 6, 2261--2301 (2017; Zbl 1380.58007) Full Text: DOI arXiv
Schikorra, Armin; Spector, Daniel; van Schaftingen, Jean An \(L^1\)-type estimate for Riesz potentials. (English) Zbl 1375.47039 Rev. Mat. Iberoam. 33, No. 1, 291-303 (2017). MSC: 47G40 46E35 PDFBibTeX XMLCite \textit{A. Schikorra} et al., Rev. Mat. Iberoam. 33, No. 1, 291--303 (2017; Zbl 1375.47039) Full Text: DOI arXiv
Convent, Alexandra; Van Schaftingen, Jean Intrinsic co-local weak derivatives and Sobolev spaces between manifolds. (English) Zbl 1343.58005 Ann. Sc. Norm. Super. Pisa, Cl. Sci. (5) 16, No. 1, 97-128 (2016). Reviewer: Dorin Andrica (Riyadh) MSC: 58D15 46E35 46T10 53C25 58E20 PDFBibTeX XMLCite \textit{A. Convent} and \textit{J. Van Schaftingen}, Ann. Sc. Norm. Super. Pisa, Cl. Sci. (5) 16, No. 1, 97--128 (2016; Zbl 1343.58005) Full Text: DOI arXiv
Bousquet, Pierre; Ponce, Augusto C.; Van Schaftingen, Jean Strong density for higher order Sobolev spaces into compact manifolds. (English) Zbl 1318.58006 J. Eur. Math. Soc. (JEMS) 17, No. 4, 763-817 (2015). Reviewer: Dorin Andrica (Riyadh) MSC: 58D15 58C25 46E35 46T20 PDFBibTeX XMLCite \textit{P. Bousquet} et al., J. Eur. Math. Soc. (JEMS) 17, No. 4, 763--817 (2015; Zbl 1318.58006) Full Text: DOI arXiv
Van Schaftingen, Jean Interpolation inequalities between Sobolev and Morrey-Campanato spaces: a common gateway to concentration-compactness and Gagliardo-Nirenberg interpolation inequalities. (English) Zbl 1326.46032 Port. Math. (N.S.) 71, No. 3-4, 159-175 (2014). MSC: 46E35 46E30 26D15 35A23 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, Port. Math. (N.S.) 71, No. 3--4, 159--175 (2014; Zbl 1326.46032) Full Text: DOI arXiv
van Schaftingen, Jean Limiting Bourgain-Brezis estimates for systems of linear differential equations: theme and variations. (English) Zbl 1311.35005 J. Fixed Point Theory Appl. 15, No. 2, 273-297 (2014). MSC: 35A23 26D15 46E35 PDFBibTeX XMLCite \textit{J. van Schaftingen}, J. Fixed Point Theory Appl. 15, No. 2, 273--297 (2014; Zbl 1311.35005) Full Text: DOI
Bousquet, Pierre; Ponce, Augusto C.; van Schaftingen, Jean Strong approximation of fractional Sobolev maps. (English) Zbl 1310.58006 J. Fixed Point Theory Appl. 15, No. 1, 133-153 (2014). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 58D15 46E35 46T20 PDFBibTeX XMLCite \textit{P. Bousquet} et al., J. Fixed Point Theory Appl. 15, No. 1, 133--153 (2014; Zbl 1310.58006) Full Text: DOI arXiv
Bousquet, Pierre; Van Schaftingen, Jean Hardy-Sobolev inequalities for vector fields and canceling linear differential operators. (English) Zbl 1325.46037 Indiana Univ. Math. J. 63, No. 5, 1419-1445 (2014). MSC: 46E35 26D10 42B20 PDFBibTeX XMLCite \textit{P. Bousquet} and \textit{J. Van Schaftingen}, Indiana Univ. Math. J. 63, No. 5, 1419--1445 (2014; Zbl 1325.46037) Full Text: DOI arXiv Link
van Schaftingen, Jean Equivalence between Pólya-Szegő and relative capacity inequalities under rearrangement. (English) Zbl 1305.26057 Arch. Math. 103, No. 4, 367-379 (2014). Reviewer: Peter S. Bullen (Vancouver) MSC: 26D15 35A23 46E35 PDFBibTeX XMLCite \textit{J. van Schaftingen}, Arch. Math. 103, No. 4, 367--379 (2014; Zbl 1305.26057) Full Text: DOI arXiv
Van Schaftingen, Jean Approximation in Sobolev spaces by piecewise affine interpolation. (English) Zbl 1354.41001 J. Math. Anal. Appl. 420, No. 1, 40-47 (2014). MSC: 41A05 46E35 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, J. Math. Anal. Appl. 420, No. 1, 40--47 (2014; Zbl 1354.41001) Full Text: DOI arXiv
Bousquet, Pierre; Ponce, Augusto C.; van Schaftingen, Jean Density of smooth maps for fractional Sobolev spaces \(W^{s, p}\) into \(\ell\) simply connected manifolds when \(s \geq 1\). (English) Zbl 1314.58005 Confluentes Math. 5, No. 2, 3-22 (2013). MSC: 58C25 46E35 46T20 PDFBibTeX XMLCite \textit{P. Bousquet} et al., Confluentes Math. 5, No. 2, 3--22 (2013; Zbl 1314.58005) Full Text: DOI arXiv
Van Schaftingen, Jean Limiting Sobolev inequalities for vector fields and canceling linear differential operators. (English) Zbl 1284.46032 J. Eur. Math. Soc. (JEMS) 15, No. 3, 877-921 (2013). Reviewer: Winfried Sickel (Jena) MSC: 46E35 26D10 42B20 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, J. Eur. Math. Soc. (JEMS) 15, No. 3, 877--921 (2013; Zbl 1284.46032) Full Text: DOI arXiv
Bouchez, Vincent; Van Schaftingen, Jean Extremal functions in Poincaré-Sobolev inequalities for functions of bounded variation. (English) Zbl 1236.46025 Bonheure, Denis (ed.) et al., Nonlinear elliptic partial differential equations. Workshop in celebration of Jean-Pierre Gossez’s 65th birthday, Bruxelles, Belgium, September 2–4, 2009. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4907-1/pbk). Contemporary Mathematics 540, 47-58 (2011). MSC: 46E35 26B30 26D15 35J62 PDFBibTeX XMLCite \textit{V. Bouchez} and \textit{J. Van Schaftingen}, Contemp. Math. 540, 47--58 (2011; Zbl 1236.46025) Full Text: arXiv
Van Schaftingen, Jean Limiting fractional and Lorentz space estimates of differential forms. (English) Zbl 1184.35012 Proc. Am. Math. Soc. 138, No. 1, 235-240 (2010). MSC: 35A23 35B65 26D10 35F05 42B20 46E30 46E35 58A10 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, Proc. Am. Math. Soc. 138, No. 1, 235--240 (2010; Zbl 1184.35012) Full Text: DOI arXiv
Ponce, Augusto C.; Van Schaftingen, Jean Closure of smooth maps in \(W^{1,p}(B^3;S^2)\). (English) Zbl 1240.46063 Differ. Integral Equ. 22, No. 9-10, 881-900 (2009). Reviewer: Miroslav Krbec (Praha) MSC: 46E35 46T30 58D15 PDFBibTeX XMLCite \textit{A. C. Ponce} and \textit{J. Van Schaftingen}, Differ. Integral Equ. 22, No. 9--10, 881--900 (2009; Zbl 1240.46063) Full Text: arXiv
Chanillo, Sagun; Van Schaftingen, Jean Subelliptic Bourgain-Brezis estimates on groups. (English) Zbl 1184.35119 Math. Res. Lett. 16, No. 2-3, 487-501 (2009). MSC: 35H20 26D15 35B65 43A80 46E35 35R03 35B45 PDFBibTeX XMLCite \textit{S. Chanillo} and \textit{J. Van Schaftingen}, Math. Res. Lett. 16, No. 2--3, 487--501 (2009; Zbl 1184.35119) Full Text: DOI arXiv
Brezis, Haïm; van Schaftingen, Jean Circulation integrals and critical Sobolev spaces: problems of optimal constants. (English) Zbl 1179.35105 Mitrea, Dorina (ed.) et al., Perspectives in partial differential equations, harmonic analysis and applications. A volume in honor of Vladimir G. Maz’ya’s 70th birthday. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4424-3/hbk). Proceedings of Symposia in Pure Mathematics 79, 33-47 (2008). MSC: 35J25 26D10 46E35 49Q15 51M16 58C35 PDFBibTeX XMLCite \textit{H. Brezis} and \textit{J. van Schaftingen}, Proc. Symp. Pure Math. 79, 33--47 (2008; Zbl 1179.35105)
Van Schaftingen, Jean Estimates for \(L^{1}\)-vector fields under higher-order differential conditions. (English) Zbl 1228.46034 J. Eur. Math. Soc. (JEMS) 10, No. 4, 867-882 (2008). MSC: 46E35 26D15 42B20 35Q35 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, J. Eur. Math. Soc. (JEMS) 10, No. 4, 867--882 (2008; Zbl 1228.46034) Full Text: DOI Link
Bousquet, Pierre; Ponce, Augusto C.; van Schaftingen, Jean A case of density in \(W^{2,p}(M;N)\). (English. Abridged French version) Zbl 1156.46010 C. R., Math., Acad. Sci. Paris 346, No. 13-14, 735-740 (2008). MSC: 46A35 58D15 PDFBibTeX XMLCite \textit{P. Bousquet} et al., C. R., Math., Acad. Sci. Paris 346, No. 13--14, 735--740 (2008; Zbl 1156.46010) Full Text: DOI
Ponce, Augusto C.; Van Schaftingen, Jean The continuity of functions with \(N\)-th derivative measure. (English) Zbl 1137.46023 Houston J. Math. 33, No. 3, 927-939 (2007). MSC: 46E35 26B05 PDFBibTeX XMLCite \textit{A. C. Ponce} and \textit{J. Van Schaftingen}, Houston J. Math. 33, No. 3, 927--939 (2007; Zbl 1137.46023)
Van Schaftingen, Jean Anisotropic symmetrization. (English) Zbl 1133.42038 Ann. Inst. Henri Poincaré, Anal. Non Linéaire 23, No. 4, 539-565 (2006). MSC: 42B25 46E35 49J10 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 23, No. 4, 539--565 (2006; Zbl 1133.42038) Full Text: DOI Numdam Numdam EuDML
Van Schaftingen, Jean Function spaces between BMO and critical Sobolev spaces. (English) Zbl 1110.46024 J. Funct. Anal. 236, No. 2, 490-516 (2006). Reviewer: Messoud A. Efendiev (Berlin) MSC: 46E35 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, J. Funct. Anal. 236, No. 2, 490--516 (2006; Zbl 1110.46024) Full Text: DOI
van Schaftingen, Jean Universal approximation of symmetrizations by polarizations. (English) Zbl 1093.26012 Proc. Am. Math. Soc. 134, No. 1, 177-186 (2006). Reviewer: Albert Baernstein II (St. Louis) MSC: 26D10 46E30 35A25 49J45 PDFBibTeX XMLCite \textit{J. van Schaftingen}, Proc. Am. Math. Soc. 134, No. 1, 177--186 (2006; Zbl 1093.26012) Full Text: DOI
Van Schaftingen, J.; Willem, M. Set transformations, symmetrizations and isoperimetric inequalities. (English) Zbl 1453.26034 Benci, Vieri (ed.) et al., Nonlinear analysis and applications to physical sciences. Lectures from the summer school, Pistoia, Italy, May 2002. Milano: Springer. 135-152 (2004). MSC: 26D15 26A45 35A25 46E35 PDFBibTeX XMLCite \textit{J. Van Schaftingen} and \textit{M. Willem}, in: Nonlinear analysis and applications to physical sciences. Lectures from the summer school, Pistoia, Italy, May 2002. Milano: Springer. 135--152 (2004; Zbl 1453.26034)
Van Schaftingen, Jean A simple proof of an inequality of Bourgain, Brezis and Mironescu. (English. Abridged French version) Zbl 1188.26015 C. R., Math., Acad. Sci. Paris 338, No. 1, 23-26 (2004). MSC: 26D15 46E35 PDFBibTeX XMLCite \textit{J. Van Schaftingen}, C. R., Math., Acad. Sci. Paris 338, No. 1, 23--26 (2004; Zbl 1188.26015) Full Text: DOI