1. On the solvability of the Yakubovich linear-quadratic infinite horizon minimization problem

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   • Carmen Núñez

   OriginalPaper 17 December 2019 Pages: 1713 - 1735

2. Infinitely many solutions for a critical Grushin-type problem via local Pohozaev identities

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   • Zhongwei Tang
   • Chunhua Wang

   OriginalPaper 14 December 2019 Pages: 1737 - 1762

3. To what extent are unstable the maxima of the potential?

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   OriginalPaper 01 February 2020 Pages: 1763 - 1775

   

4. On zeros of irreducible characters lying in a normal subgroup

   • M. J. Felipe
   • N. Grittini
   • V. Sotomayor

   OriginalPaper 29 January 2020 Pages: 1777 - 1787

5. The \(p\,\)-Laplacian equation in a rough thin domain with terms concentrating on the boundary

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   • Jean Carlos Nakasato

   OriginalPaper 29 January 2020 Pages: 1789 - 1813

   

6. Kodaira dimension of almost Kähler manifolds and curvature of the canonical connection

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   • Antonella Nannicini
   • Adriano Tomassini

   OriginalPaper 01 February 2020 Pages: 1815 - 1842

7. Complete and computable orbit invariants in the geometry of the affine group over the integers

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   OriginalPaper 10 February 2020 Pages: 1843 - 1871

   

8. Contact hypersurfaces and CR-symmetry

   • Jong Taek Cho

   OriginalPaper 01 February 2020 Pages: 1873 - 1884

9. An analogue of the squeezing function for projective maps

   • Nikolai Nikolov
   • Pascal J. Thomas

   OriginalPaper 04 February 2020 Pages: 1885 - 1894

10. Lorentzian manifolds with causal Killing vector field: causality and geodesic connectedness

    • C. Atindogbe
    • M. Gutiérrez
    • R. Hounnonkpe

    OriginalPaper 05 February 2020 Pages: 1895 - 1908

11. Regularizing effect of the interplay between coefficients in some nonlinear Dirichlet problems with distributional data

    • David Arcoya
    • Lucio Boccardo
    • Luigi Orsina

    OriginalPaper 05 February 2020 Pages: 1909 - 1921

12. Stratified periodic water waves with singular density gradients

    • Joachim Escher
    • Patrik Knopf
    • Bogdan-Vasile Matioc

    OriginalPaper Open access 08 February 2020 Pages: 1923 - 1959

13. Invariant translators of the solvable group

    • Giuseppe Pipoli

    OriginalPaper 04 February 2020 Pages: 1961 - 1978

    

14. Calibrations and null-Lagrangians for nonlocal perimeters and an application to the viscosity theory

    • Xavier Cabré

    OriginalPaper 04 February 2020 Pages: 1979 - 1995

15. Leray–Hirsch theorem and blow-up formula for Dolbeault cohomology

    • Lingxu Meng

    OriginalPaper 05 February 2020 Pages: 1997 - 2014

16. Nonnegative solutions of an indefinite sublinear Robin problem I: positivity, exact multiplicity, and existence of a subcontinuum

    • Uriel Kaufmann
    • Humberto Ramos Quoirin
    • Kenichiro Umezu

    OriginalPaper 20 February 2020 Pages: 2015 - 2038

    

17. Some analytic results on interpolating sesqui-harmonic maps

    • Volker Branding

    OriginalPaper Open access 20 February 2020 Pages: 2039 - 2059

18. A family of Hardy-type spaces on nondoubling manifolds

    • Alessio Martini
    • Stefano Meda
    • Maria Vallarino

    OriginalPaper 20 February 2020 Pages: 2061 - 2085

19. Trace properties and the rings \(R({\scriptstyle {\mathrm{X}}})\) and \(R\langle {\scriptstyle {\mathrm{X}}}\rangle \)

    • Thomas G. Lucas
    • Abdeslam Mimouni

    OriginalPaper 19 February 2020 Pages: 2087 - 2104

20. A supersolutions perspective on hypercontractivity

    • Yosuke Aoki
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    • Shobu Shiraki

    OriginalPaper 18 February 2020 Pages: 2105 - 2116