Works by Korte, Riikka

Results: 18

Sharp Hausdorff content estimates for accessible boundaries of domains in metric measure spaces of controlled geometry.

Published in:

Transactions of the American Mathematical Society, Series B, 2024, v. 11, p. 1435, doi. 10.1090/btran/210

By:

Eriksson-Bique, Sylvester;
Gibara, Ryan;
Korte, Riikka;
Shanmugalingam, Nageswari

Publication type:

Article

Sharp Hausdorff content estimates for accessible boundaries of domains in metric measure spaces of controlled geometry.

Published in:

Transactions of the American Mathematical Society, Series B, 2024, v. 11, p. 1435, doi. 10.1090/btran/210

By:

Eriksson-Bique, Sylvester;
Gibara, Ryan;
Korte, Riikka;
Shanmugalingam, Nageswari

Publication type:

Article

Smoothness spaces of higher order on lower dimensional subsets of the Euclidean space.

Published in:

Mathematische Nachrichten, 2015, v. 288, n. 11/12, p. 1303, doi. 10.1002/mana.201100245

By:

Ihnatsyeva, Lizaveta;
Korte, Riikka

Publication type:

Article

Relative isoperimetric inequalities and sufficient conditions for finite perimeter on metric spaces.

Published in:

Annales de l'Institut Henri Poincaré C, 2014, v. 31, n. 1, p. 129, doi. 10.1016/j.anihpc.2013.01.005

By:

Korte, Riikka;
Lahti, Panu

Publication type:

Article

A maximal Function Approach to Two-Measure Poincaré Inequalities.

Published in:

Journal of Geometric Analysis, 2019, v. 29, n. 2, p. 1763, doi. 10.1007/s12220-018-0061-z

By:

Kinnunen, Juha;
Korte, Riikka;
Lehrbäck, Juha;
Vähäkangas, Antti V.

Publication type:

Article

Regularity of Sets with Quasiminimal Boundary Surfaces in Metric Spaces.

Published in:

Journal of Geometric Analysis, 2013, v. 23, n. 4, p. 1607, doi. 10.1007/s12220-012-9299-z

By:

Kinnunen, Juha;
Korte, Riikka;
Lorent, Andrew;
Shanmugalingam, Nageswari

Publication type:

Article

Solving a Dirichlet problem on unbounded domains via a conformal transformation.

Published in:

Mathematische Annalen, 2024, v. 389, n. 3, p. 2857, doi. 10.1007/s00208-023-02705-8

By:

Gibara, Ryan;
Korte, Riikka;
Shanmugalingam, Nageswari

Publication type:

Article

Nonlinear parabolic capacity and polar sets of superparabolic functions.

Published in:

Mathematische Annalen, 2013, v. 355, n. 4, p. 1349, doi. 10.1007/s00208-012-0825-x

By:

Kinnunen, Juha;
Korte, Riikka;
Kuusi, Tuomo;
Parviainen, Mikko

Publication type:

Article

The equivalence between pointwise Hardy inequalities and uniform fatness.

Published in:

Mathematische Annalen, 2011, v. 351, n. 3, p. 711, doi. 10.1007/s00208-010-0617-0

By:

Korte, Riikka;
Lehrbäck, Juha;
Tuominen, Heli

Publication type:

Article

Homeomorphisms of the Heisenberg group preserving BMO.

Published in:

Archiv der Mathematik, 2016, v. 106, n. 2, p. 175, doi. 10.1007/s00013-015-0849-z

By:

Korte, Riikka;
Marola, Niko;
Saari, Olli

Publication type:

Article

Semmes family of curves and a characterization of functions of bounded variation in terms of curves.

Published in:

Calculus of Variations & Partial Differential Equations, 2015, v. 54, n. 2, p. 1393, doi. 10.1007/s00526-015-0829-y

By:

Korte, Riikka;
Lahti, Panu;
Shanmugalingam, Nageswari

Publication type:

Article

Acharacterization of Newtonian functions with zero boundary values.

Published in:

Calculus of Variations & Partial Differential Equations, 2012, v. 43, n. 3/4, p. 507, doi. 10.1007/s00526-011-0420-0

By:

Kinnunen, Juha;
Korte, Riikka;
Shanmugalingam, Nageswari;
Tuominen, Heli

Publication type:

Article

Notions of Dirichlet problem for functions of least gradient in metric measure spaces.

Published in:

Revista Mathematica Iberoamericana, 2019, v. 35, n. 6, p. 1603, doi. 10.4171/RMI/1095

By:

Korte, Riikka;
Lahti, Panu;
Xining Li;
Shanmugalingam, Nageswari

Publication type:

Article

Geometric Implications of the Poincaré Inequality.

Published in:

Results in Mathematics / Resultate der Mathematik, 2007, v. 50, n. 1/2, p. 93, doi. 10.1007/s00025-006-0237-x

By:

Korte, Riikka

Publication type:

Article

The John–Nirenberg Space: Equality of the Vanishing Subspaces VJNp and CJNp.

Published in:

Journal of Geometric Analysis, 2024, v. 34, n. 3, p. 1, doi. 10.1007/s12220-023-01512-6

By:

Korte, Riikka;
Takala, Timo

Publication type:

Article

The higher integrability of weak solutions of porous medium systems.

Published in:

Advances in Nonlinear Analysis, 2019, v. 8, n. 1, p. 1004, doi. 10.1515/anona-2017-0270

By:

Bögelein, Verena;
Duzaar, Frank;
Korte, Riikka;
Scheven, Christoph

Publication type:

Article

Equivalence of two BV classes of functions in metric spaces, and existence of a Semmes family of curves under a 1-Poincaré inequality.

Published in:

Advances in Calculus of Variations, 2021, v. 14, n. 2, p. 231, doi. 10.1515/acv-2018-0056

By:

Durand-Cartagena, Estibalitz;
Eriksson-Bique, Sylvester;
Korte, Riikka;
Shanmugalingam, Nageswari

Publication type:

Article

A note on the Wolff potential estimate for solutions to elliptic equations involving measures.

Published in:

Advances in Calculus of Variations, 2010, v. 3, n. 1, p. 99, doi. 10.1515/ACV.2010.005

By:

Korte, Riikka;
Kuusi, Tuomo

Publication type:

Article