Wolfhard Hansen

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All published works

Action	Title	Year	Authors
+	COMPACTNESS OF INTEGRAL OPERATORS AND UNIFORM	2024	Wolfhard Hansen
+ PDF Chat	Positive Harmonically Bounded Solutions for Semi-Linear Equations	2023	Krzysztof Bogdan Wolfhard Hansen
+	Compactness of integral operators and uniform integrability on measure spaces	2022	Wolfhard Hansen
+	Positive harmonically bounded solutions for semi-linear equations	2022	Wolfhard Hansen Krzysztof Bogdan
+ PDF Chat	On Evans’ and Choquet’s Theorems for Polar Sets	2021	Wolfhard Hansen Ivan Netuka
+	On Evans' and Choquet's theorems on polar sets	2020	Wolfhard Hansen Ivan Netuka
+	On Evans' and Choquet's theorems on polar sets	2020	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Nearly Hyperharmonic Functions are Infima of Excessive Functions	2019	Wolfhard Hansen Ivan Netuka
+	Equicontinuity of harmonic functions and compactness of potential kernels	2019	Wolfhard Hansen
+	Nearly hyperharmonic functions and Jensen measures	2019	Wolfhard Hansen Ivan Netuka
+	Equicontinuity of harmonic functions and compactness of potential kernels	2019	Wolfhard Hansen
+	Nearly hyperharmonic functions are infima of excessive functions	2018	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Semipolar Sets and Intrinsic Hausdorff Measure	2018	Wolfhard Hansen Ivan Netuka
+	Nearly hyperharmonic functions are infima of excessive functions	2018	Wolfhard Hansen Ivan Netuka
+	Semipolar sets and intrinsic Hausdorff measure	2017	Wolfhard Hansen Ivan Netuka
+	Nearly hyperharmonic functions and Jensen measures	2017	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Intrinsic Hölder Continuity of Harmonic Functions	2017	Wolfhard Hansen
+ PDF Chat	Reduced functions and Jensen measures	2017	Wolfhard Hansen Ivan Netuka
+	Nearly hyperharmonic functions and Jensen measures	2017	Wolfhard Hansen Ivan Netuka
+	Semipolar sets and intrinsic Hausdorff measure	2017	Wolfhard Hansen Ivan Netuka
+	Reduced functions and Jensen measures	2016	Wolfhard Hansen Ivan Netuka
+	Darning and Gluing of Diffusions	2016	Wolfhard Hansen
+	Scaling invariant Harnack inequalities in a general setting	2016	Wolfhard Hansen Ivan Netuka
+	Scaling invariant Harnack inequalities in a general setting	2016	Wolfhard Hansen Ivan Netuka
+	Darning and gluing of diffusions	2016	Wolfhard Hansen
+	Darning and gluing of diffusions	2016	Wolfhard Hansen
+	Scaling invariant Harnack inequalities in a general setting	2016	Wolfhard Hansen Ivan Netuka
+	Reduced functions and Jensen measures	2016	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Liouville Property, Wiener’s Test and Unavoidable Sets for Hunt Processes	2015	Wolfhard Hansen
+	Intrinsic H\"older continuity of harmonic functions	2015	Wolfhard Hansen
+	Hunt’s hypothesis (H) and triangle property of the Green function	2015	Wolfhard Hansen Ivan Netuka
+	Hölder continuity of harmonic functions for Hunt processes with Green function	2015	Wolfhard Hansen
+	Intrinsic Hölder continuity of harmonic functions	2015	Wolfhard Hansen
+ PDF Chat	Unavoidable collections of balls for processes with isotropic unimodal Green function	2014	Wolfhard Hansen
+	Hunt's hypothesis (H) and the triangle property of the Green function	2014	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Unavoidable sets and harmonic measures living on small sets	2014	Wolfhard Hansen Ivan Netuka
+	Harnack inequalities for Hunt processes with Green function	2014	Wolfhard Hansen Ivan Netuka
+	Unavoidable sets and Wiener's test for Hunt processes	2014	Wolfhard Hansen
+	Liouville property, Wiener's test and unavoidable sets for Hunt processes	2014	Wolfhard Hansen
+	Volume mean densities for the heat equation	2014	Wolfhard Hansen Ivan Netuka
+	Unavoidable collections of balls for processes with isotropic unimodal Green function	2014	Wolfhard Hansen
+	Harnack inequalities for Hunt processes with Green function	2014	Wolfhard Hansen Ivan Netuka
+	Hunt's hypothesis (H) and the triangle property of the Green function	2014	Wolfhard Hansen Ivan Netuka
+	Liouville property, Wiener's test and unavoidable sets for Hunt processes	2014	Wolfhard Hansen
+	Champagne subdomains with unavoidable bubbles	2013	Wolfhard Hansen Ivan Netuka
+	Unavoidable sets and harmonic measures living on small sets	2013	Wolfhard Hansen Ivan Netuka
+	On the existence of Evans potentials	2012	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Localization and Schrödinger Perturbations of Kernels	2012	Krzysztof Bogdan Wolfhard Hansen Tomasz Jakubowski
+	Champagne subdomains with unavoidable bubbles	2012	Wolfhard Hansen Ivan Netuka
+	Localization and Schr\"odinger perturbations of kernels	2012	Krzysztof Bogdan Wolfhard Hansen Tomasz Jakubowski
+	Champagne subregions with unavoidable bubbles	2012	Wolfhard Hansen Ivan Netuka
+	Champagne subdomains with unavoidable bubbles	2012	Wolfhard Hansen Ivan Netuka
+	Localization and Schrödinger perturbations of kernels	2012	Krzysztof Bogdan Wolfhard Hansen Tomasz Jakubowski
+ PDF Chat	Infima of superharmonic functions	2011	Mohammad Alakhrass Wolfhard Hansen
+ PDF Chat	3G-inequality for planar domains	2011	Wolfhard Hansen
+ PDF Chat	Jensen Measures in Potential Theory	2011	Wolfhard Hansen Ivan Netuka
+	Restricted Mean Value Property for Balayage Spaces with Jumps	2011	Wolfhard Hansen
+	On the Picard principle for Δ + μ	2011	Wolfhard Hansen Ivan Netuka
+	Jensen measures in potential theory	2010	Wolfhard Hansen Ivan Netuka
+	Harmonic measures for a point may form a square	2010	Wolfhard Hansen Ivan Netuka
+	Continuity of eigenvalues for Schrodinger operators, LP-properties of Kato type integral operators	2010	Ali Ben Amor Wolfhard Hansen
+	Boundary sets where harmonic functions may become infinite	2010	Sj Gardiner Wolfhard Hansen
+	One-radius results for supermedian functions on $${\mathbb R^d}$$ , d ≤ 2	2010	Wolfhard Hansen Николай Николов
+	Jensen measures in potential theory	2010	Wolfhard Hansen Ivan Netuka
+	Density of extremal measures in parabolic potential theory	2009	Wolfhard Hansen Ivan Netuka
+	One-radius results for supermedian functions on $\Bbb R^d$, $d\le 2$	2009	Wolfhard Hansen Nikolai Nikolov
+	Convexity properties of harmonic measures	2008	Wolfhard Hansen Ivan Netuka
+	Lower estimates for a perturbed green function	2008	Alexander Grigor’yan Wolfhard Hansen
+	Time-dependent Schrödinger perturbations of transition densities	2008	Krzysztof Bogdan Wolfhard Hansen Tomasz Jakubowski
+	Littlewood's one-circle problem, revisited	2008	Wolfhard Hansen
+ PDF Chat	Time-dependent Schrödinger perturbations of transition densities	2008	Krzysztof Bogdan Wolfhard Hansen Tomasz Jakubowski
+	The Riesz decomposition of finely superharmonic functions	2007	Stephen J. Gardiner Wolfhard Hansen
+	Nonradial large solutions of sublinear elliptic problems	2006	Khalifa El Mabrouk Wolfhard Hansen
+	Global comparison of perturbed Green functions	2006	Wolfhard Hansen
+	Restricting isotropic α-stable Lévy processes from to fractal sets	2006	Wolfhard Hansen Martina Zähle
+	Convexity of limits of harmonic measures	2006	Wolfhard Hansen Ivan Netuka
+	DMV-Jahrestagung 2006 Minisymposium 3 - Stochastic Processes with Jumps: Theory and applications	2006	Bogdan Tomasz Jakubowski Wolfhard Hansen
+	Simple counterexamples to the 3G-inequality	2005	Wolfhard Hansen
+	Uniform boundary Harnack principle and generalized triangle property	2005	Wolfhard Hansen
+	Normalized Solutions of Schrödinger Equations with Potentially Bounded Measures	2004	Wolfhard Hansen
+ PDF Chat	Modification of balayage spaces by transitions with application to coupling of PDE’s	2003	Wolfhard Hansen
+	Harmonic approximation and Sarason's-type theorem	2003	Wolfhard Hansen Ivan Netuka
+	Boundary sets where harmonic functions may become infinite	2002	Stephen J. Gardiner Wolfhard Hansen
+	Continuity of eigenvalues for Schrödinger operators, $L^p$ -properties of Kato type integral operators	2001	Ali Ben Amor Wolfhard Hansen
+	A Liouville property for spherical averages in the plane	2001	Wolfhard Hansen
+	Harnack inequalities for Schrödinger operators	1999	Wolfhard Hansen
+	A Liouville property for Schrödinger operators	1998	Alexander Grigor’yan Wolfhard Hansen
+	Liouville's theorem and the restricted mean value property in the plane	1998	Wolfhard Hansen
+	Successive averages and harmonic functions	1997	Wolfhard Hansen Ivan Netuka
+	Restricted mean value property and harmonic functions	1996	Wolfhard Hansen
+ PDF Chat	Inverse mean value property of harmonic functions	1995	Wolfhard Hansen Ivan Netuka
+ PDF Chat	Volume densities with the mean value property for harmonic functions	1995	Wolfhard Hansen Ivan Netuka
+	Strong nonmontonicity of the picard dimension	1995	Abderrahman Boukricha Wolfhard Hansen
+	Inverse mean value property of harmonic functions (Corrigendum).	1995	Wolfhard Hansen Ivan Netuka
+	On Veech's conjecture for harmonic functions	1995	Wolfhard Hansen Nikolaï Nadirashvili
+	Littlewood's One Circle Problem	1994	Wolfhard Hansen Nicolai Nadirashvili
+	Martin boundary for Schr�dinger operators with singularity	1994	Abderrahman Boukricha Wolfhard Hansen
+	Isoperimetric inequalities in potential theory	1994	Wolfhard Hansen Nikolaï Nadirashvili
+	Isoperimetric Inequalities in Potential Theory	1994	Wolfhard Hansen Nikolaï Nadirashvili
+	On the Restricted Mean Value Property for Measurable Functions	1994	Wolfhard Hansen Nikolaï Nadirashvili
+	Mean values and harmonic functions	1993	Wolfhard Hansen Nikolaï Nadirashvili
+	Inverse mean value property of harmonic functions	1993	Wolfhard Hansen Ivan Netuka
+	Locally uniform approximation by solutions of the classical Dirichlet problem	1993	Wolfhard Hansen Ivan Netuka
+	A Note on Solutions of the Schrodinger Equation	1993	Wolfhard Hansen
+ PDF Chat	A converse to the mean value theorem for harmonic functions	1993	Wolfhard Hansen Nikolaï Nadirashvili
+ PDF Chat	A note on solutions of the Schrödinger equation	1993	Wolfhard Hansen
+	An invariance result for capacities on Wiener space	1992	Sergio Albeverio Masatoshi Fukushima Wolfhard Hansen Zhi-Ming Ma Michael Röckner
+	Isoperimetric inequalities for capacities in the plane	1992	В. В. Андриевскии Wolfhard Hansen Nikolaï Nadirashvili
+	Isoperimetric Inequalities for Capacities	1992	Wolfhard Hansen Nikolaï Nadirashvili
+	The Dirichlet problem for sublaplacians on nilpotent Lie groups - geometric criteria for regularity	1990	Wolfhard Hansen Hermann Hueber
+	Eigenvalues in potential theory	1988	Wolfhard Hansen Hermann Hueber
+	Capacities of Symmetric Markov Processes	1988	Joseph Glover Wolfhard Hansen M. Rao
+	Approximation by Continuous Potentials	1988	Jürgen Bliedtner Wolfhard Hansen
+	Balayage spaces — A natural setting for potential theory	1988	Wolfhard Hansen
+ PDF Chat	The Dirichlet problem for sublaplacians on nilpotent Lie groups ?Geometric criteria for regularity	1987	Wolfhard Hansen Hermann Hueber
+	Fine boundary limits of finely harmonic functions	1986	Wolfhard Hansen
+	Partial Differential Equations	1986	Jürgen Bliedtner Wolfhard Hansen
+	Hyperharmonic Functions	1986	Jürgen Bliedtner Wolfhard Hansen
+	Excessive Functions	1986	Jürgen Bliedtner Wolfhard Hansen
+ PDF Chat	Harmonic and superharmonic functions on compact sets	1985	Wolfhard Hansen
+	Convergence of balayage measures	1983	Wolfhard Hansen
+	DIRICHLET INTEGRALS ON HARMONIC SPACES (Lecture Notes in Mathematics, 803)	1982	Wolfhard Hansen
+	ORDER AND CONVEXITY IN POTENTIAL THEORY:<i>H</i> -CONES (Lecture Notes in Mathematics, 853)	1982	Wolfhard Hansen
+	Characterization of perturbations of harmonic spaces	1980	Abderrahman Boukricha Wolfhard Hansen
+	The Dirichlet problem	1979	Wolfhard Hansen
+	A simplicial characterization of elliptic harmonic spaces	1976	Jürgen Bliedtner Wolfhard Hansen
+	Cones of hyperharmonic functions	1976	J�rgen Bliedtner Wolfhard Hansen
+	Cones simpliciaux de fonctions surhamoniques	1976	Wolfhard Hansen
+	Simplicial cones in potential theory	1975	Jürgen Bliedtner Wolfhard Hansen
+	Perturbation of harmonic spaces and construction of semigroups	1973	Wolfhard Hansen
+	Cohomology in harmonic spaces	1971	Wolfhard Hansen
+ PDF Chat	Intersection Theorems for Positive Sets	1969	Wolfhard Hansen Victor Klee
+ PDF Chat	Intersection theorems for positive sets	1969	Wolfhard Hansen Victor Klee

Common Coauthors

Coauthor	Papers Together
Ivan Netuka	36
Ivan Netuka	10
Nikolaï Nadirashvili	8
Krzysztof Bogdan	7
Tomasz Jakubowski	6
Jürgen Bliedtner	6
Hermann Hueber	3
Abderrahman Boukricha	3
Victor Klee	2
Stephen J. Gardiner	2
Nikolai Nikolov	2
Alexander Grigor’yan	2
Ali Ben Amor	2
Martina Zähle	1
Bogdan	1
Zhi-Ming Ma	1
Nicolai Nadirashvili	1
Khalifa El Mabrouk	1
Mohammad Alakhrass	1
M. Rao	1
Sergio Albeverio	1
J�rgen Bliedtner	1
Sj Gardiner	1
Joseph Glover	1
В. В. Андриевскии	1
Michael Röckner	1
Masatoshi Fukushima	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Potential Theory on Harmonic Spaces	1972	Corneliu Constantinescu Aurel Cornea	21
+	Lectures on Analysis on Metric Spaces	2001	Juha Heinonen	16
+	Uniform boundary Harnack principle and generalized triangle property	2005	Wolfhard Hansen	15
+ PDF Chat	Unavoidable sets and harmonic measures living on small sets	2014	Wolfhard Hansen Ivan Netuka	12
+ PDF Chat	Recherches axiomatiques sur la théorie des fonctions surharmoniques et du potentiel	1962	Rose-Marie Hervé	11
+	Simplicial cones in potential theory	1975	Jürgen Bliedtner Wolfhard Hansen	10
+	Littlewood's One Circle Problem	1994	Wolfhard Hansen Nicolai Nadirashvili	9
+ PDF Chat	On Harnack Inequality and Hölder Regularity for Isotropic Unimodal Lévy Processes	2013	Tomasz Grzywny	9
+	Finely Harmonic Functions	1972	Bent Fuglede	8
+ PDF Chat	Champagne subregions of the unit ball with unavoidable bubbles	2010	Stephen J. Gardiner Marius Ghergu	8
+ PDF Chat	Liouville Property, Wiener’s Test and Unavoidable Sets for Hunt Processes	2015	Wolfhard Hansen	8
+	Harnack inequalities for Schrödinger operators	1999	Wolfhard Hansen	8
+ PDF Chat	Quasiadditivity and measure property of capacity and the tangential boundary behavior of harmonic functions	1996	Hiroaki Aikawa Alexander Borichev	8
+	Restricted mean value property and harmonic functions	1996	Wolfhard Hansen	7
+ PDF Chat	A converse to the mean value theorem for harmonic functions	1993	Wolfhard Hansen Nikolaï Nadirashvili	7
+	Convexity properties of harmonic measures	2008	Wolfhard Hansen Ivan Netuka	7
+	Eigenvalues in potential theory	1988	Wolfhard Hansen Hermann Hueber	7
+	Global comparison of perturbed Green functions	2006	Wolfhard Hansen	7
+	Applications of Choquet simplexes to elliptic and parabolic boundary value problems	1970	Edward G. Effros Jerry L. Kazdan	7
+	Normalized Solutions of Schrödinger Equations with Potentially Bounded Measures	2004	Wolfhard Hansen	7
+ PDF Chat	On sufficient conditions for harmonicity	1979	P. C. Fenton	6
+	Balayage spaces — A natural setting for potential theory	1988	Wolfhard Hansen	6
+	A Liouville property for Schrödinger operators	1998	Alexander Grigor’yan Wolfhard Hansen	6
+ PDF Chat	Functions possessing restricted mean value properties	1973	David Heath	6
+ PDF Chat	Harnack Inequality and Hölder Regularity Estimates for a Lévy Process with Small Jumps of High Intensity	2011	Ante Mimica	6
+	Harmonic spaces associated with parabolic and elliptic differential operators	1989	Pawel Kröger	5
+ PDF Chat	Finely Harmonic Functions	1972	Bent Fuglede	5
+ PDF Chat	Conditional gauge and potential theory for the Schrödinger operator	1988	M. Cranston Eugene B. Fabes Z. Zhao	5
+ PDF Chat	Unavoidable collections of balls for processes with isotropic unimodal Green function	2014	Wolfhard Hansen	5
+	Jensen measures and harmonic measures	2001	Brian Cole Thomas Ransford	5
+	Simple counterexamples to the 3G-inequality	2005	Wolfhard Hansen	5
+	None	2002	Richard F. Bass David Levin	5
+ PDF Chat	Principe du maximum, inégalité de Harnack et unicité du problème de Cauchy pour les opérateurs elliptiques dégénérés	1969	Jean-Michel Bony	5
+ PDF Chat	Champagne subregions of the unit disc	2012	Joanna Pres	4
+	Gaussian bounds for propagators perturbed by potentials	2006	Vitali Liskevich Hendrik Vogt Jürgen Voigt	4
+ PDF Chat	Harmonic functions and mean value theorems	1975	Ivan Netuka	4
+ PDF Chat	Global approximation in harmonic spaces	1994	Stephen J. Gardiner M. Goldstein Kohur Gowrisankaran	4
+	Champagne subdomains with unavoidable bubbles	2013	Wolfhard Hansen Ivan Netuka	4
+ PDF Chat	Classes of time-dependent measures, non-homogeneous Markov processes, and Feynman-Kac propagators	2008	Archil Gulisashvili	4
+ PDF Chat	On the parabolic kernel of the Schrödinger operator	1986	Peter Li Shing Tung Yau	4
+	A Zero-One Law for a Class of Random Walks and a Converse to Gauss' Mean Value Theorem	1973	William A. Veech	4
+ PDF Chat	Generalized 3G theorem and application to relativistic stable process on non-smooth open sets	2007	Panki Kim Young Ran Lee	4
+	Estimates of Heat Kernel of Fractional Laplacian Perturbed by Gradient Operators	2007	Krzysztof Bogdan Tomasz Jakubowski	4
+	Harnack inequalities for Hunt processes with Green function	2014	Wolfhard Hansen Ivan Netuka	4
+ PDF Chat	Modification of balayage spaces by transitions with application to coupling of PDE’s	2003	Wolfhard Hansen	4
+	Selected problems on exceptional sets	1967	Lennart Carleson	4
+	On the existence of a green function for harmonic spaces	1974	Klaus Janßen	4
+	Perturbation of harmonic spaces and construction of semigroups	1973	Wolfhard Hansen	4
+	Intrinsic scaling properties for nonlocal operators II	2013	Moritz Kaßmann Ante Mimica	4
+	Subharmonicity without Upper Semicontinuity	1997	Brian J. Cole Thomas Ransford	3