Ján Lang

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All published works

Action	Title	Year	Authors
+ PDF Chat	A Bourgain-Gromov problem on non-compact Sobolev-Lorentz embeddings	2025	Chian Yeong Chuah Ján Lang Liding Yao
+ PDF Chat	Maximal noncompactness of limiting Sobolev embeddings	2024	Ján Lang Zdeněk Mihula Luboš Pick
+ PDF Chat	Note about non-compact embeddings between Besov spaces	2024	Chian Yeong Chuah Ján Lang Liding Yao
+ PDF Chat	The Dirichlet problem for the $p(x)$-Laplacian with unbounded exponent $p(x)$	2024	Mohamed A. Khamsi Ján Lang Osvaldo Méndez A. Nekvinda
+ PDF Chat	Maximal noncompactness of limiting Sobolev embeddings	2024	Ján Lang Zdeněk Mihula Luboš Pick
+	The Non-Homogeneous Dirichlet Problem for the $P(X)$-Laplacian with Unbounded $P(X)$ on a Smooth Domain	2024	Mohamed A. Khamsi Ján Lang Osvaldo Méndez Aleš Nekvinda
+	The eigenvalues and eigenfunctions of the non-linear equation associated to second order Sobolev embeddings	2023	Lyonell Boulton Ján Lang
+ PDF Chat	Distribution of genuine high-dimensional entanglement over 10.2 km of noisy metropolitan atmosphere	2023	Lukas Bulla Kristian Hjorth Oskar Kohout Ján Lang Sebastian Ecker Sebastian Philipp Neumann Julius Bittermann Robert Kindler Marcus Huber Martin Bohmann
+ PDF Chat	Nonlocal Temporal Interferometry for Highly Resilient Free-Space Quantum Communication	2023	Lukas Bulla Matej Pivoluska Kristian Hjorth Oskar Kohout Ján Lang Sebastian Ecker Sebastian Philipp Neumann Julius Bittermann Robert Kindler Marcus Huber
+ PDF Chat	The dual of the sequence spaces with mixed norms $$l^{(p, \infty )}$$	2023	Ján Lang Osvaldo Méndez
+ PDF Chat	Different degrees of non-compactness for optimal Sobolev embeddings	2023	Ján Lang Zdeněk Mihula
+ PDF Chat	Remarks on j−$j-$eigenfunctions of operators	2023	D. E. Edmunds Ján Lang
+	Distribution of genuine high-dimensional entanglement over 10.2 km of noisy metropolitan atmosphere	2023	Lukas Bulla Kristian Hjorth Oskar Kohout Ján Lang Sebastian Ecker Sebastian Philipp Neumann Julius Bittermann Robert Kindler Marcus Huber Martin Bohmann
+	Embeddings between Lorentz sequence spaces are strictly but not finitely strictly singular	2023	Ján Lang A. Nekvinda
+	Embeddings between sequence variable Lebesgue spaces, strict and finitely strict singularity	2023	Ján Lang Aleš Nekvinda
+	Quantitative analysis of optimal Sobolev-Lorentz embeddings with $α$-homogeneous weights	2023	Petr Gurka Ján Lang Zdeněk Mihula
+	Quality of non-compactness for Sobolev Embedding with one point non-compactness	2023	Chian Yeong Chuah Ján Lang
+	Non-compact embeddings of Sobolev spaces	2022	D. E. Edmunds Ján Lang
+ PDF Chat	Compactness of Sobolev embeddings and decay of norms	2022	Ján Lang Zdeněk Mihula Luboš Pick
+	Embedding between Lebesgue and weak Lebesgue sequence spaces is strictly singular	2022	Ján Lang Aleš Nekvinda
+	Non-local temporal interferometry for highly resilient free-space quantum communication	2022	Lukas Bulla Matej Pivoluska Kristian Hjorth Oskar Kohout Ján Lang Sebastian Ecker Sebastian Philipp Neumann Julius Bittermann Robert Kindler Marcus Huber
+	The eigenvalues and eigenfunctions of the non-linear equation associated to second order Sobolev embeddings	2022	Lyonell Boulton Ján Lang
+	Different degrees of non-compactness for optimal Sobolev embeddings	2022	Ján Lang Zdeněk Mihula
+ PDF Chat	Measure of noncompactness of Sobolev embeddings on strip-like domains	2021	D. E. Edmunds Ján Lang Zdeněk Mihula
+	Remarks on j-eigenfunctions of operators	2021	D. E. Edmunds Ján Lang
+ PDF Chat	Embeddings between Lorenz sequence spaces are strictly singular	2021	Ján Lang Aleš Nekvinda
+	Notes about <i>s</i>‐numbers for a Sobolev type embedding of order 4 and for a higher order integral operator	2021	Petr Gurka Ján Lang
+	Embeddings between Lorenz sequence spaces are strictly singular	2021	Ján Lang Aleš Nekvinda
+	Remarks on j-eigenfunctions of operators	2021	D. E. Edmunds Ján Lang
+	Compactness of Sobolev embeddings and decay of norms.	2020	Ján Lang Zdeněk Mihula Luboš Pick
+ PDF Chat	Maximal Non-compactness of Sobolev Embeddings	2020	Ján Lang Vít Musil Miroslav Olšák Luboš Pick
+	Sobolev spaces of Musielak-Orlicz type	2019	Osvaldo Méndez Ján Lang
+	Analysis on Function Spaces of Musielak-Orlicz Type	2019	Osvaldo Méndez Ján Lang
+	A path to Musielak-Orlicz spaces	2019	Osvaldo Méndez Ján Lang
+	Musielak-Orlicz spaces	2019	Osvaldo Méndez Ján Lang
+	Sharp conditions for the compactness of the Sobolev embedding on Musielak–Orlicz spaces	2018	Ján Lang Osvaldo Méndez
+ PDF Chat	Strict s-Numbers of Non-compact Sobolev Embeddings into Continuous Functions	2018	Ján Lang Vít Musil
+	Γ-convergence of the energy functionals for the variable exponent p(·)-Laplacian and stability of the minimizers with respect to integrability	2018	Ján Lang Osvaldo Méndez
+ PDF Chat	Basis properties of p-exponential function of Lindqvist and Peetre type	2018	Özlem Bakşi Petr Gurka Ján Lang Osvaldo Méndez
+	Strict 𝑆-numbers of the Volterra operator	2017	Özlem Bakşi Taqseer Khan Ján Lang Vít Musil
+ PDF Chat	A new Schauder basis for L^r((0,1)^n), n=2,3	2017	Ján Lang Osvaldo Méndez Behzad Djafari Rouhani
+	Recent Advances on Generalized Trigonometric Systems in Higher Dimensions	2017	Ján Lang Osvaldo Méndez
+	Basis properties of Lindqvist–Peetre functions in $$L^r(0,1)^n$$ L r ( 0 , 1 ) n	2016	Özlem Bakşi Petr Gurka Ján Lang Osvaldo Méndez
+	Nuclearity and non-nuclearity of some Sobolev embeddings on domains	2016	D. E. Edmunds Petr Gurka Ján Lang
+	Series representation of compact linear operators in Banach spaces	2016	D. E. Edmunds Ján Lang
+	Stability of the Norm-Eigenfunctions of the $${p(\cdot)}$$ p ( · ) -Laplacian	2016	Ján Lang Osvaldo Méndez
+	Notes on spectral theory on Banach spaces	2016	Ján Lang
+ PDF Chat	Asymptotic formulae for s-numbers of a Sobolev embedding and a Volterra type operator	2015	D. E. Edmunds Ján Lang
+	Estimates of s-numbers of a Sobolev embedding involving spaces of variable exponent	2015	D. E. Edmunds Ján Lang Aleš Nekvinda
+	Extension of a result by Lindquist to Lebesgue spaces with variable exponents	2015	Ján Lang Osvaldo Méndez
+	Asymptotic formulae for s-numbers of a Sobolev embedding and a Volterra type operator	2015	D. E. Edmunds Ján Lang
+ PDF Chat	Decay of (<i>p</i>,<i>q</i>)-Fourier coefficients	2014	D. E. Edmunds Petr Gurka Ján Lang
+	Basis properties of generalized trigonometric functions	2014	D. E. Edmunds Petr Gurka Ján Lang
+	Convergence properties of modular eigenfunctions for the -Laplacian	2014	Ján Lang Osvaldo Méndez
+	Differential Operators on Spaces of Variable Integrability	2014	D. E. Edmunds Ján Lang Osvaldo Méndez
+	Adaptive Modelling and Simulation for the Optimization of Gas and Water Supply Networks	2014	Pia Domschke Oliver Kolb Ján Lang
+	Non-nuclearity of a Sobolev embedding on an interval	2013	D. E. Edmunds Ján Lang
+ PDF Chat	Explicit representation of compact linear operators in Banach spaces via polar sets	2013	D. E. Edmunds Ján Lang
+	Gelfand numbers and widths	2012	D. E. Edmunds Ján Lang
+ PDF Chat	Coincidence and Calculation of some Strict $s$-Numbers	2012	D. E. Edmunds Ján Lang
+	Spectral theory, function spaces and inequalities : new techniques and recent trends	2012	B. M. Brown Ian Wood Ján Lang
+	Spectral Theory, Function Spaces and Inequalities	2011	B. M. Brown Ján Lang Ian Wood
+	Double‐exponential embeddings of logarithmic spaces	2011	Petr Gurka Ján Lang
+	Modular Eigenvalues of the Dirichlet p(·)-Laplacian and Their Stability	2011	Ján Lang Osvaldo Méndez
+	Properties of generalized trigonometric functions	2011	D. E. Edmunds Petr Gurka Ján Lang
+	Coincidence of strict s-numbers of weighted Hardy operators	2011	D. E. Edmunds Ján Lang
+	Hardy Operators on Variable Exponent Spaces	2011	Ján Lang D. E. Edmunds
+	The Laplacian and Some Natural Variants	2011	Ján Lang D. E. Edmunds
+	More Refined Estimates	2011	Ján Lang D. E. Edmunds
+	s-Numbers and Generalised Trigonometric Functions	2011	Ján Lang D. E. Edmunds
+	Estimates of s-Numbers of Weighted Hardy Operators	2011	Ján Lang D. E. Edmunds
+	A Non-Linear Integral System	2011	Ján Lang D. E. Edmunds
+ PDF Chat	Eigenvalues, Embeddings and Generalised Trigonometric Functions	2011	Ján Lang D. E. Edmunds
+	Trigonometric Generalisations	2011	Ján Lang D. E. Edmunds
+	Hardy Operators	2011	Ján Lang D. E. Edmunds
+	The 𝔧‐eigenfunctions and <i>s</i> ‐numbers	2010	D. E. Edmunds Ján Lang
+	Some s-numbers of an integral operator of Hardy type on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mi>L</mml:mi><mml:mrow><mml:mi>p</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mo>⋅</mml:mo><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:msup></mml:math> spaces	2009	D. E. Edmunds Ján Lang Aleš Nekvinda
+	Essential norms and localization moduli of Sobolev embeddings for general domains	2008	Ján Lang Vladimir Maz’ya
+	Asymptotics for eigenvalues of a non-linear integral system	2007	D. E. Edmunds Ján Lang
+	Asymptotics for eigenvalues of a non-linear integral system	2007	D. E. Edmunds Ján Lang
+	Operators of Hardy type	2006	D. E. Edmunds Ján Lang
+	Potential Techniques and Regularity of Boundary Value Problems in Exterior Non-Smooth Domains	2006	Ján Lang Osvaldo Méndez
+	Approximation numbers and Kolmogorov widths of Hardy‐type operators in a non‐homogeneous case	2006	D. E. Edmunds Ján Lang
+	Bernstein widths of Hardy-type operators in a non-homogeneous case	2006	D. E. Edmunds Ján Lang
+	Estimates for n-widths of the Hardy-type operators (Addendum to “Improved estimates for the approximation numbers of the Hardy-type operators”)	2006	Ján Lang
+	INEQUALITIES APPLICABLE TO CERTAIN PARTIAL DIFFERENTIAL EQUATIONS	2004	Ján Lang Osvaldo Méndez Aleš Nekvinda
+	Estimates for the Approximation numbers and n-widths of the weighted Hardy-type operators	2004	Ján Lang
+	Behaviour of the approximation numbers of a Sobolev embedding in the one-dimensional case	2003	D. E. Edmunds Ján Lang
+	Improved estimates for the approximation numbers of Hardy-type operators	2003	Ján Lang
+	Remainder estimates for the approximation numbers of weighted Hardy operators acting onL 2	2001	D. E. Edmunds Ron Kerman Ján Lang
+ PDF Chat	The Approximation Numbers of Hardy-Type Operators on Trees	2001	W. D. Evans D.J. Harris Ján Lang
+	The approximation numbers of Hardy--type operators on trees	2000	W. D. Evans D.J. Harris Ján Lang
+ PDF Chat	CONTINUOUS NORMS AND ABSOLUTELY CONTINUOUS NORMS IN BANACH FUNCTION SPACES ARE NOT THE SAME	2000	Ján Lang Nekvinda Rákosník
+	The approximation numbers of Hardy--type operators on trees	2000	W. D. Evans D.J. Harris Ján Lang
+	On<i>L</i><sup><i>p</i>(<i>x</i>)</sup><i>norms</i>	1999	D. E. Edmunds Ján Lang Aleš Nekvinda
+	The generalized hardy operator with kernel and variable integral limits in banach function spaces	1999	A Gogatishvill Ján Lang
+	The Hardy Operator and the Gap Between <i>L</i> <sup>∞</sup> and BMO	1998	Ján Lang Luboš Pick
+	Two-sided estimates for the approximation numbers of Hardy-type operators in $L^{∞}$ and L¹	1998	W. D. Evans D.J. Harris Ján Lang
+ PDF Chat	A difference between continuous and absolutely continuous norms in Banach function spaces	1997	Ján Lang Aleš Nekvinda
+	Imbeddings Between Weighted Orlicz–Lorentz Spaces	1997	Mirosłav Krbec Ján Lang
+	None	1997	Mirosłav Krbec Ján Lang
+ PDF Chat	Traces of a weighted Sobolev space in a singular case	1995	Ján Lang Aleš Nekvinda

Common Coauthors

Coauthor	Papers Together
D. E. Edmunds	27
Osvaldo Méndez	20
Aleš Nekvinda	11
D. E. Edmunds	10
Petr Gurka	9
Zdeněk Mihula	8
Luboš Pick	6
D.J. Harris	4
Marcus Huber	4
Kristian Hjorth	4
Lukas Bulla	4
Robert Kindler	4
Martin Bohmann	4
Sebastian Ecker	4
Matej Pivoluska	4
Julius Bittermann	4
Oskar Kohout	4
Rupert Ursin	4
Sebastian Philipp Neumann	4
Özlem Bakşi	3
Vít Musil	3
Chian Yeong Chuah	3
W. D. Evans	3
B. M. Brown	2
Liding Yao	2
Ian Wood	2
Lyonell Boulton	2
Mohamed A. Khamsi	2
Mirosłav Krbec	2
Behzad Djafari Rouhani	1
A. Nekvinda	1
Oliver Kolb	1
Pia Domschke	1
D. E. Edmunds	1
Vladimir Maz′ya	1
A Gogatishvill	1
W. D. Evans	1
Nekvinda	1
Rákosník	1
Ron Kerman	1
Miroslav Olšák	1
Taqseer Khan	1
A. Nekvinda	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Eigenvalues, Embeddings and Generalised Trigonometric Functions	2011	Ján Lang D. E. Edmunds	22
+	Spectral Theory and Differential Operators	2018	D. E. Edmunds Des Evans	17
+	Function Spaces, Entropy Numbers, Differential Operators	1996	D. E. Edmunds H. Triebel	12
+	History of Banach Spaces and Linear Operators	2007	Albrecht Pietsch	12
+	Behaviour of the approximation numbers of a Sobolev embedding in the one-dimensional case	2003	D. E. Edmunds Ján Lang	11
+ PDF Chat	On the closed solution to some nonhomogeneous eigenvalue problems with $p$-Laplacian	1999	Pavel Drábek Raúl Manásevich	10
+	Two-sided estimates of the approximation numbers of certain Volterra integral operators	1997	D. E. Edmunds W. D. Evans D.J. Harris	10
+	Interpolation of Operators	1988	Curtis D. Bennett M Sharpley	10
+	Two-sided estimates for the approximation numbers of Hardy-type operators in $L^{∞}$ and L¹	1998	W. D. Evans D.J. Harris Ján Lang	9
+ PDF Chat	On spaces $L^{p(x)}$ and $W^{k, p(x)}$	1991	Ondrej Kováčik Jiří Rákosník	9
+	Properties of generalized trigonometric functions	2011	D. E. Edmunds Petr Gurka Ján Lang	9
+ PDF Chat	s-Numbers of operators in Banach spaces	1974	Albrecht Pietsch	9
+	Über die Ungleichung, welche die Integrale über eine Potenz einer Funktion und über eine andere Potenz ihrer Ableitung verbindet	1940	Erhard Schmidt	9
+	Approximation and entropy numbers of Volterra operators with application to Brownian motion	2002	Mikhail Lifshits Werner Linde	9
+	Hardy Operators, Function Spaces and Embeddings	2004	D. E. Edmunds W. D. Evans	9
+ PDF Chat	n-Widths in Approximation Theory.	1986	Klaus Höllig Allan Pinkus	8
+	Approximation Numbers of Certain Volterra Integral Operators	1988	D. E. Edmunds W. D. Evans D.J. Harris	8
+	Two-sided estimates on singular values for a class of integral operators on the semi-axis	1994	Joshua I. Newman Michael Solomyak	8
+	On a Class of Integral Inequalities	1978	W. N. Everitt Anton Zettl	7
+	Improved estimates for the approximation numbers of Hardy-type operators	2003	Ján Lang	7
+	Approximation <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi>numbers</mml:mi><mml:mo>=</mml:mo><mml:mi>singular</mml:mi></mml:math> values	2006	Christer Bennewitz	7
+	SPECTRA OF NONLINEAR DIFFERENTIAL EQUATIONS AND WIDTHS OF SOBOLEV CLASSES	1992	Alexander P. Buslaev V. М. Tikhomirov	7
+	Compactness of Hardy-type integral operators in weighted Banach function spaces	1994	D. E. Edmunds Petr Gurka Luboš Pick	7
+ PDF Chat	Lebesgue and Sobolev Spaces with Variable Exponents	2015	Lars Diening Petteri Harjulehto Peter Hästö Michael Růžička	6
+ PDF Chat	The Approximation Numbers of Hardy-Type Operators on Trees	2001	W. D. Evans D.J. Harris Ján Lang	6
+	Differential Operators on Spaces of Variable Integrability	2014	D. E. Edmunds Ján Lang Osvaldo Méndez	6
+	Hardy Operators, Function Spaces and Embeddings	2004	D. E. Edmunds W. D. Evans	6
+	Remainder estimates for the approximation numbers of weighted Hardy operators acting onL 2	2001	D. E. Edmunds Ron Kerman Ján Lang	6
+	n-Widths in Approximation Theory	1985	Allan Pinkus	6
+	Some s-numbers of an integral operator of Hardy type on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mi>L</mml:mi><mml:mrow><mml:mi>p</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mo>⋅</mml:mo><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:msup></mml:math> spaces	2009	D. E. Edmunds Ján Lang Aleš Nekvinda	6
+	Variable Exponent, Linear Growth Functionals in Image Restoration	2006	Yunmei Chen Stacey Levine Murali Rao	5
+ PDF Chat	Orthogonality and linear functionals in normed linear spaces	1947	Robert James	5
+	Measures of non–compactness of classical embeddings of Sobolev spaces	2003	Stanislav Hencl	5
+	n-Widths of Sobolev spaces inL p	1985	Allan Pinkus	5
+	Bernstein widths of Hardy-type operators in a non-homogeneous case	2006	D. E. Edmunds Ján Lang	5
+	Basis properties of eigenfunctions of the 𝑝-Laplacian	2006	Paul Binding Lyonell Boulton Jan Čepička Pavel Drábek Petr Girg	5
+	Entropy, Compactness and the Approximation of Operators	1990	Bernd Carl Irmtraud Stephani	4
+ PDF Chat	Remarks on generalized trigonometric functions	2012	P. J. Bushell D. E. Edmunds	4
+	Approximation numbers and Kolmogorov widths of Hardy‐type operators in a non‐homogeneous case	2006	D. E. Edmunds Ján Lang	4
+	Hardy-type inequalities	1990	Bohumı́r Opic Alois Kufner	4
+	Convergence properties of modular eigenfunctions for the -Laplacian	2014	Ján Lang Osvaldo Méndez	4
+ PDF Chat	Strict s-Numbers of Non-compact Sobolev Embeddings into Continuous Functions	2018	Ján Lang Vít Musil	4
+	Measures of Non-Compactness and Sobolev–Lorentz Spaces	2020	Ondrěj Bouchala	4
+	Domain Perturbation for the first Eigenvalue of the Dirichlet Schrödinger Operator	1995	Wolfgang Arendt Sylvie Monniaux	4
+	$p$-arclength of the $q$-circle	2003	Peter Lindqvist Jaak Peetre	4
+	James orthogonality and orthogonal decompositions of Banach spaces	2005	Ya. I. Alber	4
+	Eigenvalues of p(x)-Laplacian Dirichlet problem	2004	Xianling Fan Qihu Zhang Dun Zhao	3
+	Eigenvalue Distribution of Compact Operators	1986	Hermann König	3
+	Finitely strictly singular operators in harmonic analysis and function theory	2014	Pascal Lefèvre Luis Rodríguez–Piazza	3
+ PDF Chat	Sobolev embeddings into BMO, VMO, and L∞	1998	Andrea Cianchi Luboš Pick	3