Ján Lang

1.1k citations

74 papers · 696 indexed · h-index 15

Impact in

Applied Mathematics top 1%
- Advanced Harmonic Analysis Research
- Nonlinear Partial Differential Equations
- Differential Equations and Boundary Problems
- Holomorphic and Operator Theory
Numerical Analysis top 5%
- Mathematical Approximation and Integration

Papers in ⓘ

Applied Mathematics 44
- Advanced Harmonic Analysis Research 26
- Differential Equations and Boundary Problems 14
- Nonlinear Partial Differential Equations 14
- Holomorphic and Operator Theory 14
Mathematical Physics 26
- Advanced Banach Space Theory 14

Co-authors: D. E. Edmunds (19 shared papers)D. E. Edmunds (5 shared papers)Aleš Nekvinda (6 shared papers)Osvaldo Méndez (9 shared papers)Petr Gurka (5 shared papers)Zuo‐Jun Max Shen (1 shared paper)Wolfgang Domschke (2 shared papers)D.J. Harris (1 shared paper)
Journals: Journal of Approximation Theory (7 papers)Journal of Mathematical Analysis and Applications (4 papers)Journal of Functional Analysis (3 papers)Mathematische Nachrichten (3 papers)Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences (2 papers)
Partner nations: United States United Kingdom Czechia

In The Last Decade

Ján Lang

63 papers receiving 642 citations

Peers

Countries citing papers authored by Ján Lang

Since Specialization

Citations

This map shows the geographic impact of Ján Lang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ján Lang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ján Lang more than expected).

Fields of papers citing papers by Ján Lang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ján Lang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ján Lang. The network helps show where Ján Lang may publish in the future.

Co-authors

The 25 scholars most cited alongside Ján Lang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ján Lang Line = papers co-authored together Ján Lang links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 74 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	OnL^p(x)norms Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences ·D. E. Edmunds, Ján Lang, Aleš Nekvinda	1999	118
2	Eigenvalues, Embeddings and Generalised Trigonometric Functions Lecture notes in mathematics ·Ján Lang, D. E. Edmunds	2011	55
3	Properties of generalized trigonometric functions Journal of Approximation Theory ·D. E. Edmunds, Petr Gurka, Ján Lang	2011	54
4	Production and Inventory Management with Substitutions Lecture notes in economics and mathematical systems ·Ján Lang	2009	45
5	Fix-and-optimize heuristics for capacitated lot-sizing with sequence-dependent setups and substitutions European Journal of Operational Research ·Ján Lang, Zuo‐Jun Max Shen	2011	42
6	Nonlocal Temporal Interferometry for Highly Resilient Free-Space Quantum Communication Physical Review X ·Lukas Bulla, Matej Pivoluska, Kristian Hjorth, Oskar Kohout, Ján Lang, Sebastian Ecker, Sebastian Philipp Neumann, Julius Bittermann, Robert Kindler, Marcus Huber, Martin Bohmann, Rupert Ursin	2023	28
7	The generalized hardy operator with kernel and variable integral limits in banach function spaces Journal of Inequalities and Applications ·A Gogatishvill, Ján Lang	1999	28
8	Efficient reformulations for dynamic lot-sizing problems with product substitution OR Spectrum ·Ján Lang, Wolfgang Domschke	2008	27
9	Improved estimates for the approximation numbers of Hardy-type operators Journal of Approximation Theory ·Ján Lang	2003	20
10	Analysis on Function Spaces of Musielak-Orlicz Type Osvaldo Méndez, Ján Lang	2019	20
11	The Approximation Numbers of Hardy-Type Operators on Trees Proceedings of the London Mathematical Society ·W. D. Evans, D.J. Harris, Ján Lang	2001	20
12	Differential Operators on Spaces of Variable Integrability WORLD SCIENTIFIC eBooks ·D. E. Edmunds, Ján Lang, Osvaldo Méndez	2014	18
13	Approximation numbers and Kolmogorov widths of Hardy‐type operators in a non‐homogeneous case Mathematische Nachrichten ·D. E. Edmunds, Ján Lang	2006	17
14	Gelfand numbers and widths Journal of Approximation Theory ·D. E. Edmunds, Ján Lang	2012	14
15	Behaviour of the approximation numbers of a Sobolev embedding in the one-dimensional case Journal of Functional Analysis ·D. E. Edmunds, Ján Lang	2003	14
16	Remainder estimates for the approximation numbers of weighted Hardy operators acting onL 2 Journal d Analyse Mathématique ·D. E. Edmunds, Ron Kerman, Ján Lang	2001	12
17	Potential Techniques and Regularity of Boundary Value Problems in Exterior Non-Smooth Domains Potential Analysis ·Ján Lang, Osvaldo Méndez	2006	10
18	Reactive Distributed System Modeling Supported by Complex Event Processing Ján Lang, Ján Janík	2013	10
19	Distribution of genuine high-dimensional entanglement over 10.2 km of noisy metropolitan atmosphere Physical review. A ·Lukas Bulla, Kristian Hjorth, Oskar Kohout, Ján Lang, Sebastian Ecker, Sebastian Philipp Neumann, Julius Bittermann, Robert Kindler, Marcus Huber, Martin Bohmann, Rupert Ursin, Matej Pivoluska	2023	9
20	On extended Similarity Scoring and Bit-vector Algorithms for design smell detection Ivan Polášek, Peter Liska, Jozef Kelemen, Ján Lang	2012	8

About Ján Lang

Ján Lang is a scholar working on Applied Mathematics, Mathematical Physics, Numerical Analysis, Computational Theory and Mathematics and Statistics and Probability, having authored 74 papers that have together received 696 indexed citations. Recurring topics across this work include Advanced Harmonic Analysis Research (26 papers), Differential Equations and Boundary Problems (14 papers), Nonlinear Partial Differential Equations (14 papers), Advanced Banach Space Theory (14 papers), Holomorphic and Operator Theory (14 papers), Advanced Mathematical Modeling in Engineering (11 papers), Mathematical Approximation and Integration (8 papers) and Approximation Theory and Sequence Spaces (7 papers). The work is most often cited by research in Applied Mathematics (413 citations), Numerical Analysis (103 citations), Mathematical Physics (155 citations), Computational Theory and Mathematics (190 citations) and Management Information Systems (75 citations). Ján Lang has collaborated with scholars based in United States, United Kingdom and Czechia. Frequent co-authors include D. E. Edmunds, D. E. Edmunds, Aleš Nekvinda, Osvaldo Méndez, Petr Gurka, Zuo‐Jun Max Shen, Wolfgang Domschke, D.J. Harris, Ján Janík and Ron Kerman. Their work appears in journals such as Journal of Approximation Theory, Journal of Mathematical Analysis and Applications, Journal of Functional Analysis, Mathematische Nachrichten and Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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