Jan Lang

According to our database, Jan Lang authored at least 9 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of seven.

2023

Non-compact embeddings of Sobolev spaces.

David E. Edmunds, Jan Lang

J. Approx. Theory, February, 2023

2022

Ontology-driven detection of redundancy in short texts and its visualization.

Miroslav Borecky, Jan Lang

Proceedings of the CompSysTech '22: International Conference on Computer Systems and Technologies 2022, University of Ruse, Ruse, Bulgaria, June 17, 2022

2021

Measure of noncompactness of Sobolev embeddings on strip-like domains.

David E. Edmunds, Jan Lang, Zdenek Mihula

J. Approx. Theory, 2021

2016

Nuclearity and non-nuclearity of some Sobolev embeddings on domains.

David E. Edmunds, Petr Gurka, Jan Lang

J. Approx. Theory, 2016

2014

Non-nuclearity of a Sobolev embedding on an interval.

David E. Edmunds, Jan Lang

J. Approx. Theory, 2014

2013

Gelfand numbers and widths.

David E. Edmunds, Jan Lang

J. Approx. Theory, 2013

2012

Properties of generalized trigonometric functions.

David E. Edmunds, Petr Gurka, Jan Lang

J. Approx. Theory, 2012

2006

Estimates for <i>n</i>-widths of the Hardy-type operators (Addendum to "Improved estimates for the approximation numbers of the Hardy-type operators").

Jan Lang

J. Approx. Theory, 2006

2003

Improved estimates for the approximation numbers of Hardy-type operators.

Jan Lang

J. Approx. Theory, 2003