Home page of Marcel de Jeu


E-mail address:Remove `NOBOTSHALLUSETHIS' from mdejeuNOBOTSHALLUSETHIS@math.leidenuniv.nl
Home page: http://www.math.leidenuniv.nl/~mdejeu/
Postal address: Mathematical Institute
Leiden University
P.O. Box 9512
2300 RA Leiden
The Netherlands
Visiting address: Niels Bohrweg 1
2333 CA Leiden
The Netherlands
Office number: 218
Office telephone number: +31 71 527 7118
General telephone number: +31 71 527 7111
General fax number: +31 71 527 7101


Additional appointments


Current research interests


Publications

Since 2001, I have always uploaded my papers, including a final version with the text as published, to arXiv . The list in MathSciNet (use this link when you are at the Leiden campus) also contains my older papers, but it can be lagging considerably for the newer ones.
The Leiden Repository contains a number of my papers as published.
My ORCID iD is 0000-0002-7295-8969.


Unauthorised publication by Springer Nature under my name

On 3 December 2022, Springer Nature published a `correction' to a paper by myself and Yang Deng. This `correction' is not a mathematical one: it is concerned with an error at their production department that they themselves had failed to notice. It was published by Springer Nature at their own initiative. Yang Deng and I are mentioned as the authors of this `correction', but we never authored this paper, nor were we informed about it prior to its publication. We have objected to this course of events.


PhD students


Editorships

I am an editor of Positivity.


Positivity conferences

I am the chairman of the steering committee for the biyearly Positivity conferences. Please feel free to contact me for all matters concerned.


Positivity webinar

A Positivity webinar started in March 2021. All relevant information can be found here.


Past and upcoming events


Functional analysis seminar

We have a series of yearly functional analysis seminars in the spring semester, with staff, postdocs, PhD students, and advanced MSc students as participants.


Teaching fall 2022

Onno van Gaans and I are the lecturers of the (on campus again) national Mastermath course in Functional Analysis. We use Conway's `A course in functional analysis'.


Teaching spring 2023

Floske Spieksma and I are the organisers of the bachelor seminar on Analysis, Stochastics, and Optimisation.