# Samuel Lelièvre (slelievre)

Usernames: slelievre on Sage's ask, trac and wiki; slel on GitHub; slelievre on Bitbucket.

Contents

## Topics of interest in Sage

dynamics (especially translation surfaces)

Index librorum salvificorum, an index of Sage ressources (in alpha stage, feedback needed)

## Some Sage wiki pages

I'm interested in the following pages on SageMath's wiki.

Infrastructure, towards a transparent and collective administration of Sage services

Distribution, SageMath distribution and packaging

Upstream, SageMath upstream packages

Interfaces, SageMath interfaces to and from other software

SageMathExternalPackages, a list of external packages for Sage

CodeSharingWorkflow, a list of workflows for sharing Sage code

Social Networks, SageMath presence on social and professional networks

Inbound Links, links to or descriptions of SageMath on other websites

**SupportedPlatforms**, list of supported platformsjobs, jobs involving SageMath

ThingsCalledSage, other things and projects called Sage

FromSageToSageMath, a history of the name, from SAGE to Sage to SageMath

faq, a list of frequently asked questions

## Some Sage trac queries and tickets

### Bindings, interfaces, libraries, packages, updates, upgrades

### Regressions, speed

### Notebook and worksheets

## Sage days and similar events [a]ttended or [o]rganized

## Sage user group in Paris

wiki: Sage user group in Paris

mailing list: https://groups.google.com/forum/#!forum/sage-paris

org mailing list: https://listes.mathrice.fr/math.cnrs.fr/info/sage-paris-org

## Other tutorials and presentations of Sage

Young researchers school in math-info, Perpignan, France, 2013-04

Young researchers school in math-info, Rennes, France, 2012-04

Young researchers school in math-info, Amiens, France, 2011-04

- Presented Sage at various math conferences: Oberwolfach, Orsay, ...
Presented Sage at PyCon-Fr, Rennes, France, 2010-09 (with Timo Jolivet)

## Sage in teaching

- M1-MAO-CF: mathématiques assistées par ordinateur, option Calcul formel; Orsay, 2015--2016
- préparation à l'agrégation externe de mathématiques, épreuve orale de modélisation, option C; Orsay, 2014--2016
- préparation à l'agrégation interne de mathématiques, épreuve orale d'exemples et exercices; Orsay, 2014--2016

## Contributions to Sage

Participate in the ERC H2020 OpenDreamKit project, 2016--2020

flatsurf package for Sage, with Vincent Delecroix

Sage trac activity: https://trac.sagemath.org/search?q=slelievre

Ask Sage activity: https://ask.sagemath.org/users/1092/slelievre/

Answer questions on Q&A sites of the StackOverflow network

- Administration team of Ask Sage
- Backup server for Ask Sage at Orsay mathematics department, since 2016
- Expand and monitor the download mirror network, since 2011
- Produce binaries for OS X, 2010--2013
- Sage compute engine at Orsay mathematics department (for local use), since 2011

## Professional webpage

http://www.math.u-psud.fr/~lelievre/