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[FR](/)\|EN
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<p id="info"><a href="/images/portrait_large.jpg"><img alt="src" src="/images/portrait.png" id="portrait"></a><span>
Currently, I am a postdoc at the <a href="https://www.ricam.oeaw.ac.at">RICAM</a>, where I'm working with <a href="{{authors['mtw'].home}}">{{authors['mtw'].fullname}}</a> on designing and analyzing models in the context of crowd motion and cell biology, including membranes of crawling lymphocytes.
More generally, I am also interested in analysis of non linear PDEs, of drift-diffusion type in particular, just like the Keller and Segel model for chemotaxis.^$
This also leads me to study some related functional inequalities.</span></p>
Actuellement postdoc au , je travaille avec <a href="{{authors['mtw'].home}}">{{authors['mtw'].fullname}}</a> sur la formulation et l'analyse de modèles pour les déplacements piétonniers et la biologie, et plus particulièrement la membrane de lymphocytes.

# PhD thesis

Asymptotic study of non linear diffusion type PDEs and related functional inequalities ([TEL](https://tel.archives-ouvertes.fr/tel-01067226))

Supervisor: <a href="{{authors['jd'].home}}">{{authors['jd'].fullname}}</a>. Written within <a href="http://www.ceremade.dauphine.fr/">Ceremade</a>, and defended on June 23, 2014.

# Research
* Modelling in cell biology
* Asymptotic behaviour for non linear diffusion
* Mean-field models - Keller-Segel-type systems
* Sharp functional inequalities
* Numerical analysis

## Latest publication
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## Visits & conferences

- August 2018, [Cemracs](http://smai.emath.fr/cemracs/cemracs18/): Parameter estimation in electroporation modelling &nash; Luminy
- Nov.-Dec. 2016, visitor at the [Mittag-Leffler Institute](http://www.mittag-leffler.se/) &ndash; Stockholm
- July 2013, visitor at [DIM](http://www.dim.uchile.cl/) (Universitad de Chile) &ndash; Santiago

#### Talks

- June 2018, [MB2](http://mb2.univ-fcomte.fr/index.html) Conference, Besançon
- January 2018, DK/SFB Winterschool, Reichenau (Austria)
- July 2017, Workshop "Aggregation-Diffusion PDEs", Anacapri (Italy)
- May 2017, DK Seminar, University of Vienna
- March 2016, Numerical analysis seminar, LMB, Besançon
- April 2015, *Kinetic Equations and Spectral Theory* workshop, LMB, Besançon
- January 2015, Analysis seminar at Institut Camille Jordan, Lyon
- Decembre 2014, Seminar at the University of Basque Country, Bilbao
- September 2014, PDE seminar at LMB
- June 2014, "Entropy, PDEs and functional inequalities" week, BIRS, Banff ([video + slides](https://www.birs.ca/events/2014/5-day-workshops/14w5109/videos/watch/201406301124-Jankowiak.mp4))
- January 2014, *Inégalités de Sobolev et Hardy-Littlewood-Sobolev*, [PhD students meeting](https://www.ceremade.dauphine.fr/sjc/) &ndash; Ceremade ([slides](/files/research/slides/Sobolev-HLS.pdf), french)
- May 2013, *Solutions stationnaires pour deux modèles de mouvement de foule : multiplicité et stabilité dynamique*, [SMAI 2013 Convention](http://smai.emath.fr/smai2013/index.php) &ndash; Seignosse ([slides](/files/research/slides/smai2013-mvt_foule.pdf))

#### Posters
- September 2012, *Study of two crowd motion and herding models*
Applieds PDEs for Life Sciences &ndash; Barcelona
 ([pdf](/files/research/posters/2012/2012_barcelona.pdf)|[source](/files/research/posters/2012/2012_barcelona.tar.gz))

# Contact
Gaspard Jankowiak  
**@** <span>gaspard</span><span></span>@<span>math.janko.fr</span>  
&#9990;  +43 1515 81 65 52
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Office:  
Postgasse 7-9  
1010 Wien  
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Postal address:  
OEAW  
Ricam, Aussenstelle Wien  
Dr. Ignaz Seipl Platz 2  
1010 Wien - Autriche
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