The organizers of the session are responsible for maintaining a web-page with the detailed program of the session to which a link will is given below.

*Algebraic and Geometric Methods in Nonlinear PDEs, Mechanics and Field Theory*Organiser:

**Vyacheslav S. Kalnitsky**(Saint Petersburg State University)

**(Levi-Civita Institute)**

*,*Alexandre M. Vinogradov

Anisotropic parabolic problems and their applicationsAnisotropic parabolic problems and their applications

Organisers:

**Piotr B. Mucha, Piotr Rybka**(University of Warsaw)

**Combinatorics**Organisers:

**Jarosław Grytczuk**(Jagiellonian University),

**Michał Karoński**(Adam Mickiewicz University),

**Mariusz Woźniak**(AGH University of Science and Technology)

**Delay equations in biomedical applications**Organiser:

**Urszula Foryś**(University of Warsaw)

Geometric methods in calculus of variationsGeometric methods in calculus of variations

Organiser:

**Marcella Palese**(University of Torino)

Geometric TopologyGeometric Topology

**Organisers:**

**Jerzy Dydak**(University of Tennessee),

**Danuta Kołodziejczyk**(Warsaw University of Technology),

**Stanisław Spież**(IM PAN)

**Geometry in Dynamics**Organisers:

**Alex Clark**(Leicester University),

**Krystyna Kuperberg**(Auburn University)

**Homotopy theory****Organisers:**

**David Blanc**(Univeristy of Haifa),

**Marek Golasinski**(Nicolaus Copernicus University)

*Infinite dimensional dynamical systems with time delays*Organisers:

**Tibor Krisztin**(University of Szeged),

**Hans-Otto Walther**(University of Giessen)

**Integrable Systems**Organiser:

**Maciej Błaszak**(Adam Mickiewicz University)

*Knot Theory and its Ramification*Organiser:

**Jozef H. Przytycki**(George Washington University),

**Bronisław Wajnryb**(Rzeszow University of Technology),

**Paweł Traczyk**(University of Warsaw)

*Mathematical Physics and Developments in Algebra*Organisers:

**Alexander Stolin**

**(University of Gothenburg),**

**Konstantin Zarembo**(Nordic Institute for Theoretical Physics)

Optimal stopping and applicationsOptimal stopping and applications

Organiser:

**Krzysztof Szajowski**(Institute of Mathematics and Computer Science, Wrocław University of Technology)

*Quasiconformal mappings and complex dynamical systems*Organisers:

**Mark Elin**(ORT Braude College),

**Anatoly Golberg**(Holon Institute of Technology),

**Stanisława Kanas**(Rzeszow University of Technology),

**Toshiyuki Sugawa**(Tohoku University)

**Special classes of Hilbert space operators**Organiser:

**Marek Ptak**(Institute of Mathematics University of Agriculture, Kraków)