Organizers

prof. dr hab. Urszula Foryś

Information

Wednesdays, 2:15 p.m. , room: 5070

Research fields

Biomathematics

List of talks

March 13, 2013, 4:15 p.m.
Jan Poleszczuk (MISDoMP Uniwersytet Warszawski)
Cellular senescence — a key player in radiotherapy and radiation induced bystander effect?
I'm going to present a novel biological hypothesis which combines two hitherto distinct phenomena: cellular senescence and radiation induced bystander effects. Hypothesis gives a new insight into the principles governing the tumor response to ionizing …
March 6, 2013, 4:15 p.m.
Agnieszka Wiszniewska-Matyszkiel (Uniwersytet Warszawski)
Applications of large dynamic games to modelling markets and exploitation of ecosystems
Feb. 27, 2013, 4:15 p.m.
Agnieszka Wiszniewska-Matyszkiel (Uniwersytet Warszawski)
Applications of large dynamic games to modelling markets and exploitation of ecosystems
I'm going to present my results on large games -- mainly games with a continuum of players and their economic applications. Games with a continuum of players may be regarded as an equivalent of continuum …
Dec. 12, 2012, 4:15 p.m.
Urszula Foryś (Uniwersytet Warszawski)
Constructing Lyapunov functionals IV
Dec. 5, 2012, 4:15 p.m.
Urszula Foryś (Uniwersytet Warszawski)
Constructing Lyapunov functionals III
Nov. 28, 2012, 4:15 p.m.
Urszula Foryś (Uniwersytet Warszawski)
Constructing Lyapunov functionals II
Nov. 21, 2012, 4:15 p.m.
Urszula Foryś (Uniwersytet Warszawski)
Constructing Lyapunov functionals
During the talk we will recall/summarise methods allowing to construct Lyapunov functionals for ODEs. We will start from linear ODEs and then switch to some non-linear examples.
Nov. 7, 2012, 4:15 p.m.
Marek Bodnar (Uniwersytet Warszawski)
Linear Chain Trick, distributed delays, and stability of steady states
The seminar is devoted to the theory of delay differential equations with distributed delays or in other words with memory. The Linear Chain Trick is discussed and I show under which condition an equation with …
Oct. 24, 2012, 4:15 p.m.
Jan Karbowski (MIMUW i IBIB PAN)
Translating neural activity into behavior
How neural activity in the brain generates a particular behavior is not well understood. The focus of the talk will be on modeling neural circuit responsible for forward and backward locomotion in the nematode C. …
Oct. 17, 2012, 4:15 p.m.
Piotr Szopa (Uniwersytet Warszawski)
Cellular calcium dynamics
During the talk I want to describe key aspects of cellularcalcium dynamics e.g. calcium channels, pumps and exchangersresponsible for calcium flows and the role of mitochondria and endoplasmic reticulum in calcium homeostasis.I want say a …
Oct. 10, 2012, 4:15 p.m.
Ishtiaq Ali (Department of Mathematics, COMSATS Institute of Information Technology, Islamabad, Pakistan, and MIMUW)
Numerical Solutions of Delay Differential Equations Using Spectral Methods
In this talk I shall present an efficient numerical approach for delay differential equations with vanishing proportional delays based on spectral methods. We develop a spectral approach for the pantograph type-delay differential equations. A Legendre …
May 16, 2012, 4:15 p.m.
Monika Piotrowska (Uniwersytet Warszawski)
Noise-sustained fluctuations in stochastic dynamics with a delay
May 9, 2012, 4:15 p.m.
Jan Poleszczuk (MISDOMP)
The impact of time delays on synchronizability in stochastic systems
April 25, 2012, 4:15 p.m.
Bogdan Kaźmierczak (IPPT)
Spatially extended model of kinase-receptor interaction in cells
We consider a spatially-extended model describing mutualphosphorylation of cytosolic kinase molecules and membrane receptors. The analyzed regulatory subsystem is a part of signal transduction mechanisms characteristic for immune receptors and Src family kinases. It couples …
April 18, 2012, 4:15 p.m.
Marina Dolfin (University of Messina)
MODELLING Th1-Th2 CELL BALANCE DURING T CELL MEDIATED IMMUNE RESPONSE
Experimental observations show the relevance of Th1-Th2 cell balance in hypersensitive reactions. We propose a theoretical model of T cell mediated immune response focusing on Th1-Th2 cell balance, in the mathematical framework of the theory …