Cotygodniowe seminarium badawcze
Lista referatów
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19 października 2011 16:15
Roman Cherniha, (Institute of Mathematics of NASU, National University 'Kyiv-Mohyla Academy ')
Mathematical model for fluid-glucose-albumin transport in dialysis and its steady-state solutions
Mathematical description of fluid and solute transport between blood anddialysis fluid in the peritoneal cavity has not been formulated fully yet,in spite of the well known basic physical laws for such transport. Recentmathematical, theoretical and …
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12 października 2011 16:15
Maria Vela-Perez (IE University, Segovia)
Geodesic paths in simple graphs for some social insects
Social insects are an important example of complex collective behavior.In particular, ant colonies develop diff erent tasks as foraging, buildingand allocation [1]. While they search for food they deposit a pheromonethat it is considered as …
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1 czerwca 2011 16:15
Tatiana Ryabukha (Institute of Mathematics, National Academy of Sciences of Ukraine and MIMUW)
Non-equilibrium cluster expansions in the theory of many-particle dynamical systems
This talk deals with analytical methods in statistical mechanics. It'sgoal is to give a deductive presentation of the statistical mechanics ofnonequilibrium systems based on BBGKY hierarchy studying - description ofthe evolution of states - as …
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25 maja 2011 16:15
Adam Bobrowski (Politechnika Lubelska)
From diffusions on graphs to Markov chains via asymptotic state lumping
We show that finite-state Markov chains may be approximated by fastdiffusions on finite graphs with semi-permeable membranes on vertices.The approximation involves a singular perturbation with singularity inboth operator and boundary/transmission conditions. The result ismotivated by …
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18 maja 2011 16:15
Tadeusz Płatkowski (Uniwersytet Warszawski)
Game dynamics for players with complex personalities
We consider populations of individuals who are engaged in n--person publicgood games or in two--person non symmetric or symmetric social dilemmagames. The players imitate the most attractive strategies, and the choiceis motivated not only by …
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4 maja 2011 16:15
Urszula Foryś (Uniwersytet Warszawski)
More on linear differential systems with small delays
We'll study the aysymptotic dynamics of linear systems of DDEs with small delays. It can be shown that asymptotically such systems behave as the so-called special solutions and for linear DDEs these solutions coincide with …
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20 kwietnia 2011 16:15
- (Uniwersytet Warszawski)
Wizytówka Biomatematyki i Teorii Gier
Przedstawiamy się cd1. Tatiana Ryabukha Institute of Mathematics, National Academy of Sciences of Ukraine On solutions of classical and dual BBGKY hierarchies2. Jacek Miękisz On games, genes, and delays O grach, genach i czasowych opóźnieniach3. …
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6 kwietnia 2011 16:15
- (Uniwersytet Warszawski)
Wizytówka Biomatematyki i Teorii Gier
Przedstawiamy się1. Tatiana Ryabukha, Institute of Mathematics, National Academy of Sciences of Ukraine, On interplay between statistical mechanics and life sciences in science globalization perspective2. Mirosław Lachowicz, Markov jumps everywhere, Markowskie skoki wszędzie3. Tadeusz Płatkowski, …
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16 marca 2011 16:15
Marta Kulik (UW)
Hipoteza Zielonej Ziemi - model komputerowy
Wszechobecność roślin zielonych zainspirowała Hairstona, Smitha i Slobodkina do opracowania ogólnej teorii kontroli populacji lądowych. W Hipotezie Zielonej Ziemi (HSS) zauważyli oni, że do znacznego uszczuplenia populacji roślin dochodzi niezmiernie rzadko, liczebność (biomasa) roślinożerców zatem …
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16 lutego 2011 16:15
Natalia Bielczyk (Uniwersytet Warszawski)
Dynamical Models of Dyadic Interactions with Time Delay
We will discuss a general class of linear models of dyadic interactions with a constant discrete time delay. In such models, changes of stability of stationary points occur for various intervals of parameters which determine …
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19 stycznia 2011 16:15
Michał Matuszak (UMK Toruń)
Coevolution of networks and strategies
Evolution of cooperation, within a framework of Prisoner's Dilemma game, on scale-free graphs will be discussed. We will present coevolutionary stochastic dynamics which lead to scale-free graphs with various exponents.
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