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Cotygodniowe seminarium badawcze
Lista referatów
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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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8 grudnia 2010 16:15
Urszula Foryś (Uniwersytet Warszawski)
Equations with small delays
I'll present a review of known results concerning equations with small delays. This talk will be mainly focused on linear and semi-linear delay differential equations with small delays.
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24 listopada 2010 16:15
Kazimierz Piechór (IPPT PAN)
Mechanochemiczny model waskulogenezy i angiogenezy, liniowa stabilność modelu, fale biegnące
