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Cotygodniowe seminarium badawcze.
2021-11-24, godz. 12:15, https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Juris Viksna (Institute of Mathematics and Computer Science University of Latvia)
Analysis of dynamics and stability of hybrid system models of gene regulatory networks
I will present several gene regulatory models that our group has recently developed for phage viruses (lambda phage, HK022 and Mu phage) and also for mammalian circadian cycle 'core oscillator', and results that have been obtained about possible dynamic behaviour of these models – i.e....
2021-11-17, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
O współpracy z Heniem Leszczyńskim
Kontunuacja spotkań pamięci Henia Leszczyńskiego. O wspólnych pracach opowiedzą Jego współpracownicy, głównie z Gdańska, ale nie tylko. ...
2021-11-10, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Antoni Augustynowicz (Uniwersytet Gdański)
O współpracy z Heniem Leszczyńskim
1) Analityczne rozwiązania zagadnień początkowych dla równań hiperbolicznych pierwszego rzędu postaci u_t(t,x)=f(t,x,u(\alpha(t,x)),u_x(\beta(t,x))). 2) Zbiory rozwiązań równań &nbs...
2021-11-03, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Pamięci Henryka Leszczyńskiego
W zaduszkowych klimatach będziemy wspominać naszego serdecznego kolegę, Henryka Leszczyńskiego, który odszedł od nas miesiąc temu. ...
2021-10-27, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Niklas Hohmann (PhD Instytut Biologii Ewolucyjnej (IBE))
Group theoretic limits on the reconstruction of evolutionary processes
Evolutionary processes in deep time such as trait evolution or speciation and extinction are reconstructed from the limited evidence available in the present. Understanding limiting factors on the information content of these reconstructions is crucial to understanding the inferences that can be mad...
2021-10-20, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Marcin Choiński (doktorant MIM oraz SGGW)
Discrete models of epidemic spread in a heterogeneous population
I will present discrete models of epidemic spread in a population in which we consider two groups of people: with a low risk of an infection and with a high one. These models are built with the use of the explicit Euler method and the non-standard discretization. I will focus on stability analysis o...
2021-10-13, godz. 12:15, 4060 oraz https://us02web.zoom.us/j/89788218933?pwd=aVc2UHdwRWMwZy8yK24rQTJWRW42QT09 Meeting ID: 897 8821 8933 Passcode: Biomat
Agata Lonc (Szkoła Doktorska Nauk Ścisłych i Przrodniczych UW)
Mathematical modelling of bacteria spread in the inter-hospital network
In my talk I will present a model describing the spread of multidrug-resistant bacteria in a network of n hospitals and n community nodes representing parts of society outside of hospitals. The model consists of a system of 4n ordinary differential equations. I will show basic mathematical proper...
2021-06-09, godz. 12:15, Join Zoom Meeting https://us02web.zoom.us/j/83632151104?pwd=R25GeVZmVS9OWXprWDJBbm9FQ0h3dz09
Laurent Pujo-Menjouet (Université Claude Bernard Lyon 1 France)
Through the past two decades, a great collaboration started between biologist and mathematicians to understand the complex dynamics of neurodegenerative diseases. During this presentation, we will dive into a short overview of the prion and Alzheimer’s disease models and sho...
2021-05-26, godz. 12:15, Join Zoom Meeting https://us02web.zoom.us/j/83632151104?pwd=R25GeVZmVS9OWXprWDJBbm9FQ0h3dz09
Aleksandra Puchalska (MIM UW)
Multigroup SIS type model with fixed time impulses
In the talk we present a system of SIS models coupled by impulses at fixed times in the way that it can describe the transfer of patients between healthcare facilities. The first aim for his considerations is to provide analytical background for numerical simulation of multidrug-resistant bacteria s...
2021-05-19, godz. 12:15, Join Zoom Meeting https://us02web.zoom.us/j/83632151104?pwd=R25GeVZmVS9OWXprWDJBbm9FQ0h3dz09
Agata Lonc (studentka MIM)
Mathematical modeling of bacteria spreading in the inter-hospital network
Diseases caused by multidrug-resistant bacteria are a serious problem in modern healthcare systems, increasing both mortality and cost of healthcare. Our aim is to create a network of hospitals which represents real transfer of patients, so that the effectiveness of prevention strategies can be meas...
