Events and Invitations

Events

2023
31 Oct
Seminar “On the solutions to initial boundary value problems for the Kawahara equation and its generalizations”
The report will consider model nonlinear equations of Sobolev type in the theory of waves in plasma and magnets. For relevant Cauchy problems obtained results on the existence of so-called critical exponents delimiting regions where there is no local solvability in time in the weak sense and where there is local solvability in time.
2023
26 Oct
Seminar “Inflammation processes in Alzheimer disease modeling”
In this talk we are interested in the mathematical modeling of the progression of Alzheimer disease.
2023
19 Oct
Seminar “Nonpotential dynamical systems and neural network technologies”
In the seminar we limit ourselves to considering the simplest difference schemes.
2023
18 - 20 Oct
Seminar “Quasi-classical (short-wave) asymptotics and the canonical Maslov operator”
The laboratory “Nonlinear and nonlocal problems of mathematical Physics and their applications” of RUDN together with MIAN conducts a series of mini-courses on modern analysis on the topic: “Quasi-classical (short-wave) asymptotics and the canonical Maslov operator”.
2023
17 Oct
Seminar “Degenerate Nonlinear Einstein Modeling of Brownean Motion in Fluid Flows and Chemotaxis”
We will discuss two projects: The movement of the living organism in a band form towards the presence of chemical substrates based on a system of the PDE.
2023
17 Oct
Seminar “Problems and methods of geometric control theory”
A review talk on geometric control theory will focus on the following issues: examples of applied optimal control problems, basic general problems and concepts of mathematical control theory.
2023
12 Oct
Seminar “Characterization of spatiotemporal dynamics in EEG data with optical flow patterns”
In this study, we investigate the spatiotemporal dynamics of the neural oscillations by analyzing the electric potential that arises from neural activity. To characterize these dynamics, we use optical flow patterns such as sources, sinks, spirals and saddles.
2023
10 Oct
Seminar “The Biberbach problem. The background of the issue and the approach to the proof”
The report will be devoted to the Bieberbach hypothesis, which gives estimates for the coefficients of the Taylor series of holomorphic and single-leaf functions in the unit circle.
2023
5 Oct
Seminar “Nonpotential dynamical systems and neural network technologies”
Difference methods are widely used for the numerical solution of problems in mechanics and physics. When constructing discrete analogs, it is important to preserve the basic properties of the original differential problem.
2023
5 Oct
Seminar “Mathematical modeling of multiple myeloma intraclonal heterogeneity, drug resistance, and impact on erythropoiesis”
In this work, we will review some of our modeling studies devoted to MM heterogeneity, drug resistance, and impact on erythropoiesis. In this talk, we will introduce the biological background, clinical presentation, and treatment options for this disease.
2023
3 Oct
Seminar “Absence of nontrivial weak solutions, some nonlinear algorithms with gradient nonlinearity”
Sufficient conditions for the absence of nontrivial weak solutions of nonlinear inequalities and systems with integer powers of the Laplace operator and with a nonlinear term of the form a(x)|∇(∆mu)|q+ b(x)|∇u|s are considered.
2023
3 Oct
Seminar “Mathematical modeling of nonequilibrium phase transformations in metastable media”
The talk will consider issues related to modeling of nonequilibrium phase transformations in various physical systems rapidly reduced to a deep metastable state. Superheated liquid, supercooled melt, supersaturated solution will be considered as such systems.