Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Rachinskii, D."'
TASEP modeling was shown to offer a parsimonious explanation for the experimentally confirmed ability of a single upstream Open Reading Frames (uORFs) to upregulate downstream translation during the integrated stress response. As revealed by numerica
Externí odkaz:
http://arxiv.org/abs/2012.15269
We study global dynamics of an SIR model with vaccination, where we assume that individuals respond differently to dynamics of the epidemic. Their heterogeneous response is modeled by the Preisach hysteresis operator. We present a condition for the g
Externí odkaz:
http://arxiv.org/abs/2007.04425
Connected branches of periodic orbits originating at a Hopf bifurcation point of a differential system are considered. A computable estimate for the range of amplitudes of periodic orbits contained in the branch is provided under the assumption that
Externí odkaz:
http://arxiv.org/abs/2002.03457
In this paper, we prove the existence of non-radial solutions to the problem $-\triangle u=f(z,u)$, $u|_{\partial D}=0$ on the unit disc $D:=\{z\in \mathbb C : |z|<1\}$ with $u(z)\in \mathbb R^k$, where $f$ is a sub-linear continuous function, differ
Externí odkaz:
http://arxiv.org/abs/2002.03462
Autor:
Rachinskii, D.
The sweeping process was proposed by J. J. Moreau as a general mathematical formalism for quasistatic processes in elastoplastic bodies. This formalism deals with connected Prandtl's elastic-ideal plastic springs, which can form a system with an arbi
Externí odkaz:
http://arxiv.org/abs/1611.07099
In this paper, the equivariant degree theory is used to analyze the occurrence of the Hopf bifurcation under effectively verifiable mild conditions. We combine the abstract result with standard interval polynomial techniques based on Kharitonov's the
Externí odkaz:
http://arxiv.org/abs/1507.08596
Autor:
Rachinskii, D., Ruderman, M.
We consider a recursive iterative algorithm for identification of parameters of the Preisach model, one of the most commonly used models of hysteretic input-output relationships. The classical identification algorithm due to Mayergoyz defines explici
Externí odkaz:
http://arxiv.org/abs/1503.02051
Publikováno v:
Opt. Lett. 39, 6815-6818 (2014)
We study the effect of noise on the dynamics of passively mode-locked semiconductor lasers both experimentally and theoretically. A method combining analytical and numerical approaches for estimation of pulse timing jitter is proposed. We investigate
Externí odkaz:
http://arxiv.org/abs/1408.3544
Thresholds occur in the dynamics of many biological communities. Here we model a persistence type threshold which has been shown experimentally to exist in hyperparasitised flukes in the cockle, a shellfish. Our model consists of a periodically drive
Externí odkaz:
http://arxiv.org/abs/1407.4390
Publikováno v:
In Communications in Nonlinear Science and Numerical Simulation October 2019 77:1-17
