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pro vyhledávání: '"Krivov, Sergei V."'
Autor:
Krivov, Sergei V.
Complex multidimensional stochastic dynamics can be approximately described as diffusion along reaction coordinates (RCs). If the RCs are optimally selected, the diffusive model allows one to compute important properties of the dynamics exactly. The
Externí odkaz:
http://arxiv.org/abs/2301.11070
Autor:
Krivov, Sergei V.
We extend the non-parametric framework of reaction coordinate optimization to non-equilibrium ensembles of (short) trajectories. For example, we show how, starting from such an ensemble, one can obtain an equilibrium free energy profile along the com
Externí odkaz:
http://arxiv.org/abs/2102.03950
Autor:
Krivov, Sergei V.
The standard approach in solving stochastic equations is eigenvector decomposition. Using separation ansatz $P(i,t)=u(i)e^{\mu t}$ one obtains standard equation for eigenvectors $Ku=\mu u$, where $K$ is the rate matrix of the master equation. While u
Externí odkaz:
http://arxiv.org/abs/1805.06455
Autor:
Krivov, Sergei V.
Publikováno v:
Phys. Rev. E 88, 062131 (2013)
A general method to describe stochastic dynamics of Markov processes is suggested. The method aims to solve three related problems. The determination of an optimal coordinate for the description of stochastic dynamics. The reconstruction of time from
Externí odkaz:
http://arxiv.org/abs/1309.7866
Autor:
Krivov, Sergei V.
Dimensionality reduction is ubiquitous in analysis of complex dynamics. The conventional dimensionality reduction techniques, however, focus on reproducing the underlying configuration space, rather than the dynamics itself. The constructed low-dimen
Externí odkaz:
http://arxiv.org/abs/1103.3681
Autor:
Auer, Stefan, Miller, Mark A., Krivov, Sergei V., Dobson, Christopher M., Karplus, Martin, Vendruscolo, Michele
Publikováno v:
Physical Review Letters, 99 178104 (2007)
We show that the interplay between excluded volume effects, hydrophobicity, and hydrogen bonding of a tube-like representation of a polypeptide chain gives rise to free energy landscapes that exhibit a small number of metastable minima corresponding
Externí odkaz:
http://arxiv.org/abs/0710.3532
Autor:
Krivov, Sergei V.
Publikováno v:
Journal of Chemical Physics; 7/7/2022, Vol. 157 Issue 1, p1-12, 12p
Autor:
Krivov, Sergei V., Karplus, Martin
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2004 Oct 01. 101(41), 14766-14770.
Externí odkaz:
https://www.jstor.org/stable/3373631
Autor:
Krivov, Sergei V., Karplus, Martin
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2008 Sep . 105(37), 13841-13846.
Externí odkaz:
https://www.jstor.org/stable/25464138
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