Zobrazeno 1 - 10
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pro vyhledávání: '"Novikov, Ivan"'
Inspired by the recent success of machine-learned interatomic potentials for crystal structure prediction of the inorganic crystals, we present a methodology that exploits Moment Tensor Potentials and active learning (based on maxvol algorithm) to ac
Externí odkaz:
http://arxiv.org/abs/2410.03484
Autor:
Musabini, Antonyo, Novikov, Ivan, Soula, Sana, Leonet, Christel, Wang, Lihao, Benmokhtar, Rachid, Burger, Fabian, Boulay, Thomas, Perrotton, Xavier
Current parking area perception algorithms primarily focus on detecting vacant slots within a limited range, relying on error-prone homographic projection for both labeling and inference. However, recent advancements in Advanced Driver Assistance Sys
Externí odkaz:
http://arxiv.org/abs/2408.12575
Autor:
Novikov, Ivan
We consider the behaviour of $\lambda$-discounted zero-sum games as the discount factor $\lambda$ approaches 0 (that is, the players are more and more patient), in the context of games with stage duration. In stochastic games with stage duration h, p
Externí odkaz:
http://arxiv.org/abs/2407.16282
We study QCD corrections to the process where a Higgs boson is produced in weak boson fusion and then decays into a pair of massive $b$ quarks. We find that typical experimental criteria used to identify $b$ jets in this process affect QCD correction
Externí odkaz:
http://arxiv.org/abs/2407.09363
Atomistic modeling is a widely employed theoretical method of computational materials science. It has found particular utility in the study of magnetic materials. Initially, magnetic empirical interatomic potentials or spin-polarized density function
Externí odkaz:
http://arxiv.org/abs/2405.12544
Autor:
Kotykhov, Alexey S., Gubaev, Konstantin, Sotskov, Vadim, Tantardini, Christian, Hodapp, Max, Shapeev, Alexander V., Novikov, Ivan S.
We developed a method for fitting machine-learning interatomic potentials with magnetic degrees of freedom, namely, magnetic Moment Tensor Potentials (mMTP). The main feature of our method consists in fitting mMTP to magnetic forces (negative derivat
Externí odkaz:
http://arxiv.org/abs/2405.07069
Transition-metal compounds represent a fascinating playground for exploring the intricate relationship between structural distortions, electronic properties, and magnetic behaviour, holding significant promise for technological advancements. Among th
Externí odkaz:
http://arxiv.org/abs/2404.19343
Autor:
Novikov, Ivan
In stochastic games with stage duration h, players act at times 0, h, 2h, and so on. The payoff and leaving probabilities are proportional to h. As h approaches 0, such discrete-time games approximate games played in continuous time. The behavior of
Externí odkaz:
http://arxiv.org/abs/2401.10572
Nowadays, academic research relies not only on sharing with the academic community the scientific results obtained by research groups while studying certain phenomena, but also on sharing computer codes developed within the community. In the field of
Externí odkaz:
http://arxiv.org/abs/2304.13144
We present predictions for the photon energy spectrum in inclusive $B\to X_s\gamma$ decays mediated by the electromagnetic penguin operator $O_7$ to N$^3$LL$'$. We use soft-collinear effective theory (SCET) to resum the singular contributions in the
Externí odkaz:
http://arxiv.org/abs/2211.07663