Zobrazeno 1 - 10
of 797
pro vyhledávání: '"Zadorozhnyi, A."'
Causal discovery amounts to learning a directed acyclic graph (DAG) that encodes a causal model. This model selection problem can be challenging due to its large combinatorial search space, particularly when dealing with non-parametric causal models.
Externí odkaz:
http://arxiv.org/abs/2408.10976
We study magnetotransport in conical helimagnet crystals. Spin dependent magnetoresistance exhibits dramatic properties for high and low electron concentrations at different temperatures. For spin up electrons we find negative magnetoresistance despi
Externí odkaz:
http://arxiv.org/abs/2404.01401
We derive both Azuma-Hoeffding and Burkholder-type inequalities for partial sums over a rectangular grid of dimension $d$ of a random field satisfying a weak dependency assumption of projective type: the difference between the expectation of an eleme
Externí odkaz:
http://arxiv.org/abs/2306.16403
Autor:
Zadorozhnyi, Zenovii-Mykhaylo1, Muravskyi, Volodymyr1 vavanm2@gmail.com, Shevchuk, Oleg1, Muravskyi, Vasyl1, Zadorozhnyi, Marian1
Publikováno v:
Marketing & Management of Innovations / Marketing ì Menedžment Ìnnovacìj. 2024, Vol. 15 Issue 3, p110-126. 17p.
Autor:
Zadorozhnyi, Andrei, Dahnovsky, Yuri
We study helical structures in spin-spiral single crystals. In the continuum approach for the helicity potential energy the simple electronic band splits into two non-parabolic bands. For the Fermi energy greater than the splitting between the bands,
Externí odkaz:
http://arxiv.org/abs/2207.08903
Autor:
Fomin, Mykola, Pasadas, Francisco, Marin, Enrique, Rull, Alberto Medina, Ruiz, Francisco, Godoy, Andres, Zadorozhnyi, Ihor, Beltramo, Guillermo, Brings, Fabian, Vitusevich, Svetlana, Offenhaeusser, Andreas, Kireev, Dmitry
The combination of graphene with silicon in hybrid devices has attracted attention extensively over the last decade. Most of such devices were proposed for photonics and radiofrequency applications. In this work, we present a unique technology of gra
Externí odkaz:
http://arxiv.org/abs/2204.09572
Autor:
Boldyrev, A.V., Dolgodvorov, A.P., Dolinskiy, I.O., Ozrin, V.D., Polovnikov, P.V., Shestak, V.E., Tarasov, V.I., Zadorozhnyi, A.V.
Publikováno v:
In Journal of Nuclear Materials January 2025 603
Autor:
Yu. A. Zadorozhnyi
Publikováno v:
Науковий вісник Ужгородського національного університету. Серія Право, Vol 1, Iss 82 (2024)
У статті проаналізовано історичні аспекти виникнення та формування вищої освіти в країнах романо-германської правової сім’ї. З’ясова
Externí odkaz:
https://doaj.org/article/bf16bd4e21984abe9bf3efc1483aada6
Akademický článek
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In this work we investigate the variation of the online kernelized ridge regression algorithm in the setting of $d-$dimensional adversarial nonparametric regression. We derive the regret upper bounds on the classes of Sobolev spaces $W_{p}^{\beta}(\m
Externí odkaz:
http://arxiv.org/abs/2102.03594