Výsledky vyhledávání - "Ilya Schurov"

Dialect loss in the Russian North: Modeling change across variables

Autor: Ruprecht von Waldenfels, Daria Ignatenko, Aleksandra Ter-Avanesova, Ekaterina Makhlina, Maria Ovsjannikova, Polina Kazakova, Sergey Say, Samira Verhees, Aleksei I. Vinyar, Nina Dobrushina, Ekaterina A. Gerasimenko, Vasilisa Zhigulaskaja, Maria Tsfasman, Ilya Schurov, Michael Daniel

Publikováno v: Language Variation and Change. 31:353-376

We analyze the dynamics of dialect loss in a cluster of villages in rural northern Russia based on a corpus of transcribed interviews, the Ustja River Basin Corpus. Eleven phonological and morphological variables are analyzed across 33 speakers born

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20d621f1480bbc3f1cc9f8a06cf6efe6
https://doi.org/10.1017/s0954394519000243

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Duck Factory on the Two-Torus: Multiple Canard Cycles Without Geometric Constraints

Autor: Ilya Schurov, Nikita Solodovnikov

Publikováno v: Journal of Dynamical and Control Systems. 23:481-498

Slow-fast systems on the two-torus are studied. As it was shown before, canard cycles are generic in such systems, which is in drastic contrast with the planar case. It is known that if the rotation number of the Poincare map is integer and the slow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db9a446c43c5c28e18ebf4e36a6f803
https://doi.org/10.1007/s10883-016-9335-6

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Bachet’s game with lottery moves

Autor: Dmitry Dagaev, Ilya Schurov

Publikováno v: Discrete Mathematics. 343:111704

Bachet’s game is a variant of the game of Nim. There are n objects in one pile. Two players take turns to remove any positive number of objects not exceeding some fixed number m . The player who takes the last object loses. We consider a variant of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfcd841d6d65da2b044ac4bb63df1c69
https://doi.org/10.1016/j.disc.2019.111704

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qqmbr and indentml

Autor: Ilya Schurov

Publikováno v: DocEng

We present qqmbr, novel publishing system aimed at preparation of high-quality mathematical publications. One source can be converted to a single interactive webpage, multi-page website or PDF (via LaTeX). The markup language behind qqmbr entitled in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::800f1609fe6df7e600023a2725ec8c30
https://doi.org/10.1145/3103010.3121031

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Global bifurcations in the two-sphere: a new perspective

Autor: Ilya Schurov, Yury Kudryashov, Yu S Il'yashenko

We construct an open set of structurally unstable three parameter families whose weak and so called moderate topological classification defined below has a numerical invariant that may take an arbitrary positive value. Here and below “families” a

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Chiral tunneling through generic one-dimensional potential barriers in bilayer graphene

Autor: Mikhail I. Katsnelson, Victor Kleptsyn, Ilya Schurov, D. Zubov, Alexey Okunev

Publikováno v: Physical Review B : Condensed matter and materials physics
Physical Review B : Condensed matter and materials physics, American Physical Society, 2015, 92 (16), pp.165407. 〈10.1103/PhysRevB.92.165407〉
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (16), pp.165407. ⟨10.1103/PhysRevB.92.165407⟩
Physical Review. B, Condensed Matter and Materials Physics, 92, 165407
Physical Review. B, Condensed Matter and Materials Physics, 92, 16, pp. 165407
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (16), pp.165407. ⟨10.1103/PhysRevB.92.165407⟩
Physical Review B

We study tunneling of charge carriers in single- and bilayer graphene. We propose an explanation for non-zero "magic angles" with 100% transmission for the case of symmetric potential barrier, as well as for their almost-survival for slightly asymmet

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On the adjacency quantization in the equation modelling the Josephson effect

Autor: Victor Kleptsyn, Ilya Schurov, Dmitry Filimonov, Alexey Glutsyuk

Publikováno v: Functional Analysis and Its Applications
Functional Analysis and Its Applications, 2014, 48 (4), pp.272-285. ⟨10.1007/s10688-014-0070-z⟩
Functional Analysis and Its Applications, Springer Verlag, 2014, 48 (4), pp.272-285. ⟨10.1007/s10688-014-0070-z⟩
Functional Analysis and Its Applications, Springer Verlag, 2014, 48 (4), pp.272-285. 〈10.1007/s10688-014-0070-z〉

We investigate two-parametric family of non-autonomous ordinary differential equations on the two-torus $$\dot x=\frac{dx}{dt}=\nu\sin x + a + s \sin t, \ a,\nu,s\in\rr; \ \nu\neq0 \text {is fixed},$$ that model the Josephson effect from superconduct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c705b3d990d0099f3ea82db394d4187
https://hal.science/hal-00830082

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Ducks on the torus: existence and uniqueness

Autor: Ilya Schurov

We show that there exist generic slow-fast systems with only one (time-scaling) parameter on the two-torus, which have canard cycles for arbitrary small values of this parameter. This is in drastic contrast with the planar case, where canards usually

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