Zobrazeno 1 - 10
of 155
pro vyhledávání: '"D. Livshits"'
Autor:
Alexander V. Vasyankin, Sergey V. Panteleev, Ilya S. Steshin, Ekaterina A. Shirokova, Alexey V. Rozhkov, Grigory D. Livshits, Eugene V. Radchenko, Stanislav K. Ignatov, Vladimir A. Palyulin
Publikováno v:
Molecules, Vol 29, Iss 3, p 696 (2024)
The emergence of new drug-resistant strains of the tuberculosis pathogen Mycobacterium tuberculosis (Mtb) is a new challenge for modern medicine. Its resistance capacity is closely related to the properties of the outer membrane of the Mtb cell wall,
Externí odkaz:
https://doaj.org/article/91022b6292434f50b760e355ed76b769
Autor:
Liana A. Savintseva, Ilya S. Steshin, Alexander A. Avdoshin, Sergey V. Panteleev, Alexey V. Rozhkov, Ekaterina A. Shirokova, Grigory D. Livshits, Alexander V. Vasyankin, Eugene V. Radchenko, Stanislav K. Ignatov, Vladimir A. Palyulin
Publikováno v:
Molecules, Vol 28, Iss 3, p 1347 (2023)
Bilayers of mycolic acids (MAs) form the outer membrane of Mycobacterium tuberculosis that has high strength and extremely low permeability for external molecules (including antibiotics). For the first time, we were able to study them using the all-a
Externí odkaz:
https://doaj.org/article/78bae59306b24e6c8c8fe08ac2873286
Autor:
E. D. Livshits
Publikováno v:
Mathematical Notes. 98:860-863
1. The development of many areas of approximation theory was stimulated by the necessity of solving applied problems. In the present paper, we consider a problem in approximation theory, which is a formalization of the problem of “approximation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeefe7113a50766a2cc384dd8a9e8fab
https://doi.org/10.1134/s0001434615110176
https://doi.org/10.1134/s0001434615110176
Autor:
E. D. Livshits
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 280:208-219
This paper is devoted to refining the Bernstein inequality. Let D be the differentiation operator. The action of the operator Λ = D/n on the set of trigonometric polynomials Tn is studied: the best constant is sought in the inequality between the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9477870bf885ea0424cc0b553001c85f
https://doi.org/10.1134/s0081543813010148
https://doi.org/10.1134/s0081543813010148
Publikováno v:
ASME 2016 Power Conference.
Traditional methods for reducing emissions, by modification of the firing system to control the mixing of fuel and air, the reduction of flame temperatures (for NOx emission reduction), and/or the post combustion treatment of the flue gas to remove N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05b087f5d53cadda19c37ab519ec648
https://doi.org/10.1115/power2016-59025
https://doi.org/10.1115/power2016-59025
Autor:
Evgenii D Livshits
Publikováno v:
Sbornik: Mathematics. 203:183-195
The paper shows that if a matrix has the restricted isometry property (RIP) of order with isometry constant and if its coherence is less than , then the Orthogonal Matching Pursuit (the Orthogonal Greedy Algorithm) is capable to exactly recover an ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893362277afe12f42b3a02bac42a40bc
https://doi.org/10.1070/sm2012v203n02abeh004218
https://doi.org/10.1070/sm2012v203n02abeh004218
Autor:
Edik U. Rafailov, D. D. Livshits, M. Butkus, Craig James Hamilton, Oleg G. Okhotnikov, S. S. Mikhrin, Jussi Rautiainen, G. G. Malcolm, Igor Krestnikov
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics
Optically pumped quantum dot (QD)-based semiconductor disk lasers (SDLs) have been under intense research after their first demonstration and important enhancements of their parameters have been achieved since then. In this paper, we present recent d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4819199580b43d8e6d010d21711195b
https://doi.org/10.1109/jstqe.2011.2112638
https://doi.org/10.1109/jstqe.2011.2112638
Autor:
E. D. Livshits
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 273:107-115
A purely greedy algorithm and an orthogonal greedy algorithm are studied. It is established that the set of objective functions for which a greedy algorithm can be “realized correctly” has second category for discrete dictionaries.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff1f4c8c179668ed584d5d36e836f25f
https://doi.org/10.1134/s0081543811050117
https://doi.org/10.1134/s0081543811050117
Autor:
E. D. Livshits
Publikováno v:
Mathematical Notes. 87:774-778
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7945f22e9a6f15f1883d1151974334a7
https://doi.org/10.1134/s0001434610050159
https://doi.org/10.1134/s0001434610050159
Autor:
Evgenii D Livshits
Publikováno v:
Sbornik: Mathematics. 201:253-288
The approximation properties of the X-greedy algorithm in the space Lp(0,1) are studied. For 1 < p < 2 estimates for the rate of convergence of the X-greedy algorithm with respect to the Haar system are obtained that are close to optimal. Bibliograph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ad8318574b1897d1cf0fe6d902783b
https://doi.org/10.1070/sm2010v201n02abeh004072
https://doi.org/10.1070/sm2010v201n02abeh004072