Zobrazeno 1 - 10
of 949
pro vyhledávání: '"A. P. Usachev"'
Autor:
Tian, Yongqiang, Usachev, Alexandr
We study extended zeta-function residues on principal ideals of compact operators and their connections with Dixmier traces. We establish a Lidskii-type formula for continuous singular traces on these ideals. Using this formula, we obtain a necessary
Externí odkaz:
http://arxiv.org/abs/2407.05296
Autor:
Levitina, Galina, Usachev, Alexandr
In the present paper we suggest a construction of symmetric functionals on a large class of symmetric spaces over a semifinite von Neumann algebra. This approach establishes a bijection between the symmetric functionals on symmetric spaces and shift-
Externí odkaz:
http://arxiv.org/abs/2404.13870
The aim of this work is to describe subsets of Banach limits in terms of a certain functional characteristic. We compute radii and cardinalities for some of these subsets.
Externí odkaz:
http://arxiv.org/abs/2401.11493
Autor:
Levitina, Galina, Usachev, Alexandr
We prove that a normalised linear functional on certain semifinite symmetric spaces respects tail majorisation if and only if it is a Dixmier-type trace.
Externí odkaz:
http://arxiv.org/abs/2401.05095
Publikováno v:
Тонкие химические технологии, Vol 19, Iss 4, Pp 310-326 (2024)
Objectives. To synthesize Pt-containing derivatives of natural chlorins as potential agents for the combination therapy in oncology. Platinum compounds are known to occupy an important place as chemotherapeutic agents in the treatment of oncological
Externí odkaz:
https://doaj.org/article/4acdb407303c4d3f99f5661f5ca383d6
Autor:
Alina Artemenko, Elza Sultanova, Diana Mironova, Aliya Akhatova, Ekaterina Bondareva, Daut Islamov, Konstantin Usachev, Svetlana Solovieva, Vladimir Burilov, Igor Antipin
Publikováno v:
Organics, Vol 5, Iss 3, Pp 346-360 (2024)
Triazole derivatives of fluorescein-containing N,N-dimethylaminopropyl fragments and their ammonium salts were synthesized with yields of 74–85%. The resulting compounds exhibit fluorescent properties in the green region of the visible spectrum. Th
Externí odkaz:
https://doaj.org/article/13e38f14e3f54ed082cb582b5eee6ee1
Autor:
V. A. Korolev, L. A. Babkina, E. V. Felker, M. A. Usachev, R. Yu. Chertova, L. A. Yachmeneva, M. I. Churilin, I. A. Artyomova, D. R. Magomedova
Publikováno v:
Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki, Vol 166, Iss 3, Pp 430-444 (2024)
This article explores the methodological approaches to analyzing free radical processes in the body, particularly in relation to lipid peroxidation products (PLP). The levels of reactive oxygen species (ROS) and PLP were shown to vary depending on th
Externí odkaz:
https://doaj.org/article/a9be337a35134bfca8db51cdf15b95a9
Publikováno v:
Безопасность информационных технологий, Vol 31, Iss 3, Pp 23-25 (2024)
Externí odkaz:
https://doaj.org/article/0038522315734e7ab61e5de4e806f18f
The paper establishes the Krein and Koplienko trace formulas for multivariable operator functions on symmetrically normed ideals of bounded operators. This partially answers the question of Aleksandrov, Peller and Potapov on the existence of spectral
Externí odkaz:
http://arxiv.org/abs/2303.13298
Autor:
Daria V. Vasina, Nataliia P. Antonova, Vladimir A. Gushchin, Andrey V. Aleshkin, Mikhail V. Fursov, Anastasiia D. Fursova, Petya G. Gancheva, Igor V. Grigoriev, Pavel Grinkevich, Alexey V. Kondratev, Alexey V. Kostarnoy, Anastasiya M. Lendel, Valentine V. Makarov, Maria A. Nikiforova, Andrei A. Pochtovyi, Tatiana Prudnikova, Timofey A. Remizov, Natalia V. Shevlyagina, Andrei E. Siniavin, Nina S. Smirnova, Alexander A. Terechov, Artem P. Tkachuk, Evgeny V. Usachev, Aleksei M. Vorobev, Victoria S. Yakimakha, Sergey M. Yudin, Anastasia A. Zackharova, Vladimir G. Zhukhovitsky, Denis Y. Logunov, Alexander L. Gintsburg
Publikováno v:
Journal of Biomedical Science, Vol 31, Iss 1, Pp 1-21 (2024)
Abstract Background Among the non-traditional antibacterial agents in development, only a few targets critical Gram-negative bacteria such as carbapenem-resistant Pseudomonas aeruginosa, Acinetobacter baumannii or cephalosporin-resistant Enterobacter
Externí odkaz:
https://doaj.org/article/ee3203824f7d4295bd76986e489516e6