Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Ivanov Alexandr"'
Autor:
Mammeri, Oussama Abdelhamid, Baranov, Ilia M., Ivanov, Alexandr Yu, Boyarskaya, Irina A., Vasilyev, Aleksander V.
Publikováno v:
In Tetrahedron 12 October 2023 146
The Fermat-Steiner problem consists in finding all points in a metric space $Y$ such that the sum of distances from each of them to the points from some fixed finite subset of $Y$ is minimal. This problem is investigated for the metric space $Y=H(X)$
Externí odkaz:
http://arxiv.org/abs/1601.03852
Autor:
Peregud, Danil I. *, Baronets, Valeria Yu., Lobacheva, Anna S., Ivanov, Alexandr S., Arisheva, Olga S., Garmash, Irina V., Kobalava, Zhanna D., Pirozhkov, Sergey V., Terebilina, Natalia N.
Publikováno v:
In Annals of Hepatology January-February 2021 20
It is proved that the Gromov-Hausdorff metric on the space of compact metric spaces considered up to an isometry is strictly intrinsic, i.e., the corresponding metric space is geodesic. In other words, each two points of this space (each two compact
Externí odkaz:
http://arxiv.org/abs/1504.03830
Autor:
Safenkova, Irina V., Ivanov, Alexandr V., Slutskaya, Elvira S., Samokhvalov, Alexey V., Zherdev, Anatoly V., Dzantiev, Boris B.
Publikováno v:
In Analytica Chimica Acta 15 March 2020 1102:109-118
Autor:
Ivanov, Alexandr, Tuzhilin, Alexey
For a branched locally isometric covering of metric spaces with intrinsic metrics, it is proved that the Steiner ratio of the base is not less than the Steiner ratio of the total space of the covering. As applications, it is shown that the Steiner ra
Externí odkaz:
http://arxiv.org/abs/1412.5433
Autor:
Ivanov, Alexandr, Pavlovsky, Oleg
The problem of Relativistic Oscillator has been studied in the framework of Path Integral Monte-Carlo(PIMC) approach. Ultra-relativistic and non-relativistic limits have been discussed. We show that PIMC method can be effectively used for investigati
Externí odkaz:
http://arxiv.org/abs/1411.2825
Autor:
Ivanov, Alexandr, Shuvalova, Ekaterina, Egorova, Tatiana, Shuvalov, Alexey, Sokolova, Elizaveta, Bizyaev, Nikita, Shatsky, Ivan, Terenin, Ilya, Alkalaeva, Elena
Publikováno v:
In Journal of Biological Chemistry 24 May 2019 294(21):8630-8639
Autor:
Bourdine, Anton V., Morozov, Oleg G., Sultanov, Albert C., Morozov, Oleg G., Ivanov, Alexandr A., Nureeva, Aigul A., Misbakhov, Rinat Sh., Misbakhov, Rustam Sh., Il'in, German I., Morozov, Gennady A.
Publikováno v:
Proceedings of SPIE; September 2024, Vol. 13168 Issue: 1 p131681E-131681E-7, 1185137p
Ivanov and Tuzhilin started an investigation of a particular case of Gromov Minimal Fillings problem (generalized to the case of stratified manifolds). Weighted graphs with non-negative weight function were used as minimal fillings of finite metric s
Externí odkaz:
http://arxiv.org/abs/1101.3014