Zobrazeno 1 - 10
of 17 920
pro vyhledávání: '"Tyurin, A."'
Autor:
Troshin, S. M., Tyurin, N. E.
We are focusing on the observable effect of reflective scattering mode and note that decreasing energy behavior of the differential cross--section of elastic hadron interactions at fixed values of large transferred momenta is relevant to this mode.
Externí odkaz:
http://arxiv.org/abs/2408.17127
Autor:
Tyurin, Alexander
In distributed stochastic optimization, where parallel and asynchronous methods are employed, we establish optimal time complexities under virtually any computation behavior of workers/devices/CPUs/GPUs, capturing potential disconnections due to hard
Externí odkaz:
http://arxiv.org/abs/2408.04929
Autor:
Troshin, S. M., Tyurin, N. E.
Publikováno v:
Phys. Lett. B 855(2024)138871
We consider transition from shadow to relective scattering mode and behavior of the amplitude and cross--sections of hadron interactions in the both modes.
Comment: 9 pages, extended Introduction, accepted by Physics Letters B
Comment: 9 pages, extended Introduction, accepted by Physics Letters B
Externí odkaz:
http://arxiv.org/abs/2406.01105
Autor:
Tyurin, Alexander, Richtárik, Peter
We consider the decentralized stochastic asynchronous optimization setup, where many workers asynchronously calculate stochastic gradients and asynchronously communicate with each other using edges in a multigraph. For both homogeneous and heterogene
Externí odkaz:
http://arxiv.org/abs/2405.16218
In practical distributed systems, workers are typically not homogeneous, and due to differences in hardware configurations and network conditions, can have highly varying processing times. We consider smooth nonconvex finite-sum (empirical risk minim
Externí odkaz:
http://arxiv.org/abs/2405.15545
Effective communication between the server and workers plays a key role in distributed optimization. In this paper, we focus on optimizing the server-to-worker communication, uncovering inefficiencies in prevalent downlink compression approaches. Con
Externí odkaz:
http://arxiv.org/abs/2402.06412
We consider nonconvex stochastic optimization problems in the asynchronous centralized distributed setup where the communication times from workers to a server can not be ignored, and the computation and communication times are potentially different
Externí odkaz:
http://arxiv.org/abs/2402.04785
Autor:
Troshin, S. M., Tyurin, N. E.
The notion of cumulative activity for elastic events in hadron collision is introduced. The interrelation between centrality and cumulative activities of the elastic and inelastic events has been established for hadron scattering. Considerations on i
Externí odkaz:
http://arxiv.org/abs/2401.05692
Autor:
Tyurin, Nikolay A.
We study lagrangian submanifolds of algebraic variety Gr(1, n) equipped with the Kahler form given by the Plucker embedding. We use the correspondence between lagrangian submanifolds of Gr(1, n) and lagrangian submanifolds of variety M_{n-k}, given b
Externí odkaz:
http://arxiv.org/abs/2312.15660
Autor:
Troshin, S. M., Tyurin, N. E.
The observed absence of the small-$t$ oscillations in differential cross--section of the elastic scattering is considered as a consequence of the reflective scattering mode appearance at the highest energy of the LHC $\sqrt{s}=13$ TeV.
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/2310.17921