Zobrazeno 1 - 10
of 4 675
pro vyhledávání: '"Vladimirov, P"'
Biophysical model fitting plays a key role in obtaining quantitative parameters from physiological signals and images. However, the model complexity for molecular magnetic resonance imaging (MRI) often translates into excessive computation time, whic
Externí odkaz:
http://arxiv.org/abs/2411.06447
A multidimensional nonnegative matrix is called polystochastic if the sum of its entries over each line is equal to $1$. The permanent of a multidimensional matrix is the sum of products of entries over all diagonals. We prove that if $d$ is even, th
Externí odkaz:
http://arxiv.org/abs/2410.09546
Autor:
Vladimirov, Igor G., Petersen, Ian R.
This paper is concerned with open quantum harmonic oscillators with position-momentum system variables, whose internal dynamics and interaction with the environment are governed by linear quantum stochastic differential equations. A recently proposed
Externí odkaz:
http://arxiv.org/abs/2409.15720
Autor:
Piloneta, Sara, Vladimirov, Alexey
We present a comprehensive study of the angular structure functions for Drell-Yan leptons in $Z/\gamma$-boson production within the framework of the transverse momentum dependent (TMD) factorization theorem, including kinematic power corrections (KPC
Externí odkaz:
http://arxiv.org/abs/2407.06277
Autor:
Vladimirov, Alexander
We address the problem of finite products that attain the joint spectral radius of a finite number of square matrices. Up to date the problem of existence of "forbidden products" remained open. We prove that the product $AABABABB$ (together with its
Externí odkaz:
http://arxiv.org/abs/2406.17524
Autor:
Ershov, Egor, Panshin, Artyom, Karasev, Oleg, Korchagin, Sergey, Lev, Shepelev, Startsev, Alexandr, Vladimirov, Daniil, Zaychenkova, Ekaterina, Banić, Nikola, Iarchuk, Dmitrii, Efimova, Maria, Timofte, Radu, Terekhin, Arseniy, Yue, Shuwei, Liu, Yuyang, Wei, Minchen, Xu, Lu, Zhang, Chao, Wang, Yasi, Kınlı, Furkan, Yılmaz, Doğa, Özcan, Barış, Kıraç, Furkan, Liu, Shuai, Xiao, Jingyuan, Feng, Chaoyu, Wang, Hao, Shao, Guangqi, Zhang, Yuqian, Huang, Yibin, Luo, Wei, Wang, Liming, Wang, Xiaotao, Lei, Lei, Zini, Simone, Rota, Claudio, Buzzelli, Marco, Bianco, Simone, Schettini, Raimondo, Guo, Jin, Liu, Tianli, Wu, Mohao, Shao, Ben, Yang, Qirui, Li, Xianghui, Cheng, Qihua, Zhang, Fangpu, Xu, Zhiqiang, Yang, Jingyu, Yue, Huanjing
This paper presents a review of the NTIRE 2024 challenge on night photography rendering. The goal of the challenge was to find solutions that process raw camera images taken in nighttime conditions, and thereby produce a photo-quality output images i
Externí odkaz:
http://arxiv.org/abs/2406.13007
Twist-3 collinear parton distribution functions (PDFs) are matrix elements of quark-gluon-quark or three-gluons light-cone operators. They depend on three momentum fraction variables, which are restricted to a hexagon region, and the evolution kernel
Externí odkaz:
http://arxiv.org/abs/2405.01162
Autor:
Baum, Sebastian, Huber, Patrick, Stengel, Patrick, Abe, Natsue, Ang, Daniel G., Apollonio, Lorenzo, Araujo, Gabriela R., Balogh, Levente, Boukhtouchen, Pranshu Bhaumik Yilda, Bramante, Joseph, Caccianiga, Lorenzo, Calabrese-Day, Andrew, Chang, Qing, Collar, Juan I., Ebadi, Reza, Elykov, Alexey, Freese, Katherine, Fung, Audrey, Galelli, Claudio, Gleason, Arianna E., Perez, Mariano Guerrero, Hakenmüller, Janina, Hanyu, Takeshi, Hasebe, Noriko, Hirose, Shigenobu, Horiuchi, Shunsaku, Hoshino, Yasushi, Ido, Yuki, Ivanov, Vsevolod, Kamiyama, Takashi, Kato, Takenori, Kawamura, Yoji, Kelso, Chris, Khodaparast, Giti A., LaVoie-Ingram, Emilie M., Leybourne, Matthew, Liu, Xingxin, Lucas, Thalles, Mariani, Brenden A. Magill Federico M., Mkhonto, Sharlotte, Mumm, Hans Pieter, Murase, Kohta, Naka, Tatsuhiro, Oguni, Kenji, Ream, Kathryn, Scholberg, Kate, Shen, Maximilian, Spitz, Joshua, Suzuki, Katsuhiko, Takla, Alexander, Tang, Jiashen, Tapia-Arellano, Natalia, Vermeesch, Pieter, Vincent, Aaron C., Vladimirov, Nikita, Walsworth, Ronald, Waters, David, Wurtz, Greg, Yamasaki, Seiko, Zhang, Xianyi
The second "Mineral Detection of Neutrinos and Dark Matter" (MDvDM'24) meeting was held January 8-11, 2024 in Arlington, VA, USA, hosted by Virginia Tech's Center for Neutrino Physics. This document collects contributions from this workshop, providin
Externí odkaz:
http://arxiv.org/abs/2405.01626
A numerical and analytical study was conducted to investigate the bifurcation mechanisms that cause desynchronization between the soliton repetition frequency and the frequency of external pulsed injection in a Kerr cavity described by the Lugiato-Le
Externí odkaz:
http://arxiv.org/abs/2404.14113
We establish robust relations between Transverse Momentum Dependent distributions (TMDs) and collinear distributions. We define weighted integrals of TMDs that we call Transverse Momentum Moments (TMMs) and prove that TMMs are equal to collinear dist
Externí odkaz:
http://arxiv.org/abs/2402.01836