Zobrazeno 1 - 10
of 25 101
pro vyhledávání: '"A. Veer"'
Publikováno v:
International Journal of Modern Physics A 39 (2024) 2450136
We find an exact black hole solution for the Einstein gravity in the presence of Ay\'on--Beato--Garc\'ia non-linear electrodynamics and a cloud of strings. The resulting black hole solution is singular, and the solution becomes non-singular when grav
Externí odkaz:
http://arxiv.org/abs/2412.14230
Autor:
Grover, Priyanka, Panwar, Veer Singh
Let $\pi(A)$, $\xi(A)$ and $\nu(A)$, respectively, denote the number of positive, zero and negative eigenvalues of the matrix $A$. Then the triplet $(\pi(A), \xi(A), \nu(A))$ is called the \emph{inertia} of $A$ and is denoted by $\textup{Inertia(A)}$
Externí odkaz:
http://arxiv.org/abs/2412.13650
This paper investigates cash productivity as a signal for future stock performance, building on the cash-return framework of Faulkender and Wang (2006). Using financial and market data from WRDS, we calculate cash returns as a proxy for operational e
Externí odkaz:
http://arxiv.org/abs/2412.13311
In this article, we study two fundamental questions on polyomino ideals which are radicality and primality. In order to study the question of radicality, we initiate the study of Knutson ideals among polyominoes. Knutson ideals were introduced by Con
Externí odkaz:
http://arxiv.org/abs/2411.16364
Autor:
Pardawala, Huzaifa, Sukhani, Siddhant, Shah, Agam, Kejriwal, Veer, Pillai, Abhishek, Bhasin, Rohan, DiBiasio, Andrew, Mandapati, Tarun, Adha, Dhruv, Chava, Sudheer
Fact-checking is extensively studied in the context of misinformation and disinformation, addressing objective inaccuracies. However, a softer form of misinformation involves responses that are factually correct but lack certain features such as clar
Externí odkaz:
http://arxiv.org/abs/2410.20651
Autor:
Ma, Yanan, Xiao, Chenghao, Yuan, Chenhan, van der Veer, Sabine N, Hassan, Lamiece, Lin, Chenghua, Nenadic, Goran
Topic modelling is a pivotal unsupervised machine learning technique for extracting valuable insights from large document collections. Existing neural topic modelling methods often encode contextual information of documents, while ignoring contextual
Externí odkaz:
http://arxiv.org/abs/2410.15136
Distribution shifts between operational domains can severely affect the performance of learned models in self-driving vehicles (SDVs). While this is a well-established problem, prior work has mostly explored naive solutions such as fine-tuning, focus
Externí odkaz:
http://arxiv.org/abs/2410.09681
Autor:
Sudhanshu, Himanshu Kumar, Singh, Dharm Veer, Upadhyay, Sudhaker, Myrzakulov, Yerlan, Myrzakulov, Kairat
Publikováno v:
Physics of the Dark Universe 46 (2024) 101648
This paper finds an exact singular black hole solution in the presence of nonlinear electrodynamics as the source of matter field surrounded by a cloud of strings in $4D$ $AdS$ spacetime. Here, the presence of the cloud of string, the usual Bardeen s
Externí odkaz:
http://arxiv.org/abs/2410.04174
Autor:
Chakraborty, Kaustav, Feng, Zeyuan, Veer, Sushant, Sharma, Apoorva, Ivanovic, Boris, Pavone, Marco, Bansal, Somil
The safety-critical nature of autonomous vehicle (AV) operation necessitates development of task-relevant algorithms that can reason about safety at the system level and not just at the component level. To reason about the impact of a perception fail
Externí odkaz:
http://arxiv.org/abs/2409.17630
In this paper, we review several results on the zero loci of Bernstein-Sato ideals related to singularities of hypersurfaces. This is an exposition for the Frontiers of Science Awards in Mathematics presenting results from one of our articles, with h
Externí odkaz:
http://arxiv.org/abs/2408.13560