Zobrazeno 1 - 10
of 2 890
pro vyhledávání: '"Chakravorty, P."'
Recently, it has been experimentally demonstrated that individual memory units coupled in certain topology can provide the intended performance. However, experimental or simulation based evaluation of different coupled memory topologies and materials
Externí odkaz:
http://arxiv.org/abs/2412.13197
Lead-free perovskite materials have emerged as key players in optoelectronics, showcasing exceptional optical and electronic properties, alongside being environmentally friendly and non-toxic elements. Recently, among studied perovskite materials, va
Externí odkaz:
http://arxiv.org/abs/2411.08528
Autor:
Narayanan, Sriram, Mohamed, Mohamed Naveed Gul, Nayak, Indranil, Chakravorty, Suman, Kumar, Mrinal
In recent years, the development of the Lunar Gateway and Artemis missions has renewed interest in lunar exploration, including both manned and unmanned missions. This interest necessitates accurate initial orbit determination (IOD) and orbit predict
Externí odkaz:
http://arxiv.org/abs/2411.06511
Autor:
Le, Hieu, He, Zhenhua, Le, Mai, Chakravorty, Dhruva K., Perez, Lisa M., Chilumuru, Akhil, Yao, Yan, Chen, Jiefu
The discoveries in this paper show that Intelligence Processing Units (IPUs) offer a viable accelerator alternative to GPUs for machine learning (ML) applications within the fields of materials science and battery research. We investigate the process
Externí odkaz:
http://arxiv.org/abs/2404.10730
This paper investigates the central role played by the Hamiltonian in continuous-time nonlinear optimal control problems. We show that the strict convexity of the Hamiltonian in the control variable is a sufficient condition for the existence of a un
Externí odkaz:
http://arxiv.org/abs/2404.08621
This paper considers the infinite horizon optimal control problem for nonlinear systems. Under the condition of nonlinear controllability of the system to any terminal set containing the origin and forward invariance of the terminal set, we establish
Externí odkaz:
http://arxiv.org/abs/2403.16979
Autor:
Datta, Sudeb Ranjan, Chakravorty, Susmita, Ferreira, Jonathan, Petrucci, Pierre-Olivier, Kallman, Timothy R, Jacquemin-Ide, Jonatan, Zimniak, Nathan, Wilms, Joern, Bianchi, Stefano, Parra, Maxime, Clavel, Maïca
Publikováno v:
A&A 687, A2 (2024)
Observation of blue-shifted X-ray absorption lines indicates the presence of wind from the accretion disk in X-ray binaries. Magnetohydrodynamic (MHD) driving is one of the possible wind launching mechanisms. Recent theoretical development makes magn
Externí odkaz:
http://arxiv.org/abs/2403.13077
Autor:
Narayanan, Sriram, Mohamed, Mohamed Naveed Gul, Nayak, Indranil, Chakravorty, Suman, Kumar, Mrinal
This paper discusses the predictive capability of Dynamic Mode Decomposition (DMD) in the context of orbital mechanics. The focus is specifically on the Hankel variant of DMD which uses a stacked set of time-delayed observations for system identifica
Externí odkaz:
http://arxiv.org/abs/2401.13784
This paper studies the learning-to-control problem under process and sensing uncertainties for dynamical systems. In our previous work, we developed a data-based generalization of the iterative linear quadratic regulator (iLQR) to design closed-loop
Externí odkaz:
http://arxiv.org/abs/2311.04852
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-5-2024, Pp 95-101 (2024)
The north eastern region (NER) of India is among the hotspot regions for thunderstorm events leading to substantial loss of lives and properties every year. A reliable thunderstorm early warning system can prevent these losses. As these events are hi
Externí odkaz:
https://doaj.org/article/d897bb7e4ceb4b09b898665067c5d410
