Zobrazeno 1 - 10
of 3 440
pro vyhledávání: '"P. P. Sujith"'
Star formation rates (SFRs) are a crucial observational tracer of galaxy formation and evolution. Spectroscopy, which is expensive, is traditionally used to estimate SFRs. This study tests the possibility of inferring SFRs of large samples of galaxie
Externí odkaz:
http://arxiv.org/abs/2410.06736
The research focuses on determining the metallicity ([Fe/H]) predicted in the solar twin stars by using various regression modeling techniques which are, Random Forest, Linear Regression, Decision Tree, Support Vector, and Gradient Boosting. The data
Externí odkaz:
http://arxiv.org/abs/2410.06709
The transition from a chaotic to a periodic oscillatory state can be smooth or abrupt in real-world turbulent systems. Although there have been several mathematical studies, the occurrence of abrupt transitions in real-world systems such as turbulent
Externí odkaz:
http://arxiv.org/abs/2409.14203
Autor:
Thonti, Beeraiah, Sudarsanan, Sivakumar, Bhavi, Ramesh S., Bhaskaran, Anaswara, Raghunathan, Manikandan, Sujith, R. I.
The emergence of periodic oscillations is observed in various complex systems in nature and engineering. Thermoacoustic oscillations in systems comprising turbulent reactive flow exemplify such complexity in the engineering context, where the emergen
Externí odkaz:
http://arxiv.org/abs/2409.13044
Publikováno v:
Lecture Notes in Computer Science, vol 14174. (2023) Springer, Cham
Causal Impact (CI) of customer actions are broadly used across the industry to inform both short- and long-term investment decisions of various types. In this paper, we apply the double machine learning (DML) methodology to estimate the CI values acr
Externí odkaz:
http://arxiv.org/abs/2409.02332
Autor:
Thirisangu, Jeyapradhap, Rajendran, Varun Kumar, Selvakannan, Snekan, Jayakumar, Sujith, Hemachandran, E, Subramani, Karthick
We present a comprehensive theoretical framework governing the dynamics of droplets in acoustic fields, applicable to all droplet sizes, from the Rayleigh limit (D<
Externí odkaz:
http://arxiv.org/abs/2408.06092
We discover strange nonchaotic attractor (SNA) through experiments in an unforced system comprising turbulent reactive flow. While models suggest SNAs are common in dynamical systems, experimental observations are primarily limited to systems with ex
Externí odkaz:
http://arxiv.org/abs/2408.01131
Early warning signals (EWSs) forewarn a sudden transition (or tipping) from a desirable state to an undesirable state. However, we observe that EWSs detect an impending tipping past bifurcation points when control parameters are varied fast; this que
Externí odkaz:
http://arxiv.org/abs/2408.07296
Autor:
Tandon, Shruti, Balaji, Aswin, Radhakrishnan, Rohit, Raghunathan, Manikandan, Chopra, Gaurav, Sujith, R. I.
We investigate flame-acoustic interactions in a turbulent combustor during the state of intermittency before the onset of thermoacoustic instability using complex networks. Experiments are performed in a turbulent bluff-body stabilized dump combustor
Externí odkaz:
http://arxiv.org/abs/2407.19729
Based on geometric phases of Bloch electrons computed from first-principles, we propose a scheme for unambiguous partitioning of charge in matter, derivable directly from the Kohn-Sham states. Generalizing the fact that geometric phases acquired by e
Externí odkaz:
http://arxiv.org/abs/2407.17202