Zobrazeno 1 - 10
of 7 701
pro vyhledávání: '"A. Chockalingam"'
Autor:
Senthilnathan, Chockalingam
A series of recent papers have modified the classical variational phase-field fracture models to successfully predict both the nucleation and propagation of cracks in brittle fracture under general loading conditions. This is done through the introdu
Externí odkaz:
http://arxiv.org/abs/2412.13700
In the late 1950's, Eshelby's linear solutions for the deformation field inside an ellipsoidal inclusion and, subsequently, the infinite matrix in which it is embedded were published. The solutions' ability to capture the behavior of an orthotropical
Externí odkaz:
http://arxiv.org/abs/2411.04948
The low elastic modulus of soft materials, combined with geometric nonlinearity and rate dependence, presents significant challenges in the characterization of their mechanical response. We introduce a novel method for measuring the mechanical proper
Externí odkaz:
http://arxiv.org/abs/2408.12920
Autor:
Jayachandran, Jinu, Khan, Imran Ali, Mohammed, Saif Khan, Hadani, Ronny, Chockalingam, Ananthanarayanan, Calderbank, Robert
When the delay period of the Zak-OTFS carrier is greater than the delay spread of the channel, and the Doppler period of the carrier is greater than the Doppler spread of the channel, the effective channel filter taps can simply be read off from the
Externí odkaz:
http://arxiv.org/abs/2408.09379
Autor:
Jayachandran, Jinu, Ubadah, Muhammad, Mohammed, Saif Khan, Hadani, Ronny, Chockalingam, Ananthanarayanan, Calderbank, Robert
The Zak-OTFS input/output (I/O) relation is predictable and non-fading when the delay and Doppler periods are greater than the effective channel delay and Doppler spreads, a condition which we refer to as the crystallization condition. The filter tap
Externí odkaz:
http://arxiv.org/abs/2406.06024
Autor:
Jayachandran, Jinu, Jaiswal, Rahul Kumar, Mohammed, Saif Khan, Hadani, Ronny, Chockalingam, Ananthanarayanan, Calderbank, Robert
The Zak-OTFS input/output (I/O) relation is predictable and non-fading when the delay and Doppler periods are greater than the effective channel delay and Doppler spreads, a condition which we refer to as the crystallization condition. When the cryst
Externí odkaz:
http://arxiv.org/abs/2405.02718
Autor:
Chan, Yi Hao, Girish, Deepank, Gupta, Sukrit, Xia, Jing, Kasi, Chockalingam, He, Yinan, Wang, Conghao, Rajapakse, Jagath C.
Graph neural networks (GNN) have emerged as a popular tool for modelling functional magnetic resonance imaging (fMRI) datasets. Many recent studies have reported significant improvements in disorder classification performance via more sophisticated G
Externí odkaz:
http://arxiv.org/abs/2405.00577
Autor:
Ubadah, Muhammad, Mohammed, Saif Khan, Hadani, Ronny, Kons, Shachar, Chockalingam, Ananthanarayanan, Calderbank, Robert
The Zak-OTFS input/output (I/O) relation is predictable and non-fading when the delay and Doppler periods are greater than the effective channel delay and Doppler spreads, a condition which we refer to as the crystallization condition. The filter tap
Externí odkaz:
http://arxiv.org/abs/2404.04182
Autor:
Otis Wyatt, Panagiotis Chatzistergos, Nachiappan Chockalingam, Evangelia Ganniari-Papageorgiou
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This study combines laboratory testing with computer modelling to demonstrate, for the first time, the applicability of flexible-spoke non-pneumatic tyre (FS-NPT) technology in wheelchairs. Like existing solid non-pneumatic tyres, FS-NPTs ar
Externí odkaz:
https://doaj.org/article/f25866c6f3064daebf7f7f07b2a6ff9e
There is significant interest in modelling the mechanics and physics of growth of soft biological systems such as tumors and bacterial biofilms. Solid tumors account for more than 85% of cancer mortality and bacterial biofilms account for a significa
Externí odkaz:
http://arxiv.org/abs/2307.06927