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pro vyhledávání: '"Samanta, Ramkrishna Jyoti"'
The Glauber dynamics for the classical $2$-spin Curie-Weiss model on $N$ nodes with inverse temperature $\beta$ and zero external field is known to mix in time $\Theta(N\log N)$ for $\beta < \frac{1}{2}$, in time $\Theta(N^{3/2})$ at $\beta = \frac{1
Externí odkaz:
http://arxiv.org/abs/2412.16952
Autor:
Samanta, Ramkrishna Jyoti
This work delves into presenting a probabilistic method for analyzing linear process data with weakly dependent innovations, focusing on detecting change-points in the mean and estimating its spectral density. We develop a test for identifying change
Externí odkaz:
http://arxiv.org/abs/2409.19312
Publikováno v:
Prob. Eng. Inf. Sci. 38 (2024) 705-732
In this work, we consider two sets of dependent variables $\{X_{1},\ldots,X_{n}\}$ and $\{Y_{1},\ldots,Y_{n}\}$, where $X_{i}\sim EW(\alpha_{i},\lambda_{i},k_{i})$ and $Y_{i}\sim EW(\beta_{i},\mu_{i},l_{i})$, for $i=1,\ldots, n$, which are coupled by
Externí odkaz:
http://arxiv.org/abs/2307.00590
Autor:
Bhowal, Sanchayan, Samanta, Ramkrishna Jyoti, Ray, Arnob, Bhattacharyya, Sirshendu, Hens, Chittaranjan
Animal groups collaborate with one another throughout their lives to better comprehend their surroundings. Here, we try to model, using continuous random walks, how the entire process of birth, reproduction, and death might impact the searching proce
Externí odkaz:
http://arxiv.org/abs/2211.02424
Autor:
Bhowal, Sanchayan, Samanta, Ramkrishna Jyoti, Ray, Arnob, Bhattacharyya, Sirshendu, Hens, Chittaranjan
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena March 2023 168
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