Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Raha, Soumyendu"'
Autor:
Ajayakumar, Abhishek, Raha, Soumyendu
Complex networks are used to model many real-world systems. However, the dimensionality of these systems can make them challenging to analyze. Dimensionality reduction techniques like POD can be used in such cases. However, these models are susceptib
Externí odkaz:
http://arxiv.org/abs/2307.09762
Autor:
Ajayakumar, Abhishek, Raha, Soumyendu
Graph sparsification is an area of interest in computer science and applied mathematics. Sparsification of a graph, in general, aims to reduce the number of edges in the network while preserving specific properties of the graph, like cuts and subgrap
Externí odkaz:
http://arxiv.org/abs/2303.11943
Autor:
Suthar, Sumit, Raha, Soumyendu
In this manuscript we consider Intrinsic Stochastic Differential Equations on manifolds and constrain it to a level set of a smooth function. Such type of constraints are known as explicit algebraic constraints. The system of differential equation an
Externí odkaz:
http://arxiv.org/abs/2212.13223
Autor:
Suthar, Sumit, Raha, Soumyendu
A general way of representing Stochastic Differential Equations (SDEs) on smooth manifold is based on Schwartz morphism. In this manuscript we are interested in SDEs on a smooth manifold $M$ that are driven by p-dimensional Wiener process $W_t \in \m
Externí odkaz:
http://arxiv.org/abs/2211.08862
We present a three-stage probabilistic model for the progression of Chronic Myeloid Leukemia (CML), as manifested by the leukemic stem cells, progenitor cells and mature leukemic cells. This progression is captured through the process of cell divisio
Externí odkaz:
http://arxiv.org/abs/2204.10504
Autor:
Dixit, Saurabh, Raha, Soumyendu
Solution of Ordinary Differential Equation (ODE) model of dynamical system may not agree with its observed values. Often this discrepancy can be attributed to unmodeled forcings in the evolution rule of the dynamical system. In this article, an appro
Externí odkaz:
http://arxiv.org/abs/2108.05738
We formulate a compartmental model for the propagation of a respiratory disease in a patchy environment. The patches are connected through the mobility of individuals, and we assume that disease transmission and recovery are possible during travel. M
Externí odkaz:
http://arxiv.org/abs/2107.02430
Autor:
Suthar, Sumit, Raha, Soumyendu
Dynamical systems that are subject to continuous uncertain fluctuations can be modelled using Stochastic Differential Equations (SDEs). Controlling such system results in solving path constrained SDEs. Broadly, these problems fall under the category
Externí odkaz:
http://arxiv.org/abs/2102.00605
COVID-19--a viral infectious disease--has quickly emerged as a global pandemic infecting millions of people with a significant number of deaths across the globe. The symptoms of this disease vary widely. Depending on the symptoms an infected person i
Externí odkaz:
http://arxiv.org/abs/2007.07988
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