Results 21 to 30 of about 220,647 (316)
Differential diffuse optical tomography
Optics Express, 1999 We formulate a perturbative solution for the heterogeneous diffusion equation which demonstrates how to use differential changes in diffuse light transmission to construct images of tissue absorption changes following contrast agent administration.
V, Ntziachristos, B, Chance, A, Yodh
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MethodsX, 2022 The present method describes the high-resolution compact discretization method for the numerical solution of the nonlinear fractal convection-diffusion model on a rectangular plate by employing the Hausdorff distance metric.
Navnit Jha, Shikha Verma
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Revstat Statistical Journal, 2022 In this paper we present a solution to a second order differential–difference equation that occurs in different contexts, specially in control engineering and finance. This equation leads to an ordinary differential equation, whose homogeneous part is a
Cláudia Nunes +2 more
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Limited different schemes for mutual diffusion problems [PDF]
E3S Web of Conferences, 2023 In the article, the problems of mutual diffusion, represented by a system of nonlinear differential equations of parabolic type, were modeled following numerical solving methods.
Muhamediyeva D. K. +4 more
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Generalised theory on asymptotic stability and boundedness of stochastic functional differential equations [PDF]
, 2011 Asymptotic stability and boundedness have been two of most popular topics in the study of stochastic functional differential equations (SFDEs) (see e.g. Appleby and Reynolds (2008), Appleby and Rodkina (2009), Basin and Rodkina (2008), Khasminskii (1980),
Qi Luo +5 more
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Portfolio optimization based on jump-diffusion stochastic differential equation
Alexandria Engineering Journal, 2020 In order to better link the stochastic diffusion stochastic differential equation with securities investment, this paper proposes a securities portfolio optimization method of the stochastic diffusion stochastic differential equation.
Yiling Huang
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Differential games of competition in online content diffusion [PDF]
2014 IFIP Networking Conference, 2014 Access to online contents represents a large share of the Internet traffic. Most such contents are multimedia items which are user-generated, i.e., posted online by the contents' owners. In this paper we focus on how those who provide contents can leverage online platforms in order to profit from their large base of potential viewers.
de Pellegrini, Francesco +2 more
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Similarity Solution for Fractional Diffusion Equation
Abstract and Applied Analysis, 2014 Fractional diffusion equation in fractal media is an integropartial differential equation parametrized by fractal Hausdorff dimension and anomalous diffusion exponent.
Jun-Sheng Duan, Ai-Ping Guo, Wen-Zai Yun
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SELECTIVE ADSORPTION AND DIFFERENTIAL DIFFUSION. [PDF]
Journal of the American Chemical Society, 1917 n ...
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Diffusing Differentiable Representations
Advances in Neural Information Processing Systems 37Published at NeurIPS ...
Yash Savani, Marc Finzi, J. Zico Kolter
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