Results 1 to 10 of about 1,453,083 (343)
Discretized Diffusion Processes [PDF]
Physical Review Letters, 2000 We study the properties of the ``Rigid Laplacian'' operator, that is we consider solutions of the Laplacian equation in the presence of fixed truncation errors.
B. B. Mandelbrot +16 more
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Controlled diffusion processes [PDF]
Probability Surveys, 2005 This article gives an overview of the developments in controlled diffusion processes, emphasizing key results regarding existence of optimal controls and their characterization via dynamic programming for a variety of cost criteria and structural ...
Borkar, Vivek S.
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On a Symmetrization of Diffusion Processes [PDF]
Quantitative Finance, 2012 The latter author, together with collaborators, proposed a numerical scheme to calculate the price of barrier options. The scheme is based on a symmetrization of diffusion process.
Akahori, Jiro, Imamura, Yuri
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Inference for Convolutionally Observed Diffusion Processes [PDF]
Entropy, 2020 We propose a new statistical observation scheme of diffusion processes named convolutional observation, where it is possible to deal with smoother observation than ordinary diffusion processes by considering convolution of diffusion processes and some ...
Shogo H Nakakita, Masayuki Uchida
doaj +2 more sources
Diffusion Processes and Coherent States [PDF]
Modern Physics Letters B, 1994 It is shown that stochastic processes of diffusion type possess, in all generality, a structure of uncertainty relations and of coherent and squeezed states.
De Martino, S. +3 more
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Diffusion-Reorganized Aggregates: Attractors in Diffusion Processes? [PDF]
Physical Review Letters, 2000 A process based on particle evaporation, diffusion and redeposition is applied iteratively to a two-dimensional object of arbitrary shape. The evolution spontaneously transforms the object morphology, converging to branched structures.
B. Sapoval +16 more
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Superposition of diffusion processes [PDF]
Journal of the Mathematical Society of Japan, 1980 Matsuyo Tomisaki
openalex +4 more sources
Nanomaterials, 2022 Novel representative 2D materials of the Janus type family X-M-ZN2 are studied. These materials are hybrids of a transition metal dichalcogenide and a material from the MoSi2N4 family, and they were constructed and optimized from the MoSi2N4 monolayer by
Ruslan M. Meftakhutdinov +1 more
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Modelling of Electron and Thermal Transport in Quasi-Fractal Carbon Nitride Nanoribbons
Fractal and Fractional, 2022 In this work, using calculations based on the density functional theory, molecular dynamics, non-equilibrium Green functions method, and Monte Carlo simulation, we study electronic and phonon transport in a device based on quasi-fractal carbon nitride ...
Renat T. Sibatov +4 more
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Nanomaterials, 2022 Pseudo-capacitors with electrodes based on polyaniline and vertically aligned multiwalled carbon nanotubes (PANI/VA-MWCNT) composite are studied. Fractional differential models of supercapacitors are briefly discussed.
Igor O. Yavtushenko +4 more
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