Results 41 to 50 of about 17,710,470 (300)
Aplikasi Persamaan Bessel Orde Nol Pada Persamaan Panas Dua Dimensi
Jurnal Fourier, 2013 Bessel differential equation is one of the applied equation in physics is about heat transfer. Application of modified Bessel function of order zero on heat transfer process of two-dimensional objects which can be modelled in the form of a two-order ...
Annisa Eki Mulyati, Sugiyanto Sugiyanto
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First Passage Time of a Markov Chain That Converges to Bessel Process
Abstract and Applied Analysis, 2017 We investigate the probability of the first hitting time of some discrete Markov chain that converges weakly to the Bessel process. Both the probability that the chain will hit a given boundary before the other and the average number of transitions are ...
Moussa Kounta
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Micro-Hole Generation by High-Energy Pulsed Bessel Beams in Different Transparent Materials
Micromachines, 2021 Micro-drilling transparent dielectric materials by using non-diffracting beams impinging orthogonally to the sample can be performed without scanning the beam position along the sample thickness.
Valeria V. Belloni +4 more
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Nanomaterials, 2022 The preparation of the wavelength-scale micropores on metallic surfaces is limited by the high opacity of metal. At present, most micropores reported in the literature are more than 20 µm in diameter, which is not only large in size, but renders them ...
Yang Cheng +8 more
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Some Martingales Associated With Multivariate Bessel Processes [PDF]
Acta Mathematica Hungarica, 2020 We study Bessel processes on Weyl chambers of types A and B on $\mathbb R^N$. Using elementary symmetric functions, we present several space-time-harmonic functions and thus martingales for these processes $(X_t)_{t\ge0}$ which are independent from one parameter of these processes.
Kornyik, M., Voit, M., Woerner, J.
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Projections of scaled Bessel processs
Electronic Communications in Probability, 2019 Let $X$ and $Y$ denote two independent squared Bessel processes of dimension $m$ and $n-m$, respectively, with $n\geq 2$ and $m \in [0, n)$, making $X+Y$ a squared Bessel process of dimension $n$. For appropriately chosen function $s$, the process $s (X+Y)$ is a local martingale.
Kardaras, Constantinos, Ruf, Johannes
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Source time functions of earthquakes based on a stochastic differential equation
Scientific Reports, 2022 Source time functions are essential observable quantities in seismology; they have been investigated via kinematic inversion analyses and compiled into databases.
Shiro Hirano
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Lévy processes conditioned to stay in a half-space with applications to directional extremes
Modern Stochastics: Theory and Applications, 2022 This paper provides a multivariate extension of Bertoin’s pathwise construction of a Lévy process conditioned to stay positive or negative. Thus obtained processes conditioned to stay in half-spaces are closely related to the original process on a ...
Jevgenijs Ivanovs, Jakob D. Thøstesen
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Journal of Telecommunications and Information Technology, 2020 The paper presents a new hybrid method relied upon to solve integral equations of the electric field in time domain and to model linear antennas with pulse excitation.
Anna Witenberg
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Two-parameter Bessel processes
Stochastic Processes and their Applications, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hirsch, Francis, Song, Shiqi
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