Results 41 to 50 of about 11,694 (172)

Numerical Solution of Time Fractional Cable Equation via the Sinc-Bernoulli Collocation Method [PDF]

Journal of Applied and Computational Mechanics, 2021
An important equation usually used in modeling neuronal dynamics is cable equation. In this work, a numerical method for the fractional cable equation which involves two Riemann-Liouville fractional derivatives is proposed. Our computational technique is
Nasrin Moshtaghi, Abbas Saadatmandi
doaj   +1 more source

On the solution of lake pollution model by Sinc collocation method

Thermal Science, 2023
In this paper, Sinc collocation method is employed for finding the approximate solution of the three lakes pollution model. In order to show the effectiveness and accuracy of the Sinc collocation method, several examples are presented in the tables and graphical forms.
openaire   +1 more source

Water Vapor Vertical Distribution on Mars During Perihelion Season of MY 34 and MY 35 With ExoMars‐TGO/NOMAD Observations

Journal of Geophysical Research: Planets, Volume 128, Issue 11, November 2023., 2023
Abstract The water vapor in the Martian atmosphere plays a significant role in the planet's climate, being crucial in most of the chemical and radiative transfer processes. Despite its importance, the vertical distribution of H2O in the atmosphere has not still been characterized precisely enough.
A. Brines, M. A. López‐Valverde, A. Stolzenbach, A. Modak, B. Funke, F. G. Galindo, S. Aoki, G. L. Villanueva, G. Liuzzi, I. R. Thomas, J. T. Erwin, U. Grabowski, F. Forget, J. J. Lopez‐Moreno, J. Rodriguez‐Gomez, F. Daerden, L. Trompet, B. Ristic, M. R. Patel, G. Bellucci, A. C. Vandaele   +20 more
wiley   +1 more source

First Observations With a GNSS Antenna to Radio Telescope Interferometer

Radio Science, Volume 58, Issue 8, August 2023., 2023
Abstract We describe the design of a radio interferometer composed of a Global Navigation Satellite Systems (GNSS) antenna and a Very Long Baseline Interferometry radio telescope. Our eventual goal is to use this interferometer for geodetic applications including local tie measurements.
J. Skeens, J. York, L. Petrov, D. Munton, K. Herrity, R. Ji‐Cathriner, S. Bettadpur, T. Gaussiran   +7 more
wiley   +1 more source

A Fully Integrated Pipeline for Visual Carotid Morphology Analysis

Computer Graphics Forum, Volume 42, Issue 3, Page 25-37, June 2023., 2023
Abstract Analyzing stenoses of the internal carotids – local constrictions of the artery – is a critical clinical task in cardiovascular disease treatment and prevention. For this purpose, we propose a self‐contained pipeline for the visual analysis of carotid artery geometries. The only inputs are computed tomography angiography (CTA) scans, which are
P. Eulzer, F. von Deylen, W.‐C. Hsu, R. Wickenhöfer, C. M. Klingner, K. Lawonn   +5 more
wiley   +1 more source

Numerical solution of multi-order fractional differential equations via the sinc collocation method [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2015
In this paper, the sinc collocation method is proposed for solving linear and nonlinear multi-order fractional differential equations based on the new definition of fractional derivative which is recently presented by Khalil, R., Al Horani, M., Yousef, A.
Esmail Hesameddini, Elham Asadollahifard
doaj   +1 more source

Martian Atmospheric Temperature and Density Profiles During the First Year of NOMAD/TGO Solar Occultation Measurements

Journal of Geophysical Research: Planets, Volume 128, Issue 2, February 2023., 2023
Abstract We present vertical profiles of temperature and density from solar occultation (SO) observations by the “Nadir and Occultation for Mars Discovery” (NOMAD) spectrometer on board the Trace Gas Orbiter during its first operational year, which covered the second half of Mars Year 34. We used calibrated transmittance spectra in 380 scans, and apply
Miguel Angel López‐Valverde, Bernd Funke, Adrian Brines, Aurèlien Stolzenbach, Ashimananda Modak, Brittany Hill, Francisco González‐Galindo, Ian Thomas, Loic Trompet, Shohei Aoki, Gerónimo Villanueva, Giuliano Liuzzi, Justin Erwin, Udo Grabowski, Francois Forget, José Juan López‐Moreno, Julio Rodriguez‐Gómez, Bojan Ristic, Frank Daerden, Giancarlo Bellucci, Manish Patel, Ann‐Carine Vandaele, the NOMAD team   +22 more
wiley   +1 more source

Option valuation in markets with finite liquidity under fractional CEV assets [PDF]

Mathematics and Modeling in Finance, 2022
‎The aim of this paper is to numerically price the European double barrier option by calculating the governing fractional Black-Scholes equation in illiquid markets‎.
Azadeh Ghasemifard, Seddigheh Banihashemi, Afshin Babaei   +2 more
doaj   +1 more source

Discretization of nonlinear models by Sinc collocation-interpolation methods

Computers & Mathematics with Applications, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Longo, E., Teppati, G., Bellomo, N.
openaire   +2 more sources

Convergence of approximate solution of delay Volterra integral equations [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2016
In this paper, sinc-collocation method is discussed to solve Volterra func tional integral equations with delay function (t). Also the existence and uniqueness of numerical solutions for these equations are provided.
M. Zarebnia, Leila Shiri
doaj   +1 more source