Results 1 to 10 of about 27,671,224 (343)

Numerical Analysis of Nonlinear Subdiffusion Equations [PDF]

SIAM Journal on Numerical Analysis, 2017
We present a general framework for the rigorous numerical analysis of time-fractional nonlinear parabolic partial differential equations, with a fractional derivative of order $\alpha\in(0,1)$ in time.
Bangti Jin, Buyang Li, Zhi Zhou
semanticscholar   +5 more sources

Numerical analysis of spectral methods : theory and applications [PDF]

, 1977
Spectral Methods Survey of Approximation Theory Review of Convergence Theory Algebraic Stability Spectral Methods Using Fourier Series Applications of Algebraic Stability Analysis Constant Coefficient Hyperbolic Equations Time Differencing Efficient ...
D. Gottlieb, S. Orszag
semanticscholar   +2 more sources

Numerical Analysis and Scientific Computation

, 2022
1. Nonlinear Equations. Biscetion and Inverse Linear Interpolation. Newton's Method. The Fixed Point Theorem. Quadratic Convergence of Newton's Method. Variants of Newton's Method. Brent's Method. Effects of Finite Precision Arithmetic.
J. Leader
semanticscholar   +1 more source

Building Suitable Datasets for Soft Computing and Machine Learning Techniques from Meteorological Data Integration: A Case Study for Predicting Significant Wave Height and Energy Flux

Energies, 2021
Meteorological data are extensively used to perform environmental learning. Soft Computing (SC) and Machine Learning (ML) techniques represent a valuable support in many research areas, but require datasets containing information related to the topic ...
Antonio Manuel Gómez-Orellana, Juan Carlos Fernández, Manuel Dorado-Moreno, Pedro Antonio Gutiérrez, César Hervás-Martínez   +4 more
doaj   +1 more source

Experimental and Numerical Analysis for Earth-Fill Dam Seepage

Sustainability, 2020
Earth-fill dams are the most common types of dam and the most economical choice. However, they are more vulnerable to internal erosion and piping due to seepage problems that are the main causes of dam failure.
Dam Seepage, A. Al-Janabi, Abdul Halim Ghazali, Y. Ghazaw, H. Afan, N. Al‐Ansari, Z. Yaseen   +6 more
semanticscholar   +1 more source

Wind energy production by means of diffusion stochastic process. Parameters estimation [PDF]

EPJ Web of Conferences
In this work, we attempt to model wind energy production via a stochastic diffusion process. We consider an Ito-type stochastic differential * equation (SDE) and determine the probabilistic characteristics of the stochastic process solution, particularly
Oubamou Zian, El Kettani Moummou
doaj   +1 more source

Numerical aeroacoustic analysis of propeller designs [PDF]

, 2018
As propeller-driven aircraft are the best choice for short/middle-haul flights but their acoustic emissions may require improvements to comply with future noise certification standards, this work aims to numerically evaluate the acoustics of different ...
Barakos, George N., Bown, Nicholas, Chirico, Giulia   +2 more
core   +1 more source

Human intracranial pulsatility during the cardiac cycle: a computational modelling framework

Fluids and Barriers of the CNS, 2022
Background Today’s availability of medical imaging and computational resources set the scene for high-fidelity computational modelling of brain biomechanics. The brain and its environment feature a dynamic and complex interplay between the tissue, blood,
Marius Causemann, Vegard Vinje, Marie E. Rognes   +2 more
doaj   +1 more source

Numerical Clifford Analysis for Nonlinear Schrodinger Problem [PDF]

, 2007
The aim of this work is to study the numerical solution of the nonlinear Schrodinger problem using a combination between Witt basis and finite difference approximations.
Bernstein, Cerejeiras, Cerejeiras, Delanghe, Gürlebeck, Gürlebeck, Gürlebeck, Hommel, Kravchenko, Ryabenkij, Tao   +10 more
core   +1 more source

Stability of multidimensional black holes: complete numerical analysis [PDF]

, 2007
We analyze evolution of gravitational perturbations of D-dimensional Schwarzschild, Reissner-Nordstr\"om, and Reissner-Nordstrom-de Sitter black holes.
A. Zhidenko, Abdalla, Abdalla, Abdalla, Abdalla, Aros, Becar, Beroiz, Berti, Berti, Berti, Birmingham, Birmingham, Birmingham, Cardoso, Cardoso, Cardoso, Cardoso, Cho, Cornell, Daghigh, Das, Dotti, Friess, Frolov, Gibbons, Gleiser, Gubser, Gundlach, Harris, Harris, Horowitz, Ishibashi, Ishihara, Ishihara, Kanti, Kanti, Kanti, Kodama, Kodama, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Kovtun, Leaver, Liu, Lopez-Ortega, Michalogiorgakis, Molina, Morisawa, Motl, Natario, Nollert, R.A. Konoplya, Rostworowski, Shu, Simone, Starinets, Tangherlini, Vasudevan, Vasudevan, Yoshida, Yoshino, Yoshino, Zhidenko   +70 more
core   +2 more sources