Results 201 to 210 of about 54,046 (227)

Unlocking the power of unstructured Isogeometric Analysis: some recent mathematical advances and a more unified framework for the numerical analysis of PDEs

, 2021
Frambati, Stefano, Barucq, Hélène, Calandra, Henri, Diaz, Julien   +3 more
openaire   +2 more sources

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Aspects of inclined magnetohydrodynamics and heat transfer in a non‐Newtonian tri‐hybrid bio‐nanofluid flow past a wedge‐shaped artery utilizing artificial neural network scheme

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
The incorporation of three distinct nanoparticles in blood within the context of cubic autocatalysis holds significant potential for enhancing biomedical applications, particularly in targeted drug delivery and therapeutic interventions.
S. Z. H. Shah, Assad Ayub, Saira Bhatti, Umair Khan, Anuar Ishak, El-Sayed M Sherif, Ioan Pop   +6 more
semanticscholar   +1 more source

Exploration of numerical simulation for unsteady Casson nanofluid thin film flow over stretching surface with mixed convection effects using Buongiorno's nanofluid model

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
This study focuses on investigating the effects of viscous dissipation, magnetohydrodynmaics (MHD) and mixed convection on Casson nanofluid thin film flow over a vertical stretching surface, considering its unsteady, two‐dimensional nature.
M. Saleem, A. Al-Zubaidi, M. Tufail, Zainab Fiaz, S. Saleem   +4 more
semanticscholar   +1 more source

Stability of stationary states for mean field models with multichromatic interaction potentials

IMA Journal of Applied Mathematics
We consider weakly interacting diffusions on the torus, for multichromatic interaction potentials. We consider interaction potentials that are not $H$-stable, leading to phase transitions in the mean field limit.
Benedetta Bertoli, Benjamin D. Goddard, G. Pavliotis   +2 more
semanticscholar   +1 more source

Mathematical analysis and numerical methods for a PDE model governing a rachet-cap pricing in the Libor Market Model

2011
In this paper we present a PDE formulation for the ratchet cap pricing problem. The underlying LIBOR interest rates are assumed to follow the LIBOR market model. For this PDE problem the existence and uniqueness of solution are obtained in the classical framework of uniformly parabolic PDEs in terms of a sequence of nested Cauchy prob- lems.
PASCUCCI, ANDREA, M. Suarez Taboada, C. Vazquez   +2 more
openaire   +1 more source

Analytical simulation of ternary hybrid nanofluid flow toward an EMHD plate under mixture base fluid, thermal radiation and velocity slip effects

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
This paper examined the characteristics of heat transfer of ternary hybrid nanofluid (THNF) flow toward an electromagnetic hydrodynamic (EMHD) plate under the influence of various factors (temperature jump, different nanoparticles, stretching/shrinking ...
Ibrahim Mahariq, Mohamed Kezzar, F. Rashid, H. I. Mohammed, Sahar Ahmed Idris, M. R. Sari   +5 more
semanticscholar   +1 more source

Quasi-optimal Nonconforming Approximation of Elliptic PDEs with Contrasted Coefficients and H1+r\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}

Foundations of Computational Mathematics, 2021
A. Ern, J. Guermond
semanticscholar   +1 more source

Mathematical Analysis of Heat-Induced Vibrations in Damped Strings Using Laplace Transforms for Solving ODEs and PDEs

 This paper investigates the use of Laplace transforms to derive analytical solutions for one-dimensional heat-induced vibrations in damped elastic strings. The governing partial differential equation, incorporating both spatial and temporal dependencies with a damping term, is transformed into an ordinary differential equation in the Laplace domain ...
openaire   +1 more source

Stability and Error Analysis of an Efficient Numerical Method for Convection Dominated Parabolic PDEs with Jump Discontinuity in Source Function on Modified Layer-Adapted Mesh

Computational Mathematics and Mathematical Physics
Narendra Singh Yadav, K. Mukherjee
semanticscholar   +1 more source

Analysis of a Modified Regularity-Preserving Euler Scheme for Parabolic Semilinear SPDEs: Total Variation Error Bounds for the Numerical Approximation of the Invariant Distribution

Foundations of Computational Mathematics
Charles-Édouard Bréhier
semanticscholar   +1 more source