Results 31 to 40 of about 32,600 (242)

Haar wavelet method for solution of distributed order time-fractional differential equations

Alexandria Engineering Journal, 2021
This manuscript is related to compute approximate solutions for a class of fractional distributed order differential equations (FDODEs). The corresponding derivative of fractional order is taken in Caputo sense.
Rohul Amin, B. Alshahrani, Mona Mahmoud, Abdel-Haleem Abdel-Aty, Kamal Shah, Wejdan Deebani   +5 more
doaj   +1 more source

Calculating the Fierz Transformation for Higher Orders [PDF]

, 2000
We consider the higher-order Fierz transformation, which corresponds to expanding a product of $\bar\psi\Gamma\psi$ terms into a sum of products of Dirac densities and currents. It is shown that the Fierz transformation can be obtained by solving a large
D.G. Madland, Fierz, Hoch, J.A. Maruhn, T. Bürvenich, Takahashi, Wolfram, Zong   +7 more
core   +2 more sources

One-dimensional coupled Burgers’ equation and its numerical solution by an implicit logarithmic finite-difference method

AIP Advances, 2014
In this paper, an implicit logarithmic finite difference method (I-LFDM) is implemented for the numerical solution of one dimensional coupled nonlinear Burgers’ equation.
Vineet K. Srivastava, M. Tamsir, Mukesh K. Awasthi, Sarita Singh   +3 more
doaj   +1 more source

Entropy Analysis for boundary layer Micropolar fluid flow

AIMS Mathematics, 2020
This paper reports entropy generation analysis of radiative micropolar fluid flow in porous medium. The mathematical model depicting convective boundary layer flow due to a vertically moving infinite plate bounding the porous medium on one side is solved
Paresh Vyas, Rajesh Kumar Kasana, Sahanawaz Khan   +2 more
doaj   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

An efficient Gauss-Seidel-based acceleration method for solving the MMPA burnup equation system in nuclear reactors

Nuclear Engineering and Technology
Burnup calculation ensures the operational safety of nuclear reactors by determining the evolutionary behavior of radioactive nuclides through the solution of the burnup equations.
Yuqing Sun, Binhang Zhang, Hanyuan Gong, Changxiao Guan, Yonghong Zhang, Xianbao Yuan   +5 more
doaj   +1 more source

Implementation of Complex Matrix Inversion using Gauss-Jordan Elimination Method in Verilog

International Journal of Computer Applications, 2015
It gives the architecture of an optimized complex matrix inversion using GAUSS-JORDAN (GJ) elimination in Verilog with single precision floating-point representation. The GJ-elimination algorithm uses a single precision floating point arithmetic components and control unit for performing necessary arithmetic operations.
K.R.K.Sastry K.R.K.Sastry, P. VenkataRao
openaire   +1 more source

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Advanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza, Leonardo Viti, Subhankar Roy, Enrico Cavarzerani, Luca Sbuelz, Matteo Brilli, Andrea Serinolli, Jacopo Nicoletti, Riccardo Piccoli, Sebastián Castilla, Simone Dal Zilio, Enrique Rodríguez‐Castellón, Miriam Serena Vitiello, Maurizio Selva, Flavio Rizzolio, Alvise Perosa, Giovanni Antonio Salvatore, Domenico De Fazio   +20 more
wiley   +1 more source

Approximate Solutions of Delay Parabolic Equations with the Dirichlet Condition

Abstract and Applied Analysis, 2012
Finite difference and homotopy analysis methods are used for the approximate solution of the initial-boundary value problem for the delay parabolic partial differential equation with the Dirichlet condition.
Deniz Agirseven
doaj   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source