Results 61 to 70 of about 32,600 (242)

Gauss–Jordan elimination methods for the Moore–Penrose inverse of a matrix

Linear Algebra and its Applications, 2012
An algorithm for computing the Moore-Penrose inverse based on the reduced row echelon form (Gauss-Jordan elimination) is presented. Compared to one existing algorithm, the new variant (which does not require explicitly computing the normal equations matrix) is superior in terms of the complexity.
openaire   +3 more sources

Block Gauss elimination followed by a classical iterative method for the solution of linear systems

Journal of Computational and Applied Mathematics, 2004
The paper studies an approach for solving a system of linear equations \(Ax=b\) numerically which consists of two steps. Firstly, a preconditioner which consists of some steps of the Gaussian elimination is used which produces zero entries in the matrix.
Alanelli, Maria, Hadjidimos, Apostolos
openaire   +2 more sources

Crater Observing Bioinspired Rolling Articulator (COBRA)

Advanced Intelligent Systems, EarlyView.
Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame, Henry Noyes, Eric Sihite, Arash Kalantari, Alireza Ramezani   +4 more
wiley   +1 more source

Solution of third-order nonlinear integro-differential equations with parallel computing for intelligent IoT and wireless networks using the Haar wavelet method

Nonlinear Engineering
We investigate a class of third-order nonlinear integro-differential equations (IDEs) with parallel computing of intelligent Internet of Things and wireless networks for numerical solutions.
Amin Rohul, Awais Muhammad, Shah Kamal, Nazir Shah, Abdeljawad Thabet   +4 more
doaj   +1 more source

Disentangling Coincident Cell Events Using Deep Transfer Learning and Compressive Sensing

Advanced Intelligent Systems, EarlyView.
Overlapping cells during detection distort single‐cell measurements and reduce diagnostic accuracy. A hybrid framework combining a fully convolutional neural network with compressive sensing to disentangle overlapping signals directly from raw time‐series data is presented.
Moritz Leuthner, Rafael Vorländer, Oliver Hayden   +2 more
wiley   +1 more source

Finite Difference and Iteration Methods for Fractional Hyperbolic Partial Differential Equations with the Neumann Condition

Discrete Dynamics in Nature and Society, 2012
The numerical and analytic solutions of the mixed problem for multidimensional fractional hyperbolic partial differential equations with the Neumann condition are presented. The stable difference scheme for the numerical solution of the mixed problem for
Allaberen Ashyralyev, Fadime Dal
doaj   +1 more source

A Modified Algorithm Based on Haar Wavelets for the Numerical Simulation of Interface Models

Journal of Function Spaces, 2022
In this paper, a new numerical technique is proposed for the simulations of advection-diffusion-reaction type elliptic and parabolic interface models.
Gule Rana, Muhammad Asif, Nadeem Haider, Rubi Bilal, Muhammad Ahsan, Qasem Al-Mdallal, Fahd Jarad   +6 more
doaj   +1 more source

A penalty method for PDE-constrained optimization in inverse problems

, 2015
Many inverse and parameter estimation problems can be written as PDE-constrained optimization problems. The goal, then, is to infer the parameters, typically coefficients of the PDE, from partial measurements of the solutions of the PDE for several right-
Herrmann, Felix J., van Leeuwen, Tristan
core   +1 more source

Implementation of Gauss Elimination Method on Electrical Circuits Using Python

Journal of Artificial Intelligence and Engineering Applications (JAIEA)
Problem solving in engineering, science and other disciplines often requires complex and in-depth analysis. A problem that requires effort is determining the value of electric current in a circuit. Generally, the determination of the current value in a circuit with the calculation of Kirchoff's theorem. This research presents an alternative approach to
Ichwanul Muslim Karo Karo, Justaman Arifin Karo Karo, null Yunianto, null Hariyanto, Miftahul Falah, Manan Ginting   +5 more
openaire   +1 more source

Copper(II), a Peculiar Metal Ion for Complexation with Monensin A Ionophore

Chemistry – A European Journal, EarlyView.
Copper(II) forms three chiral and EPR‐active complexes with monensinate A in methanol. Beside the bis [CuL2] and mono [CuL]+ species, the new dinuclear construct [Cu2L]3+ exhibits an [ML]+‐type and a metal salt‐type copper(II) centers weakly bound to each other through counter ion(s) and thus, being magnetically independent.
Máté Levente Kis, Bálint Hajdu, Tamás Jakusch, Zoltán Kele, Petar Dorkov, Rositsa Kukeva, Ivayla Pantcheva, Béla Gyurcsik   +7 more
wiley   +1 more source