Results 141 to 150 of about 419,229 (311)
, 2012 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The boundary element method (BEM) has become a powerful method for the numerical solution of boundary-value problems (BVPs), due to its ability (at least ...
Al-Jawary, Majeed
core
New algorithms to compute the nearness symmetric solution of the matrix equation. [PDF]
Springerplus, 2016 Peng ZY, Fang YZ, Xiao XW, Du DD.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
On the existence of a positive definite solution of the matrix equation X+AXA=I
Matrices ...
Engwerda, J.C.
core
Solutions at infinity of the generalized matrix-valued hypergeometric equation
, 2010 The purpose of this paper is to study the generalized matrix-valued hypergeometric equation at infinity. This equation is obtained by extending the number of parameters of the matrix-valued analog of Euler’s hypergeometric differential equation ...
Simondi, S., Román, P.
core +1 more source
The solution of the dual matrix equation A^tX+X^TA=D
Kuwait Journal of ScienceThe solvability conditions for the dual matrix equation A^tX+X^TA=D are deduced by applying the singular value decomposition, and the expression of the general solution to this dual matrix equation is presented.
Min Zeng, Yongxin Yuan
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Absolute Value Equation Solution via Dual Complementarity
, 2011 By utilizing a dual complementarity condition, we propose an iterative method for solving the NPhard absolute value equation (AVE): Ax?|x| = b, where A is an n n square matrix.
Mangasarian, Olvi
core
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source