Results 81 to 90 of about 172,609 (284)
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Hesitant Probabilistic Fuzzy Information Aggregation Using Einstein Operations
Information, 2018 In this paper, a hesitant probabilistic fuzzy multiple attribute group decision making is studied. First, some Einstein operations on hesitant probability fuzzy elements such as the Einstein sum, Einstein product, and Einstein scalar multiplication are ...
Jin Han Park +2 more
doaj +1 more source
OPERATOR-VALUED MULTIPLICATION OPERATORS ON WEIGHTED FUNCTION SPACES
Demonstratio Mathematica, 2002 Let \(X\) be a completely regular Hausdorff space, \(E\) a Hausdorff topological vector space, \(V\) a Nachbin family of weights on \(X\), and \(CV_b(X,E)\) the weighted space of continuous \(E\)-valued functions on \(X\). Let \(B(E)\) be the vector space of all continuous linear mappings from \(E\) into itself, endowed with the topology of uniform ...
Khan, L. A., Thaheem, A. B.
openaire +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
Multiplication operators in Köthe–Bochner spaces
Journal of Mathematical Analysis and Applications, 2011 Let X be a Banach space and E an order continuous Banach function space over a finite measure mu. We prove that an operator T in the Kothe-Bochner space E(X) is a multiplication operator (by a function in L(infinity)(mu)) if and only if the equality T(g < f, x*> x) = g < T(f), x*> x holds for every g is an element of L(infinity)(mu), f is an element of
Calabuig, J. M. +2 more
openaire +4 more sources
Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability
Advanced Engineering Materials, EarlyView.This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner +3 more
wiley +1 more source
Process‐Informed Analysis of As‐Built Metal Additive Surface Features
Advanced Engineering Materials, EarlyView.This article introduces a novel method for feature‐based surface texture characterisation directly incorporating manufacturing variables into the feature extraction workflow. This marks a major step towards identifying process‐specific surface properties and their influence on part function and hence a holistic understanding of process–structure ...
Theresa Buchenau +5 more
wiley +1 more source
EURASIP Journal on Advances in Signal Processing, 2017 New theoretical lower bounds for the number of operators needed in fixed-point constant multiplication blocks are presented. The multipliers are constructed with the shift-and-add approach, where every arithmetic operation is pipelined, and with the ...
Miriam Guadalupe Cruz Jiménez +2 more
doaj +1 more source
Smoothing of commutators for a H\"ormander class of bilinear pseudodifferential operators
, 2013 Commutators of bilinear pseudodifferential operators with symbols in the H\"ormander class BS_{1, 0}^1 and multiplication by Lipschitz functions are shown to be bilinear Calder\'on-Zygmund operators.
Bényi, Árpád, Oh, Tadahiro
core
Rings with multiple-valued operations
Duke Mathematical Journal, 1941 Not ...
openaire +2 more sources