Results 121 to 130 of about 2,320,372 (311)
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Annals of Mathematics and Computer ScienceIn (Fixed Point Theory Appl. 94:6, 2012), Wardowski introduced a new type of contraction called F-contraction and proved a fixed point result in complete metric spaces, which in turn generalizes the Banach contraction principle.
M. Raji, Musa Adeku Ibrahim
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
COINCIDENCE POINT RESULTS FOR WEAK ψ-ϕ CONTRACTION ON PARTIALLY ORDERED METRIC SPACES WITH APPLICATION [PDF]
, 2015 . We establish a coupled coincidence point theorem for generalized compatible pair of mappings F, G:X×X→X under weak ψ-ϕ contraction on partially ordered metric spaces. We also deduce certain coupled fixed point results without mixed monotone property of
Handa, Amrish, Deshpande, Bhavana
core
Asymptotic behavior of nonlinear contraction semigroups
, 1973 The asymptotic behavior of weak solutions of the equation {u(t) + Au(t) ϵ ƒ(t) (A maximal monotone in Hilbert space) is determined via a characterization of ω-limit sets of the contraction semigroup generated by ...
Dafermos, C.M., Slemrod, M.
core +1 more source
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Parallel belief contraction via order aggregation [PDF]
The standard ``serial'' (aka ``singleton'') model of belief contraction models the manner in which an agent's corpus of beliefs responds to the removal of a single item of information. One salient extension of this model introduces the idea of ``parallel'
Chandler, Jake, Booth, Richard
core +1 more source
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
A Weak Contraction Principle in Partially Ordered Cone Metric Space with Three Control Functions
, 2014 In this paper we utilize three functions to define a weak contraction in a cone metric space with a partial order and establish that this contraction has necessarily a fixed point either under the continuity assumption or an order condition which we ...
Binayak S. Choudhury +3 more
core
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source