Results 81 to 90 of about 729,493 (277)

Common Fixed Point Theorems For Weakly Compatible Mappings In Symmetric Spaces

, 2020
In this paper some common fixed point theorem has been established by using weakly compatible mappings and E.A property which improves and extends similar known results in the literature.Key words: Symmetric spaces, common fixed points, weakly compatible
GOYAL, A.K.
core   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

FIXED POINT THEOREMS FOR WEAKLY COMMUTING AND COMPATIBLE MULTI-VALUED MAPPINGS

Demonstratio Mathematica, 2004
Let \((X, d)\) be a generalized metric space in the sense of \textit{C. F. K. Jung} [Bull. Am. Math. Soc. 75, 113--116 (1969; Zbl 0194.23801)] and \((Cl(X), H)\) the hyperspace induced by \(d\), wherein \(Cl(X)\) stands for the collection of all nonempty closed subsets of \(X\).
Miczko, Antoni, Palczewski, Boleslaw
openaire   +2 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

On the Maximum Size of 2-Weakly Compatible Split Systems

We consider a Turán-type problem arising in phylogenetics: determining the maximum size of a 2-weakly compatible split system. This compatibility condition arises in the reconstruction of phylogenetic networks from quartet weights. It was previously shown that a 2-weakly compatible split system has size at most \[ 3\binom{n}{4}+\binom{n}{2}.
Wu, Pei, Grünewald, Stefan
openaire   +2 more sources

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

A unique common coupled fixed point theorem for four maps under Ψ-Φ contractive condition in partial metric spaces

Cubo, 2012
In this paper, we obtain a unique coupled common fixed point theorem for four maps in partial metric spaces.En este artículo obtenemos un teorema del punto fijo clásico acoplado único para cuatro aplicaciones en espacios métricos parciales.
K.P.R Rao, G.N.V Kishore, Nguyen Van Luong   +2 more
doaj  

Common fixed point theorems via generalized condition (B) in quasi-partial metric space and applications

Demonstratio Mathematica, 2017
The aim of this paper is to introduce generalized condition (B) in a quasi-partial metric space acknowledging the notion of Künzi et al. [Künzi H.-P. A., Pajoohesh H., Schellekens M. P., Partial quasi-metrics, Theoret. Comput.
Tomar Anita, Beloul Said, Sharma Ritu, Upadhyay Shivangi   +3 more
doaj   +1 more source

A critical remark on “Fixed point theorems for occasionally weakly compatible mappings”

Journal of the Egyptian Mathematical Society, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bisht, Ravindra K., Pant, R.P.
openaire   +2 more sources

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source