Results 121 to 130 of about 758,359 (289)

Some fixed point theorems for occasionally weakly compatible mappings in probabilistic semi-metric spaces

open access: yes, 2009
We prove some common fixed point theorems in probabilistic semi-metric spaces for occasionally weakly compatible mappings satisfying a generalized contractive condition.
VETRO, Calogero
core  

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

open access: yesAdvanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin   +6 more
wiley   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

Common Fixed Point Theorems for Six Weakly Compatible Mappings in D*-Metric Spaces

open access: yes, 2009
In this paper, we give some new definitions of D*-metric spaces and we prove a common fixed point theorem for six mappings under the condition of weakly compatible mappings in complete D*-metric spaces.
TÜRKOĞLU, ARAP DURAN   +2 more
core   +1 more source

Fixed Point Results for φ − (γ, η, n, m)−Contractions with Applications to Nonlinear Integral Equations

open access: yesInternational Journal of Analysis and Applications, 2019
The aim of this paper is to introduce a new class of pair of contraction mappings, called φ − (γ, η, n, m)-contraction pairs, and obtain common fixed point theorems for a pair of mappings in this class, satisfying a weakly compatible condition.
Hasanen A. Hammad, Manuel De la Sen
doaj   +2 more sources

A GENERAL FIXED POINT THEOREM FOR PAIRS OF NON WEAKLY COMPATIBLE MAPPINGS IN G -METRIC SPACES

open access: yes, 2014
. In this paper a general fixed point theorem for pairs of non weakly compatible pairs of mappings in G -metric spaces is ...
Valeriu Popa, Alina-Mihaela Patriciu
core  

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

A common fixed point theorem for weakly compatible multi-valued mappings satisfying strongly tangential property [PDF]

open access: yesMathematica Moravica, 2014
In this paper we prove a common fixed point theorem for two weakly compatible pairs of single and set-valued mappings which satisfying contractive condition of integral type in metric space by using the concept of strongly tangential property, our ...
Beloul Said
doaj  

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon   +6 more
wiley   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy