Results 41 to 50 of about 4,563,831 (252)

Stability of Functional Equations in Dislocated Quasi-Metric Spaces

open access: yesAnnales Mathematicae Silesianae, 2018
We present a result on the generalized Hyers-Ulam stability of a functional equation in a single variable for functions that have values in a complete dislocated quasi-metric space.
Hejmej Beata
doaj   +1 more source

A class of abstract quasi-linear evolution equations of second order [PDF]

open access: yes, 1999
In this paper we study the abstract quasi-linear evolution equation of second order formula here in a general banach space z. it is well-known that the abstract quasi-linear theory due to kato [10, 11] is widely applicable to quasi-linear partial ...
NAOKI TANAKA, Tanaka, Naoki
core   +1 more source

Q‐LEAP: Millisecond Hyperdimensional Optimization for Full‐Spectrum Optical Metamaterials

open access: yesAdvanced Science, EarlyView.
Q‐LEAP integrates physics‐informed residual machine learning with factorization‐machine‐encoded quantum annealing to design full‐spectrum optical metamaterials. It explores a 2108 design space and, in a single 2.56 ms annealing step, reaches 85.83% of the theoretical FoM limit, enabling selective 5‐8 µm emission with 3–5 and 8–14 µm suppression and ∼40×
Zikang Guo   +3 more
wiley   +1 more source

On the Stability Problem in Fuzzy Banach Space

open access: yesAbstract and Applied Analysis, 2012
We investigate the generalized Ulam-Hyers stability of the Cauchy functional equation and pose two open problems in fuzzy Banach space.
G. Zamani Eskandani   +2 more
doaj   +1 more source

On the alienation of the Cauchy equation and the Lagrange equation [PDF]

open access: yes, 2016
In this article we look for all solutions of the Cauchy-Lagrange functional equation.
Troczka-Pawelec, K., Tyrala, I.
core   +1 more source

Water‐Coupled Interfacial Modulation Enhances Photovoltaic and Pyroelectric Responses in Transparent Self‐Powered ZnO/NiO Photodetectors

open access: yesAdvanced Science, EarlyView.
Direct water contact enhances the performance of a transparent self‐powered FTO/ZnO/NiO/AgNW/ZnO UV photodetector. Reduced surface reflection improves optical transmission, while an electric double layer at the ZnO/water interface modulates interfacial electrostatics and promotes charge separation.
Seunghee Cho   +6 more
wiley   +1 more source

Stress‐Regulated Li Plating in Hybrid Ag–Carbon/Carbon Nanofiber Anodes for Durable All‐Solid‐State Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Hybrid Ag–C/CNF anodes enable stress‐regulated operation of high‐loading solid‐state batteries by coupling uniform Li nucleation with mechanically compliant Li accommodation. The Ag–C interlayer homogenizes deposition, while the porous CNF framework buffers volumetric strain.
Junhee Kang   +8 more
wiley   +1 more source

Fuzzy Stability of Quadratic Functional Equations

open access: yesAdvances in Difference Equations, 2010
The fuzzy stability problems for the Cauchy additive functional equation and the Jensen additive functional equation in fuzzy Banach spaces have been investigated by Moslehian et al.
Dong Yun Shin   +3 more
doaj   +2 more sources

Experimental and numerical study of liquid–liquid systems using the Euler–Lagrange/VOF approach

open access: yesAIChE Journal, EarlyView.
Abstract Achieving stable liquid–liquid dispersions with controlled droplet size remains a challenge due to the complex interplay of dispersed phase viscosity, hydrodynamic conditions and interfacial interactions. This work presents a validated computational framework for droplet breakage and coalescence in liquid–liquid dispersions with variable ...
Pavel Krýsa   +3 more
wiley   +1 more source

Quantifying Structure‐Dependent Rigidity of 3D DNA Origami Boxes

open access: yesAdvanced Intelligent Systems, EarlyView.
We investigate the mechanical stability of a hollow 3D DNA origami box during assembly using liquid AFM imaging and finite element simulations. As structural completeness increases from flat sheets through intermediate assemblies to a closed box, rigidity improves.
Judith Zubia‐Aranburu   +5 more
wiley   +1 more source

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