Results 121 to 130 of about 4,012,994 (361)

ON A STABILITY OF PEXIDERIZED EXPONENTIAL EQUATION [PDF]

Bulletin of the Korean Mathematical Society, 2009
Abstract. We prove the Hyers-Ulam stability of a Pexiderized exponen-tial equation of mappings f,g,h : G×S → C, where G is an abelian groupand S is a commutative semigroup which is divisible by 2. As an applica-tion we obtain a stability theorem for Pexiderized exponential equationin Schwartz distributions. 1.
openaire   +2 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Stability of Continuous Time Difference Systems

Abstract and Applied Analysis
We propose new sufficient conditions for the exponential stability of a class of nonlinear delay difference equations with continuous time (DECT). The above conditions provide a direct estimation of the exponential decay rate of the system.
Rigoberto Medina
doaj   +1 more source

A New Criterion for Exponential Stability of a Class of Hopfield Neural Network with Time-Varying Delay Based on Gronwall's Inequality. [PDF]

Comput Intell Neurosci, 2021
Guo F, Luo R, Qin X, Yi Y.
europepmc   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

-Exponential Stability of Nonlinear Impulsive Dynamic Equations on Time Scales

Abstract and Applied Analysis, 2013
The purpose of this paper is to present the sufficient -exponential, uniform exponential, and global exponential stability conditions for nonlinear impulsive dynamic systems on time scales.
Veysel Fuat Hatipoğlu, Deniz Uçar, Zeynep Fidan Koçak   +2 more
doaj   +1 more source

The uniform exponential stability and the uniform stability at constantly acting disturbances of a periodic solution of a wave equation [PDF]

, 1976
Jiřı́ Neustupa
openalex   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Poincare Series and instability of exponential maps

, 2005
We relate the properties of the postsingular set for the exponential family to the questions of stability. We calculate the action of the Ruelle operator for the exponential family.
Makienko, Peter, Sienra, Guillermo
core   +1 more source

Stability of binary exponential backoff [PDF]

, 1988
Jonathan Goodman, Albert Greenberg, Neal Madras, Peter March   +3 more
openalex   +1 more source