指数稳定 - Open Access .click

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Stability of monostable traveling waves for a class of SVIR models with nonlocal diffusion and delay(一类时滞非局部扩散SVIR模型单稳行波解的稳定性)

Zhejiang Daxue xuebao. Lixue ban, 2023
利用加权能量法结合连续性方法建立了一类时滞非局部扩散SVIR模型单稳行波解的指数稳定性。特别地，初始扰动只需在x=+∞处一致有界而不必趋于0。
李孝武(LI Xiaowu) +2 more
doaj +1 more source

Heterointerfaces and Sulfur Vacancies in MXene/MoS2@C for Boosted Ultra‐Broadband Electromagnetic Wave Absorption and Infrared Stealth Response

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Ti3C2Tx MXene shows significant potential in the field of electromagnetic wave absorption; however, the wave absorption performance was hindered due to the impedance mismatch, which was caused by its inherent high dielectric constant. In this work, Ti3C2Tx MXene co‐assembled with molybdenum disulfide nanosheets and carbon coating layers (MXene/
Hualong Yu +11 more
wiley +1 more source

Pritchard-Salamon系统的反馈稳定性

四川大学学报. 自然科学版, 2002
研究了Pritchard Salamon系统的指数能稳定性 .以半群临界谱为工具 ...
张琼, 顾晓慧, 黄发伦
doaj

Complexity and the Global Security Governance of Autonomous Weapon Systems: Regulatory Deadlock and Practices of Relational Transcendence

World Affairs, Volume 189, Issue 3, Fall 2026.
ABSTRACT One of the most prominent contemporary issues in the arms control domain is the regulation of Autonomous Weapon Systems (AWS). Today, there exist global governance procedures for AWS due to intense legal and ethical concerns, especially about those equipped with Artificial Intelligence capabilities, herein referred to as intelligent AWS (IAWS).
Dimitris Tsintsaris
wiley +1 more source

具有脉冲的随机泛函微分方程的p阶矩指数稳定(英文)

四川大学学报. 自然科学版, 2012
在本文中,利用Lyapunov函数,借助Razumikhin技巧,作者研究了具有脉冲的随机泛函微分方程的p阶矩指数稳定性,得到了一些判定脉冲随机泛函微分方程p阶矩指数稳定的充分条件.所得结果说明非稳定的随机泛函微分方程,在脉冲干扰影响下也可以实现稳定化.
龙述君
doaj

Plant economics traits predict plant carbon allocation and responsiveness to arbuscular mycorrhizal fungi under varying precipitation

Functional Ecology, Volume 40, Issue 6, Page 1921-1932, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Most terrestrial plant species form symbioses with arbuscular mycorrhizal fungi (AMF). However, the below‐ground carbon (C) allocation of plants and the nutritional and growth benefits provided by AMF within this symbiosis vary greatly across species and environments ...
Hengjun Zhao +3 more
wiley +1 more source

无限时滞抽象泛函微分方程的可解性及稳定性

四川大学学报. 自然科学版, 1994
研究一类具无限时滞的泛函微分方程的可解性和稳定性。其基本结果是：在某些条件下，非线性泛函微分方程解的指数稳定性可由解的有界性及线性部分的指数稳定性推出。
梁进, 肖体俊, 黄发伦
doaj

Using persistent changing probability for analysis of nucleotide sequences(分析核酸序列的持变概率方法)

Zhejiang Daxue xuebao. Lixue ban, 2004
持变概率法是一种统计—维序列持续变化概率的方法，可用于统计核酸序列碱基交替变化情况，通过此方法得出：1）核酸序列中的持变概率与持变次数呈指数关系变化；2）人类各染色体的持变指数有一定的稳定性，受个体、测序方向的影响较小；3）持变指数具有特征性，核酸序列中产生的持变指数与随机序列中产生的持变指数有着明显差异.由此推断生物界可能存在着某种内编码规则约束着核酸进行编码，这一规则的外在表征即为持变指数.
GUOHong-ji(郭宏记), LIUShao-ying(刘少英) +1 more
doaj +1 more source

Dual‐Engineered Electrocatalyst: Work‐Function‐Driven Electronic Reconfiguration and Self‐Sacrifice Nanorod‐Templated Nanoflowers of Ni3S2/MoS2 Heterojunctions for High‐Performance Hydrogen Evolution

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Water electrolysis is a promising method for green hydrogen production, but slow hydrogen evolution reaction (HER) kinetics require efficient catalysts. In this study, we develop a Ni3S2/MoS2 heterostructure electrocatalyst using a work‐function‐driven electronic modulation strategy combined with a self‐sacrificial template approach.
Xinxin Zhao +11 more
wiley +1 more source

飞行器稳定性导数的参数辨识

, 2016
静、动态稳定性特性是在飞行器设计过程中关心的重要问题,它们是飞行器控制系统设计、操纵及稳定性分析的重要参数。飞行器在配平攻角处的静、动态稳定性参数决定了飞行器的运动形态,即飞行器能否稳定在配平攻角,如果不能稳定在配平攻角 ...
杨国伟, 聂雪媛
core +1 more source

environmental technology
sanitary engineering
指数稳定性

时滞
土壤水分
边坡稳定性