Results 91 to 100 of about 2,662,596 (297)

ASYMPTOTIC STABILITY AND DIFFERENTIAL TOPOLOGY

We survey classical results and recent developments that show how differential topology shapes our understanding of asymptotic stability of equilibria in dynamical systems.https://mdkvalheim.github.io/assets/kvalheim-asymptotic-stability-and-differential-
Kvalheim, Matthew D.
core   +1 more source

Conical approximation and asymptotic stability

, 2012
This chapter presents a technique of approximating a hybrid system with a conical hybrid system: a system with conical flow and jump sets and with constant or linear flow and jump maps.
Rafal Goebel, Andrew R. Teel, Ricardo G. Sanfelice   +2 more
core   +1 more source

Lyapunov functions for linear nonautonomous dynamical equations on time scales [PDF]

, 2006
The existence of a Lyapunov function is established following a method of Yoshizawa for the uniform exponential asymptotic stability of the zero solution of a nonautonomous linear dynamical equation on a time scale with uniformly bounded ...
Peter E. Kloeden, Kloeden, Peter E., Alexandra Zmorzynska, Zmorzynska, Alexandra   +3 more
core   +1 more source

LLM‐Assisted Design of Ultralow‐κ$\kappa$ Chalcogenides

Advanced Science, EarlyView.
An AI assisted, physics guided workflow accelerates the discovery of ultralow thermal conductivity materials by combining Bayesian optimization, evidence conditioned LLM reasoning, and automated physics‐based validation. The framework uncovers dynamically stable Ag based chalcogenides with ultralow thermal conductivity and promising thermoelectric ...
Yujie Liu, Congran Jia, Yuzhou Hao, Xuejie Li, Yang Wang, Artem Oganov, Jun Sun, Xiangdong Ding, Turab Lookman, Zhibin Gao   +9 more
wiley   +1 more source

Global asymptotic stability of a delay differential equation model for SARS-CoV-2 virus infection mediated by ACE2 receptor protein. [PDF]

Appl Math Lett, 2023
Lv J, Ma W.
europepmc   +1 more source

CausalCellInfer: Prioritizing Cell‐Type‐Specific Disease Associations From Genetically Predicted Transcriptomes in Biobank Cohorts

Advanced Science, EarlyView.
Bulk and genotype‐imputed transcriptomes obscure the cellular drivers of complex disease. CausalCellInfer resolves them by integrating invariant marker selection, deep learning deconvolution, and regularized matrix completion. Applied to ∼500 000 UK Biobank participants across 29 traits, it uncovers hallmark cell‐type proportion shifts, including ...
Liangying Yin, Yujia Shi, Ruoyu Zhang, Yong Xiang, Jinghong Qiu, Pak‐Chung Sham, Hon‐Cheong So   +6 more
wiley   +1 more source

Asymptotic consensus of hybrid multi-agent systems considering network attacks

Scientific Reports
This paper focuses on the problem of active defense and achieving asymptotic consensus control in hybrid multi-agent systems under network attacks. Considering the influence of Byzantine nodes, on the basis of the theory of mimic defense, a deep dynamic ...
Dongwei Wang, Ying Zhang
doaj   +1 more source

A weak invariance principle and asymptotic stability for evolution equations with bounded generators

International Journal of Mathematics and Mathematical Sciences, 1995
If V is a Lyapunov function of an equation du/dt=u′=Zu in a Banach space then asymptotic stability of an equilibrium point may be easily proved if it is known that sup(V′)
E. N. Chukwu, P. Smoczynski
doaj   +1 more source

Positivity and Asymptotic Stability of Descriptor Linear Systems with Regular Pencils

Archives of Control Sciences, 2014
The positivity and asymptotic stability of the descriptor linear continuous-time and discrete-time systems with regular pencils are addressed. Necessary and sufficient conditions for the positivity and asymptotic stability of the systems are established ...
Kaczorek Tadeusz
doaj   +1 more source

Global asymptotic stability of the active disassembly model of flagellar length control. [PDF]

J Math Biol, 2021
Fai TG, Park Y.
europepmc   +1 more source