Periodicity, stability, and synchronization of solutions of hybrid coupled dynamic equations with multiple delays
Sign Up to like & getrecommendations! Published in 2024 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.9993
Abstract: This paper explores general coupled dynamic equations on time scales with multiple delays and investigates the existence of periodic solutions using the coincidence degree theory approach. The model studied includes the mathematical models of Nicholson,… read more here.
Keywords: multiple delays; dynamic equations; synchronization solutions; periodicity stability ... See more keywords
Delay‐difference approximations of PD‐controllers. Improperly‐posed systems in multiple delays case
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.7217
Abstract: In this paper, we study the behavior of characteristic roots of a class of strictly proper LTI SISO systems that are subject to a PD controller for which the derivative action has been implemented by… read more here.
Keywords: multiple delays; improperly posed; delay difference; difference approximations ... See more keywords
Impact of multiple delays on the governance of risky commons.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review. E"
DOI: 10.1103/782p-l2bq
Abstract: Long-time global cooperation is required to reduce CO_{2} emissions towards controlling climate change, one of the most paradigmatic examples of a risky common. The problem has been often modeled, theoretically, employing the so-called Collective Risk… read more here.
Keywords: impact multiple; multiple delays; risk; cooperation ... See more keywords
Boosting reservoir computer performance with multiple delays.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.109.054203
Abstract: Time delays play a significant role in dynamical systems, as they affect their transient behavior and the dimensionality of their attractors. The number, values, and spacing of these time delays influences the eigenvalues of a… read more here.
Keywords: time; multiple delays; prediction; reservoir computer ... See more keywords
A Dual to Lyapunov's Second Method for Linear Systems With Multiple Delays and Implementation Using SOS
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2018.2832470
Abstract: We present a dual form of Lyapunov–Krasovskii functional which allows the problem of controller synthesis for multidelay systems to be formulated and solved in a convex manner. First, we give a generalized version of the… read more here.
Keywords: lyapunov; second method; systems multiple; multiple delays ... See more keywords
Note on oscillation of neutral differential equations with multiple delays
Sign Up to like & getrecommendations! Published in 2024 at "Electronic Journal of Qualitative Theory of Differential Equations"
DOI: 10.14232/ejqtde.2024.1.39
Abstract: This note is a reaction on a recently published sufficient condition for oscillation of all solutions of a neutral delay differential equation. It is shown by a counterexample that the result is not correct and… read more here.
Keywords: note oscillation; differential equations; oscillation neutral; multiple delays ... See more keywords
Stability Analysis of Milling Process with Multiple Delays
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10103646
Abstract: Cutting chatter is extremely harmful to the machining process, and it is of great significance to eliminate chatter through analyzing the stability of the machining process. In this work, the stability of the milling process… read more here.
Keywords: stability analysis; multiple delays; process; process multiple ... See more keywords
Asymptotic and Oscillatory Properties of Third-Order Differential Equations with Multiple Delays in the Noncanonical Case
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DOI: 10.3390/math12081189
Abstract: This paper investigates the asymptotic and oscillatory properties of a distinctive class of third-order linear differential equations characterized by multiple delays in a noncanonical case. Employing the comparative method and the Riccati method, we introduce… read more here.
Keywords: delays noncanonical; differential equations; asymptotic oscillatory; multiple delays ... See more keywords