Results 141 to 150 of about 4,196,424 (240)
Spectral Characterization of Stochastic Epidemic Variability on Regular Networks via the Kirchhoff Index. [PDF]
Entropy (Basel)Alnafisah Y, Sohaly MA.
europepmc +1 more source
International Journal of Robust and Nonlinear Control, Volume 36, Issue 16, Page 7337-7351, 10 November 2026.ABSTRACT This article proposes a distributed resilient control framework to ensure consensus tracking for nonlinear heterogeneous multi‐agent systems (NHMAS) under aperiodic denial‐of‐service (DoS) attacks. First, a resilient observer is introduced to estimate the leader's state considering that not all agents have direct access to the leader's ...
Li Liu, Bing Yan, Junkang Ni, Peng Shi
wiley +1 more source
Pairwise coalescence times under the structured coalescent: A computational overview. [PDF]
Theor Popul BiolShen H.
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Proto‐Panic Modulation by Caffeine‐Proteinoid Complexes
Journal of Applied Polymer Science, Volume 143, Issue 41, November 5, 2026.Caffeine–proteinoid microspheres synthesized by thermal polymerization exhibit compartmentalized drug loading with encapsulation efficiencies of 61%–82% and triphasic release kinetics. Electrochemical monitoring reveals multi‐scale oscillatory dynamics consistent with chaotic and damped harmonic behavior, while Boolean logic operations demonstrate ...
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Lyapunov stability analysis of higher-order 2-D systems
We give necessary and sufficient conditions, based on the existence of a Lyapunov functional, for the asymptotic stability of a square autonomous 2-D behavior in the sense of ...
Kojima, Chiaki +2 more
core +1 more source
Deep network-guided key map generation for lossless image encryption. [PDF]
Front Artif IntellMahapriya C +2 more
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Geoscience Data Journal, Volume 13, Issue 4, October 2026.QG‐Python is an open, reproducible 1.5‐layer quasi‐geostrophic modelling service whose published diagnostics show that the classical von Neumann bound underestimates the true Leapfrog stability limit by a factor of 13.7, and that the Robert–Asselin–Williams filter reduces kinetic energy and enstrophy biases from ~21% and ~45% to under 4%.
Elias D. Nino‐Ruiz
wiley +1 more source
RGB-D Image Encryption Using a Hyperchaotic System and Quaternion Gyrator Transform. [PDF]
Entropy (Basel)Li J +6 more
europepmc +1 more source
International Journal of Robust and Nonlinear Control, Volume 36, Issue 15, Page 7088-7101, October 2026.ABSTRACT This paper presents novel results regarding the input–output finite‐time stability (IO‐FTS) of nonlinear quadratic systems (NLQSs), a class of dynamical models particularly useful for the study of robotic systems, biochemical reaction networks, and other processes of interest to the applied sciences.
Alessio Merola +5 more
wiley +1 more source
A Lyapunov-PINN framework for global stability of an SEIR epidemic model with educational interventions. [PDF]
Sci RepAhmad S, Kumar G, Butt AIK, Nuwairan MA.
europepmc +1 more source