$$\alpha $$α-Exponential Stability of Impulsive Fractional-Order Complex-Valued Neural Networks with Time Delays
Sign Up to like & getrecommendations! Published in 2019 at "Neural Processing Letters"
DOI: 10.1007/s11063-018-9938-x
Abstract: This paper investigates the global $$\alpha $$α-exponential stability of impulsive fractional-order complex-valued neural networks with time delays. By constructing proper Lyapunov–Krasovskii functional and employing fractional-order complex-valued differential inequality, some sufficient conditions are obtained to ensure… read more here.
Keywords: alpha exponential; order; order complex; complex valued ... See more keywords
Synchronization of fractional-order complex dynamical network with random coupling delay, actuator faults and saturation
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DOI: 10.1007/s11071-018-4516-3
Abstract: This paper examines the synchronization problem of fractional-order complex dynamical networks (FCDNs) against input saturation and time-varying coupling by using a fault-tolerant control scheme. Precisely, the occurrence of coupling delay assumed is considered to be… read more here.
Keywords: order; fractional order; order complex; saturation ... See more keywords
Adaptive synchronization of a class of fractional-order complex-valued chaotic neural network with time-delay
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DOI: 10.1088/1674-1056/abfa09
Abstract: This paper is concerned with the adaptive synchronization of fractional-order complex-valued chaotic neural networks (FOCVCNNs) with time-delay. The chaotic behaviors of a class of fractional-order complex-valued neural network are investigated. Meanwhile, based on the complex-valued… read more here.
Keywords: fractional order; complex valued; synchronization; order complex ... See more keywords
Stabilization of Uncertain Fractional-Order Complex Switched Networks via Impulsive Control and Its Application to Blind Source Separation
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DOI: 10.1109/access.2018.2848629
Abstract: This paper investigates the impulsive stabilization of fractional-order complex switched networks with parametric uncertainty. Using a fractional-order Lyapunov method and matrix inequality techniques, the dynamical characteristics of the controlled impulsive system are well captured, and… read more here.
Keywords: stabilization; fractional order; switched networks; order complex ... See more keywords
Approximation of First–Order Complex Resonators in the Frequency–Domain
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DOI: 10.1109/access.2025.3553629
Abstract: A novel approach for implementing first-order complex filters without the requirement of two separate signal paths, for the real and imaginary parts of the transfer function, is introduced in this work. This is achieved by… read more here.
Keywords: order complex; complex resonators; first order; order ... See more keywords
Pinning and adaptive synchronization of fractional-order complex dynamical networks with and without time-varying delay
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Difference Equations"
DOI: 10.1186/s13662-017-1454-1
Abstract: The synchronization problem for a class of fractional-order complex dynamical networks with and without time-varying delay is investigated in this paper. By utilizing generalized Barbalat’s lemma, Razumikhin-type stability theory and matrix inequality technique, some sufficient… read more here.
Keywords: dynamical networks; fractional order; order complex; complex dynamical ... See more keywords
Synchronization of Fractional-Order Complex Chaotic Systems Based on Observers
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DOI: 10.3390/e21050481
Abstract: By designing a state observer, a new type of synchronization named complex modified projective synchronization is investigated in a class of nonlinear fractional-order complex chaotic systems. Combining stability results of the fractional-order systems and the… read more here.
Keywords: order; complex chaotic; fractional order; order complex ... See more keywords
Bringing order to a complex system: phenotypic and genotypic evidence contribute to the taxonomy of Tityus (Scorpiones, Buthidae) and support the description of a new species.
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DOI: 10.3897/zookeys.1075.67459
Abstract: We present a molecular phylogenetic analysis including a survey for overlooked phenotypic characters. Based on both analysis and characters a new cave-dwelling species is described: Tityus (Tityus) spelaeussp. nov. from the Russão II cave, Posse,… read more here.
Keywords: bringing order; tityus; phenotypic; order complex ... See more keywords