D
Dandan Zhang
Researcher at Zhejiang Normal University
Publications - 10
Citations - 588
Dandan Zhang is an academic researcher from Zhejiang Normal University. The author has contributed to research in topics: Exponential stability & Quaternion. The author has an hindex of 8, co-authored 10 publications receiving 494 citations. Previous affiliations of Dandan Zhang include Chinese Ministry of Agriculture.
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Global µ-stability criteria for quaternion-valued neural networks with unbounded time-varying delays
TL;DR: This paper first proposes quaternion-valued neural networks (QVNNs) with unbounded time-varying delays with sufficient conditions on the global µ-stability in the form of both complex-valued and real-valued linear matrix inequalities (LMIs).
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Stability Analysis of Quaternion-Valued Neural Networks: Decomposition and Direct Approaches
TL;DR: The global stability of quaternion-valued neural networks (QVNNs) with time-varying delays is investigated directly by the techniques of the Lyapunov-Krasovskii functional and the linear matrix inequality (LMI) whereQuaternion self-conjugate matrices and quaternions positive definite matrices are used.
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Global exponential stability for quaternion-valued recurrent neural networks with time-varying delays
TL;DR: In this paper, the global exponential stability of quaternion-valued recurrent neural networks (QVNNs) with time-varying delays is investigated, where the activation functions are not assumed to be derivative any more, making the analytical procedure compact.
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Decomposition approach to the stability of recurrent neural networks with asynchronous time delays in quaternion field.
TL;DR: The global exponential stability for recurrent neural networks (QVNNs) with asynchronous time delays is investigated in quaternion field and the exponential convergence is proved directly accompanied with the existence and uniqueness of the equilibrium point to the consider systems.
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Repression of microRNA biogenesis by silencing of OsDCL1 activates the basal resistance to Magnaporthe oryzae in rice
TL;DR: Rice is capable of activating basal resistance against rice blast by perturbing OsDCL1-dependent miRNA biogenesis pathway, indicating that rice is able to respond dynamically in the interaction between rice and rice blast.