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Zhiqin Ma

Kunming University of Science and Technology

Kunming Yunnan China

Kunming

China

  • Kunming University of Science and Technology

SCHOLARLY PAPERS

2

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117

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0

Scholarly Papers (2)

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1.

Predicting the onset of period-doubling bifurcations via dominant eigenvalue extracted from autocorrelation

Number of pages: 15 Posted: 13 Nov 2025
Zhiqin Ma, Zeng Chunhua, Ting Gao and Jinqiao Duan
Kunming University of Science and Technology, Kunming University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology
Downloads 100 (689,572)

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cardiac arrhythmia, early warning signal, period-doubling bifurcation, dominant eigenvalue, critical slowing down

2.

Fractal Dimension as a Spatial Early Warning Signal: from Models to Real-World Climate Data

Number of pages: 18 Posted: 30 Mar 2026
Wen Li, Yuwen Fang, Zhiqin Ma and Zeng Chunhua
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology and Kunming University of Science and Technology
Downloads 17 (1,481,165)

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fractal dimension, spatial early warning signals, Critical transitions, cold surge