Wuhan University Journal of Natural Sciences

Open Access

Gracefulness of Two Kinds of Unconnected Graphs with Even Vertices p. 185

Xiaoyan WEN, Tao WANG and Lili SUI

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273185

• Abstract
• Full HTML
• PDF (505.1 KB)
• References

Open Access

A PDE Approach to the Long-Time Asymptotic Solutions of Contact Hamilton-Jacobi Equations p. 189

Yujie WANG and Xia LI

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273189

• Abstract
• Full HTML
• PDF (569.6 KB)
• References

Open Access

On Entire Solutions of Two Certain Types of Non-Linear Differential-Difference Equations p. 195

Jingjing LI and Zhigang HUANG

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273195

• Abstract
• Full HTML
• PDF (536.5 KB)
• References

Open Access

Conserved Quantity for Fractional Constrained Hamiltonian System p. 201

Chuanjing SONG and Jiahang WANG

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273201

• Abstract
• Full HTML
• PDF (622.2 KB)
• References

Open Access

Lie Symmetry Theorem for Nonshifted Birkhoffian Systems on Time Scales p. 211

Jinyue CHEN and Yi ZHANG

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273211

• Abstract
• Full HTML
• PDF (789.1 KB)
• References

Open Access

Optimal Control Virtual Inertia of Optical Storage Microgrid Based on Improved Sailfish Algorithm p. 218

Hongfei LIAO, Guohui ZENG, Bo HUANG, Chi MA, Gong CHEN and Jinbin ZHAO

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273218

• Abstract
• Full HTML
• PDF (2.824 MB)
• References

Open Access

Fine-Grained Access Control Mechanism of Energy Internet p. 231

Siwei MIAO, Xiaojuan ZHANG and Zhe LIU

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273231

• Abstract
• Full HTML
• PDF (1.113 MB)
• References

Open Access

Improving the Efficiency of Multi-Objective Grasshopper Optimization Algorithm to Enhance Ontology Alignment p. 240

Zhaoming LV and Rong PENG

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273240

• Abstract
• Full HTML
• PDF (707.1 KB)
• References

Open Access

Range-Angle Dependent Beampattern Synthesis Method for OFDM-Based Passive Radar p. 255

Yunhua RAO, Hao HE, Xianrong WAN and Jianxin YI

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273255

• Abstract
• Full HTML
• PDF (1.772 MB)
• References

Open Access

An Electrical-Variable-Frequency Compact Wien-Bridge Oscillator p. 261

Yongan LI and Jingqiang HOU

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273261

• Abstract
• Full HTML
• PDF (1.122 MB)
• References

Open Access

Effects of Different Extinction for Morphine-CPP on Hippocampal EEG Power Spectrum in Mice p. 265

Chunchun LI, Jingyao GAO, Xiaoqin WANG, Gongwu WANG and Jun CAO

Published online: 24 August 2022

DOI: https://doi.org/10.1051/wujns/2022273265

• Abstract
• Full HTML
• PDF (1.507 MB)
• References