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Operator theory

Exogenous and endogenous factors affecting stock market transactions: A Hawkes process analysis of the Tokyo Stock Exchange during the COVID-19 pandemic

Mariko I. Ito, Yudai Honma, [ ... ], Kazuyuki Aihara

Coupling dynamic response of saturated soil with anisotropic thermal conductivity under fractional order thermoelastic theory

Ying Guo, Chunbao Xiong, [ ... ], Cui Du

A real-time arbitrary-shape text detector

Manhuai Lu, Langlang Li, Chin-Ling Chen

Assessing portfolio diversification via two-sample graph kernel inference. A case study on the influence of ESG screening

Ragnar L. Gudmundarson, Gareth W. Peters

Research on the chemical oxygen demand spectral inversion model in water based on IPLS-GAN-SVM hybrid algorithm

Qirong Lu, Jian Zou, Yingya Ye, Zexin Wang

KCO: Balancing class distribution in just-in-time software defect prediction using kernel crossover oversampling

Ahmad Muhaimin Ismail, Siti Hafizah Ab Hamid, Asmiza Abdul Sani, Nur Nasuha Mohd Daud

Spatio-temporal evolution of sports tourism industry integration: A empirical analysis of Xinjiang in China

Ke Zhang, Xuehui Mei, Zhengqing Xiao

Implementation of Learning Management Systems (LMS) in higher education systems through bipolar complex hesitant fuzzy Aczel-Alsina power aggregation operators: A case review for China

Lijun Ma, Zeeshan Ali, Shi Yin

Predictive models for short-term load forecasting in the UK’s electrical grid

Yusuf A. Sha’aban

Data reduction for SVM training using density-based border identification

Mohammed Shalaby, Mohamed Farouk, Hatem A. Khater

Research on local sound field intensity control technique in metasurface based on deep neural networks

Huanlong Zhao, Qiang Lv, [ ... ], Guoqiang Hao

Built environment and physical activity in adolescents: Use of the kernel density estimation and the walkability index

Isabella Toledo Caetano, Rogério César Fermino, Renato de Oliveira Falcão, Paulo Roberto dos Santos Amorim

Optimal and total controllability approach of non-instantaneous Hilfer fractional derivative with integral boundary condition

Kottakkaran Sooppy Nisar, K. Jothimani, C. Ravichandran

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