Jin Hu

Nov 19, 2024 | tandfonline.com | Wenli Zhu |Jia Chen |Jin Hu

Advanced search International Journal of Systems Science Latest Articles Submit an article Journal homepage Full Article Figures & data References Citations Metrics Reprints & Permissions Read this article /doi/full/10.1080/00207721.2024.2428844?needAccess=true Abstract This study addresses real-time portfolio optimisation in high-frequency trading by formulating it as a single-ratio fractional programming problem. By utilising the Charnes-Cooper transformation, we convert fractional...

Nov 19, 2024 | chemistry-europe.onlinelibrary.wiley.com | Jin Hu |Xuefeng Wang

Conflict of Interests The authors declare no conflict of interest. Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Sep 19, 2024 | link.aps.org | Jin Hu

We systematically derive the quantum generalized nonlinear Langevin equation using Morozov’s projection operator method. This approach extends the linear Mori-Zwanzig projection operator technique, allowing for the inclusion of nonlinear interactions among macroscopic modes. Additionally, we obtain the quantum generalized Fokker-Planck equation within the Heisenberg picture, which is consistent with Morozov’s original formulation.

Sep 18, 2024 | dx.doi.org | Si-Yuan Yu |Jin Hu |Zheng Li |Yi-Tong Xu

Sep 18, 2024 | pubs.acs.org | Si-Yuan Yu |Jin Hu |Zheng Li |Yi-Tong Xu