Results 61 to 70 of about 124,243 (153)

A hydrodynamical homotopy co-momentum map and a multisymplectic interpretation of higher order linking numbers

open access: yes, 2019
In this article a homotopy co-momentum map (\`a la Callies-Fr\'egier-Rogers-Zambon) trangressing to the standard hydrodynamical co-momentum map of Arnol'd, Marsden and Weinstein and others is constructed and then generalized to a special class of ...
Miti, Antonio Michele, Spera, Mauro
core  

基于SE-improved SGMD的混合储能容量优化配置方法研究

open access: yesGaoya dianqi
采用混合储能系统平抑风电输出功率波动可有效解决风电并网问题,而不同功率分配方法对混合储能优化配置结果影响大,为此提出一种基于样本熵改进的辛几何模态分解方法(sample entropy-improved symplectic geometric mode decomposition,SE-improved SGMD)的混合储能系统功率分配策略。首先,采用SGMD对不平衡功率进行分解,获取一系列辛几何分量SGC(symplectic geometry component);然后 ...
刘禹彤, 赵琳, 王鑫太
doaj  

An elementary alternative to ECH capacities. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Hutchings M.
europepmc   +1 more source

Symplectic geometry spectrum analysis of nonlinear time series

open access: yesProceedings of the Royal Society A, 2014
Hong-Bo Xie   +4 more
semanticscholar   +1 more source

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