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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Linear reciprocal transformations of bihamiltonian integrable hierarchies
双哈密尔顿 可积层次 线性互易变换 流体力学
2023/11/13
For an integrable hierarchy which possesses a bihamiltonian structure with semisimple hydrodynamic limit, we prove that the linear reciprocal transformation with respect to any of its symmetry transfo...
Non-reciprocal phase shift induced by an effective magnetic flux for light
Non-reciprocal phase shift induced effective magnetic
2015/8/6
Photons are neutral particles that do not interact directly with a magnetic field. However, recent theoretical work1,2 has shown that an effective magnetic field for photons can exist if t...
Reciprocal Acoustic Transmission Experiment in Shallow Water
Reciprocal Acoustic Transmission Experiment Shallow Water
2009/8/19
Development of coastal acoustic tomography is carried out as a long term measurement technique to get shallow water information. Since sound is propagated with reflection at sea bed and sea surface, i...
Mechanical Analysis of the Injury of Spores by Reciprocal Pressurization
mechanical analysis spore quick decompression hydrostatic pressure
2009/5/31
Mechanical analysis of injury of spores of B. subtilis by quick decompression was investigated. The stress on the stress concentration point of germinated spores under 200, 300 and 400 MPa treatment w...
A reciprocal theorem for steady-state heat conduction problems
heat conduction reciprocal theorem steady-state thermal energy
2010/3/12
This paper presents a reciprocal theorem for steady-state heat conduction problems. Some examples illustrate the applications of the reciprocal relation formulated. The method applied is based on the ...
Onsager's reciprocal relations and some basic laws
Onsager—Casimir reciprocal relations validity, proofs
2010/3/12
This paper presents some ideas and doubts about some assumptions on the validity and proofs of the Onsager—Casimir reciprocal relations. Presuming the validity of the Onsager—Casimir reciprocal relati...
Thick-Film Non-Reciprocal Ferrite Elements and Gunn Hybrid Oscillators in Modified Thick-Film Technology
Thick-Film Non-Reciprocal Ferrite Elements Gunn Hybrid Oscillators Modified Thick-Film Technology
2010/12/23
In this paper are presented design and performance data on microwave Y–circulators and Gunn oscillators produced in thick-film technology. Y–circulators have been designed for central frequencies of 3...