【摘 要】
:
This paper is concerned with the (2+1)-dimensional Benney types of equations. By the complete Lie group classification method, all of the point symmetries of the Benney types of equations are obtained
【出 处】
:
Communications in Theoretical Physics
论文部分内容阅读
This paper is concerned with the (2+1)-dimensional Benney types of equations. By the complete Lie group classification method, all of the point symmetries of the Benney types of equations are obtained, and the integrable condition of the equation is gi
其他文献
In this article,we review recently achieved Kerr effect progress in novel liquid crystal(LC) material:vertically aligned deformed helix ferroelectric liquid crystal(VADHFLC).With an increasing applied
Cholesteric liquid crystals(CLCs) have recently sparked an enormous amount of interest in the development of soft matter materials due to their unique ability to self-organize into a helical supra-mol
Amphotericin B is a very effective antifungal drug,but it has an adverse reaction to the membrane of mammals cells.The interaction between Am B and cholesterol(Chol) causes the formation of pores on t
High signal-to-noise ratio can be achieved with the electron multiplying charge-coupled-device(EMCCD) applied in the Shack–Hartmann wavefront sensor(S–H WFS) in adaptive optics(AO).However,when the br
We present holographic storage of three-dimensional(3D) images and data in a photopolymer film without any applied electric field.Its absorption and diffraction efficiency are measured,and reflective
华罗庚(1910.11.12—1985.6.12),民盟中央原副主席,著名数学家,中国科学院院士,美国国家科学院外籍院士,第三世界科学院院士,联邦德国巴伐利亚科学院院士,曾任清华大学数学系主任,中国科学院数学研究所所长,中国科技大学副校长。他是中国解析数论、矩阵几何学、典型群、自守函数论等多方面研究的创始人和开拓者。国际上颇具盛名的"中国解析数论学派"即为华罗庚所开创,他在多复变函数论、典型群方面
对任意有限p-群P,定义了一类新的特征子群Wi(p),i≥1,具有和Z(J(P))类似的性质与效用。证明了若G是p-稳定的有限群且P为其一个Sylowp-子群,则在适当条件下,每个Wi(P)均为G的特征子群,并将该结果推广到融合系中。
在Monadic MV-代数(M,■)上引入并研究了M-微分。定义并研究了Monadic MV-代数(M,■)上的强M-微分和正则M-微分,利用强M-微分,给出了一个MV-代数成为布尔代数的等价刻画,并给出了正则M-微分成为保序M-微分的等价刻画。进一步地,在Monadic MV-代数(M,■)上定义不动点集合Fd■,证明了若d为保序微分时,Monadic MV-代数上的不动点之集为M的格理想。随
重费米子材料CeCoIn_5具有相似于高温铜氧化物和铁基超导体的奇异物性,大量实验揭示其超导电性可能由反铁磁自旋涨落引起,表现出d波非常规超导配对态.在本文中,我们从CeCoIn_5的双能带模型出发,通过考虑杂质散射效应,应用T矩阵近似和格林函数方法,在弱散射和强散射情况下,分别计算费米能级附近的局域电子密度态性质.我们发现杂质诱导的共振态局域在杂质周围,其空间调制结构强烈依赖于d波配对序参量的节
高温超导块材在工程上有巨大的应用潜力,尤其是在高温超导磁悬浮列车系统应用方面.在磁悬浮列车系统中,沿NdFeB轨道横向的导向力是一个重要的参数.然而,由于NdFeB轨道表面磁场的不均匀性,车载高温超导块材始终处于交流磁场环境中.以前的实验研究表明,由于交流磁场的影响,车载高温超导块材的导向力会发生衰减.在工程实际应用中,如果导向力衰减加剧,则有可能影响整个磁悬浮列车系统的侧向稳定性.本文主要通过数