A numerical scheme based on hybrid central finite-volume and finite-difference method is presented to model Green-Naghdi water wave equations. The governing equ
In this paper, we consider the problem for determining an unknown source in the heat equation. The Tikhonov regularization method in Hilbert scales is presented
In this article, we will show non-scattering of the solution of the nonlinear Schrodinger equation on the torus. The result extends the result of Colliander, J.
In this paper, we present evidence to show that the dynamics of rigid solid bodies is not a closed discipline, particularly in the field of rotational dynamics.
中国船舶工业在未来10年内的努力方向应该是“做大、做强、集约、外向”,基本上形成适应国民经济发展需要的结构优化、组织高效、布局合理、出口有力的产业格局。为此,我国船
目的了解重庆市永川区乡镇3~6岁留守儿童维生素D营养状况,同时初步分析维生素D受体(Vitamin D Receptor,VDR)基因FokⅠ位点(rs10735810)多态性与25-羟维生素D[25-(OH)D]水平
In this work we will consider asynchronous iteration algorithms. As is well known in multiprocessor computers the parallel application of iterative methods ofte
We study temperature effect on anomalous viscosity of Graphene Hall fluid within quantum many-vortex hydrodynamics. The commonly observed filling fraction, in t
为解决目前广西科技企业孵化器发展存在的发展质量不高,管理机制不健全,孵化器建设项目绩效考核评价缺失等问题。本文基于国内外关于科技企业孵化器及建设项目绩效考核评价研究现状分析,围绕广西科技企业孵化器发展实际情况,全面阐述了广西科技企业孵化器建设项目孵化能力的内涵、特征,并利用因果分析法,深入分析孵化能力存在的问题及原因。通过进一步确定孵化能力评价范围、原则和因素分析,初步设计广西科技企业孵化器建设项
<正>我国的剪纸艺术已经有上千年的发展历史,这种具有上千年发展历史的我国剪纸艺术,是一种用剪刀或者刻刀在纸上进行剪刻的艺术形式,具有这种形式不仅给人们带来视觉上的美