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Consumer expenditures in the United Kingdom account for over 50% of Gross Domestic Product on the expenditure side, yet their impact on economic activity is often Global geometric structures live on m...
Modified gravity approach based on a preferred time foliation     Modified gravity  approach based  preferred  foliation       font style='font-size:12px;'> 2011/10/14
We propose, in a heuristic way, a relativistic modified gravity model as an alternative to particle dark matter at galactic scales. The model is based on a postulated preferred time foliation describe...
In this paper I study the constant mean curvature surface in asymp-totically flat 3-manifolds with general asymptotics. Under some weak condition, I prove that outside some compact set in the asymptot...
In a classical work of the 1950’s, Lee and Yang proved that thezeros of the partition functions of a ferromagnetic Ising models always lie on the unit circle. Distribution of these zeros is physically...
We obtain geometric characterizations of isospectral minimal Riemannian Legendre foliations on compact Sasakian manifolds of constant '-sectional curvature.
2007Vol.47No.2pp.193-199DOI: Functional Separable Solutions to Nonlinear Diffusion Equations by Group Foliation Method HU Jia-Yi,1,2,3 QU Chang-Zheng,1,2 and YIN Hui4 1 ...
2005Vol.44No.4pp.577-582DOI: Extended Group Foliation Method and Functional Separation of Variables to Nonlinear Wave Equations QU Chang-Zheng and ZHANG Shun-Li Center f...
Locally Volume-Minimizing Codimension-One Foliation of the Solid Torus     Solid Torus  Volume-Minimizing        font style='font-size:12px;'> 2010/3/4
The aim of this paper is to construct a specific codimension-1 foliation of \( D2 \times S1 \) with one Reeb component, and to show that this foliation locally minimizes the volume among foliations wi...

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