supported by the National High Technology Research and Development Program of China(No.2015AA016301);the National Key R&D Program of China(No.2017YFB1002900);the Jiangsu Provincial Key R&D Program(No.BE2016216)
We propose theoretically and verify experimentally a compact optical configuration to directly generate arbitrary vector vortex beams on a hybrid-order Poincare sphere with good flexibility and high efficiency based o...
supported by National Natural Science Foundation of China (Grant Nos. 11401364, 11322109, 11331012, 11471325 and 11461161005);the National High Technology Research and Development Program of China (863 Program) (Grant No. 2013AA122902);the National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences;National Basic Research Program of China (973 Program) (Grant No. 2015CB856002)
We study two instances of polynomial optimization problem over a single sphere. The first problem is to compute the best rank-1 tensor approximation. We show the equivalence between two recent semidefinite relaxations...
Supported by the National Basic Research Program of China(2013CB632601);the National Science Fund for Distinguished Young Scholars(21025627);the National Natural Science Foundation of China(21276256,21106150);the National High Technology Research and Development Program of China(2012AA03A606)
This work presents a numerical investigation on steady internal, external and surface flows of a liquid sphere immersed in a simple shear flow at low and intermediate Reynolds numbers. The control volume formulation i...