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ON CONVERGENCE OF A GENERALIZED P AL INTERPOLATION PROCESS
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作者 T. F. Xie (China Institute of Metrologe, China) 《Analysis in Theory and Applications》 1999年第4期15-22,共8页
Let f∈C[-1,1]and R. (r≥1 ) be the reneralized Pal iner polation polynomials satisf ying the conditions Rn, where{xk} are the roots of n-th Jacobi polynomial Pn and are the roots of In this paper,we prove that Rn... Let f∈C[-1,1]and R. (r≥1 ) be the reneralized Pal iner polation polynomials satisf ying the conditions Rn, where{xk} are the roots of n-th Jacobi polynomial Pn and are the roots of In this paper,we prove that Rn holds uniformly on [0,1]. 展开更多
关键词 Math AL ON CONVERGENCE OF A GENERALIZED P AL INTERPOLATION process
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Are Central and Western Chinese Provinces Catching up with the East? An Empirical Analysis of Convergence Processes across China
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作者 Marlies Schutz Han Li Nicole Palan 《Frontiers of Economics in China-Selected Publications from Chinese Universities》 2017年第4期571-606,共36页
Since the Reform and Opening-up policy had been implemented in 1978, China's Mainland has experienced significant economic growth, with GDP rising on an annual average of about 10%. However, this growth miracle wa... Since the Reform and Opening-up policy had been implemented in 1978, China's Mainland has experienced significant economic growth, with GDP rising on an annual average of about 10%. However, this growth miracle was far from being evenly distributed across space. It is, therefore, the aim of this paper to study the evolution of spatial disparities in economic development across the country between 1993 and 2012, a period which is characterized by all provinces having access to international markets and being open for international investors. We seek to answer the question of whether Central and Western Chinese provinces were catching up with the East. We define 'catching up' as a growing similarity among spatial units. Convergence processes might manifest in four dimensions, including (1) the spatial allocation of employment, value added generation and the fixed capital stock, (2) forms of technical change, (3) productivity patterns, and (4) income distribution. Results show that persistent phases of convergence appeared. However, in some cases the catching up of China's less developed parts with the flourishing East was limited to only a few Western and Central Chinese provinces. A high degree of path-dependency in economic development prevented catching up from taking place in a more uniform manner. 展开更多
关键词 catching up convergence process spatial disparities in economic development China
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Test of Deep Seismic Reflection Profiling across Central Uplift of Qiangtang Terrane in Tibetan Plateau
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作者 卢占武 高锐 +7 位作者 李秋生 贺日政 匡朝阳 侯贺晟 熊小松 管烨 王海燕 Klemperer S L 《Journal of China University of Geosciences》 SCIE CSCD 2009年第2期438-447,共10页
A test of deep seismic reflection profiling across the central uplift or metamorphic belt of the Qiangtang (羌塘) terrane, Tibet plateau, provides a first image of the crustal structure. Complex reflection patterns ... A test of deep seismic reflection profiling across the central uplift or metamorphic belt of the Qiangtang (羌塘) terrane, Tibet plateau, provides a first image of the crustal structure. Complex reflection patterns in the upper crust are interpreted as a series of folds and thrusts, and bivergent reflections in the lower crust may represent a convergence between the Indian and the Eurasian plates. 展开更多
关键词 Qiangtang terrane central uplift zone crustal structure test of deep reflection profiling convergent process.
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WEAK CONVERGENCE FOR NON-UNIFORMφ-MIXING RANDOM FIELDS
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作者 MA WENXIU 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 1997年第1期71-78,共8页
Let{ξt,t∈Zd}be a nonuniform 4-mixing strictly stationary real random field with Efo=0,E|f0²+6<∞for some 0<8<1.A sufficient condition is given for the sequence of partial sum set-indexed process{Zn(A),... Let{ξt,t∈Zd}be a nonuniform 4-mixing strictly stationary real random field with Efo=0,E|f0²+6<∞for some 0<8<1.A sufficient condition is given for the sequence of partial sum set-indexed process{Zn(A),A E A}to converge to Brownian motion.By a direct calculation,the author ahows that the result holds for a more general class of set index A,where A is assurned only to have the metric entropy exponentr,0<r<1.and the rate of nonuniform p-mixing is weakened.The result obtained essentially improve those given by Chen[1)and Goldie,Greenwood[6],etc. 展开更多
关键词 Weak convergence of partial-sum processes Set-indexed process Nonuniform p-mixing Random fields
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