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LELONG-DEMAILLY NUMBERS IN TERMS OF CAPACITY AND WEAK CONVERGENCE FOR CLOSED POSITIVE CURRENTS被引量：1
《Acta Mathematica Scientia》2013年第6期1652-1666,共15页Fredj ELKHADHRA 
In this paper we give a new definition of the Lelong-Demailly number in terms of the CT-capacity, where T is a closed positive current and CT is the capacity associated to T. This derived from some esimate on the grow...
关键词：positive current capacity 
COMPLEX RATIONAL TYPE INTERPOLATION AT DISTURBED FEJR POINTS ON A CURVE被引量：1
《Acta Mathematica Scientia》2012年第2期441-454,共14页涂天亮 莫烔 
Supported by NSF of Henan Province of China(20001110001)
The results of accurate order of uniform approximation and simultaneous approximation in the early work ＂Jackson Type Theorems on Complex Curves＂ are improved from Fejer points to disturbed Fejer points in this arti...
关键词：Disturbed Fejer points complex interpolation order of approximation closed Jordan curve uniform convergence 
FUNDAMENTAL GROUPS OF CLOSED POSITIVELY CURVED MANIFOLDS WITH ALMOST DISCRETE ABELIAN GROUP ACTIONS
《Acta Mathematica Scientia》2010年第1期203-207,共5页王雨生 
Supported partially by NSFC (10826052,10671018)
Let M be a closed n-manifold of positive sectional curvature. Assume that M admits an effective isometrical T1× Zpk-action with p prime. The main result of the article n＋1 for n 〉 5, then there exists a positive co...
关键词：fundamental groups positive sectional curvature group actions 
GENERALIZATIONS AND CARTESIAN CLOSED SUBCATEGORIES OF SEMICONTINUOUS LATTICES被引量：4
《Acta Mathematica Scientia》2009年第5期1366-1374,共9页李庆国 伍秀华 
In this article, the authors mainly study how to obtain new semicontinuous lattices from the given semicontinuous lattices and discuss the conditions under which the image of a semicontinuous projection operator is al...
关键词：semicontinuous lattices strongly semicontinuous lattices semicontinuous mapping HEREDITARY function space Cartesian closed category 
HYPERBOLIC MEAN CURVATURE FLOW:EVOLUTION OF PLANE CURVES被引量：5
《Acta Mathematica Scientia》2009年第3期493-514,共22页孔德兴 刘克峰 王增桂 
Kong and Wang was supported in part by the NSF of China (10671124);the NCET of China (NCET-05-0390);the work of Liu was supported in part by the NSF of China
In this paper we investigate the one-dimensional hyperbolic mean curvatureflow for closed plane curves. More precisely, we consider a family of closed curves F ： S1 × [0, T ） → R^2 which satisfies the following ev...
关键词：hyperbolic mean curvature flow hyperbolic Monge-Ampere equation closedplane curve short-time existence 
A NEW CHARACTERIZATION OF THE CLOSEDNESS OF THE SUM OF TWO SUBSPACES被引量：1
《Acta Mathematica Scientia》2008年第1期17-23,共7页邓春源 杜鸿科 
In this article, a new characterization of the closedness of the sum of two closed subspaces of a Hilbert space is established.
关键词：SUBSPACE projection sum of two closed subspaces 
THE INVARIANT CLOSED CONES OF HOMOGENEOUS VECTOR FIELDS OF DEGREE TWO IN R^(3)被引量：1
《Acta Mathematica Scientia》2001年第1期29-36,共8页梁肇军 
Project supported by the NNSF of China
In this paper, the authors investigate the invariant cones of quadratic homoge- neous polynomial vector fields in three variables. Necessary and sufficient conditions for the existence of non-isolated invariant closed...
关键词：Homogeneous vector field invariant cone 
THE DIFFERENTIAL INTEGRAL EQUATIONS ONSMOOTH CLOSED ORIENTABLE MANIFOLDS被引量：5
《Acta Mathematica Scientia》2001年第1期1-8,共8页钱涛 钟同德 
the Bilateral Science and Technology Collaboration Program of Australia 1998 ;the Natural Science Foundation of China (No. 1
Using integration by parts and Stokes' formula, the authors give a new definition of Hadamard principal value of higher order singular integrals with Bochner-Martinelli kernel on smooth closed orientable manifolds in ...
关键词：Bochner-Martinelli kernel Plemelj formula composite formula higher order singular integral differential integral Equation 
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