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SMOOTH: 作品数：571被引量：1023H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：王延军马保国张杰胡晓楠孟广武更多>>; 相关机构：延安大学聊城大学北方工业大学首都师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划陕西省教育厅科研计划项目延安大学重点科研项目更多>>

Variational Analysis Based on Proximal Subdifferential on Smooth Banach Spaces: 《Acta Mathematica Sinica,English Series》2024年第2期595-618,共24页Xi Yin ZHENG; Supported by the National Natural Science Foundation of P.R.China(Grant No.12171419)。; This paper first shows that for any p∈(1,2)there exists a continuously differentiable function f on l^(p)(and L^(p))such that the proximal subdifferential of f is empty everywhere,and hence it is not suitable to deve...; 关键词：Smooth Banach space proximal subdifferential proximal normal cone KKT condition

Joint Continuity of Lyapunov Exponent for Finitely Smooth Quasi-periodic Schrodinger Cocycles: 《Acta Mathematica Sinica,English Series》2021年第7期1131-1142,共12页Jin Hao LIANG Lin Lin FU; We prove the joint continuity of Lyapunov exponent in the energy and the Diophantine frequency for quasi-periodic Schrodinger cocycles with the C^(2)cos-type potentials.In particular,the Lyapunov exponent is log-Holde...; 关键词：Schrodinger cocycle Lyapunov exponent C^(2)cos-type potential

Isometric Extension Problem Between Strictly Convex Two-dimensional Normed Spaces: 《Acta Mathematica Sinica,English Series》2019年第4期513-518,共6页Guang Gui DING Jian Ze LI; supported by the National Natural Science Foundation of China(Grant No.11371201);supported by the National Natural Science Foundation of China(Grant No.11601371); In this paper, based on the smooth point of the unit ball and its support linear functional,we show two equivalent formulations of the isometric extension problem between the unit spheres of strictly convex two-dimens...; 关键词：ISOMETRIC extension STRICTLY CONVEX unit SPHERE SMOOTH point ADDITIVE map

The Limit of Finite Sample Breakdown Point of Tukey’s Halfspace Median for General Data: 《Acta Mathematica Sinica,English Series》2018年第9期1403-1416,共14页Xiao Hui LIU Shi Hua LUO Yi Jun ZUO; Supported by NSF of China(Grant Nos.11601197,11461029 and 61563018);Ministry of Education Humanity Social Science Research Project of China(Grant No.15JYC910002);China Postdoctoral Science Foundation Funded Project(Grant Nos.2016M600511 and 2017T100475);NSF of Jiangxi Province(Grant Nos.20171ACB21030,20161BAB201024 and 20161ACB20009);the Key Science Fund Project of Jiangxi Provincial Education Department(Grant Nos.GJJ150439,KJLD13033 and KJLD14034); Under special conditions on data set and underlying distribution, the limit of finite sample breakdown point of Tukey＇s halfspace median （1） has been obtained in the literature. In this paper, we establish the resu...; 关键词：Tukey＇s halfspace median limit of finite sample breakdown point smooth condition halfspace symmetry

Standard Embeddings of Smooth Schubert Varieties in Rational Homogeneous Manifolds of Picard Number 1: 《Acta Mathematica Sinica,English Series》2018年第3期466-487,共22页Shin-Young KIM Kyeong-Dong PARK; supported by the National Researcher Program 2010-0020413 of NRF;GA17-19437S of Czech Science Foundation(GACR);partially supported by the Simons-Foundation grant 346300;the Polish Government MNi SW 2015-2019 matching fund;supported by BK21 PLUS SNU Mathematical Sciences Division;IBS-R003-Y1; Smooth Schubert varieties in rational homogeneous manifolds of Picard number 1 are horospherical varieties. We characterize standard embeddings of smooth Schubert varieties in rational homogeneous manifolds of Picard ...; 关键词：Smooth Schubert varieties rational homogeneous manifolds variety of minimal rational tangents standard embeddings Cartan-Fubini extension

Self-maps of S2 Homotopic to a Smooth Map with a Single n-periodic Point: 《Acta Mathematica Sinica,English Series》2017年第8期1073-1082,共10页Jerzy JEZIERSKI; Supported by the National Science Centre,Poland(Grant No.UMO-2014/15/B/ST1/01710); We show for which （d, n） ∈ Z × N there exists a smooth self-map f ： S2 → S2 so that deg（f） = d and Fix（fn） is a point.; 关键词：Fixed point periodic point Nielsen fixed point theory Dold congruences least number of periodic points

Efficient Statistical Inference for Partially Nonlinear Errors-in-Variables Models被引量：1: 《Acta Mathematica Sinica,English Series》2014年第9期1606-1620,共15页San Ying FENG Gao Rong LI Jun Hua ZHANG; Supported by National Natural Science Foundation of China(Grant Nos.11101014 and 11002005);the Beijing Natural Science Foundation(Grant No.1142002);the Doctoral Fund of Innovation of Beijing Universityof Technology;the Science and Technology Project of Beijing Municipal Education Commission(Grant No.KM201410005010);the Training Programme Foundation for the Beijing Municipal Excellent Talents(GrantNo.2013D005007000005); In this paper, we consider the partially nonlinear errors-in-variables models when the non- parametric component is measured with additive error. The profile nonlinear least squares estimator of unknown parameter and ...; 关键词：Partially nonlinear errors-in-variables model measurement error ordinary smooth profile nonlinear least squares asymptotic property

Index Computations in FJRW Theory: 《Acta Mathematica Sinica,English Series》2014年第1期97-118,共22页Ai Jin LIN; Supported by China Scholarship Council(Grant No.2011601087); We compute the index of the real Cauchy–Riemann operator defined in FJRW theory in case of the smooth metric.For the cylindrical metric,we study the relation between the index of the linearized operator of Witten map...; 关键词：Desingularization smooth metric index gluing index jumping

Diffeomorphism Classification of Smooth Weighted Complete Intersections: 《Acta Mathematica Sinica,English Series》2012年第2期299-312,共14页Jian Bo WANG Yu Yu WANG; supported by National Natural Science Foundation of China(Grant No.11001195);supported by National Natural Science Foundation of China(Grant No.11026197);Seed Foundation of Tianjin University(Grant Nos.60302036,60302055); Xn（d1,...,dr-1,dr.;w） and Xn（e1,...,er-1,dr;w） are two complex odd-dimensional smooth weighted complete intersections defined in a smooth weighted hypersurfaee; 关键词：Weighted projective space weighted complete intersection weighted hypersurface diffeo-morphism classification

Influence of Certain Permutable Subgroups on Finite Smooth Groups: 《Acta Mathematica Sinica,English Series》2011年第8期1547-1556,共10页A. M. ELKHOLY A. A. HELIEL; A subgroup H of a finite group G is said to be permutable in G if it permutes with every subgroup of G. In this paper, we determine the finite groups which have a permutable subgroup of prime order and whose maximal s...; 关键词：Permutable subgroups smooth groups subgroup lattices

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