Acta Mathematica Sinica

Select

The Structure of Symplectic Groups over Semi-Local Rings

Tang Xiangpu, An Jianbei

Acta Mathematica Sinica 1985, 1 (1): 1-15. DOI: 10.1007/BF02559998

Abstract （769）

PDF（pc）（2078KB）（960）

Save

Reference | Related Articles | Metrics

Select

Bounded Harmonic Maps

Yu Qihuang

Acta Mathematica Sinica 1985, 1 (1): 16-21. DOI: 10.1007/BF02559999

Abstract （852）

PDF（pc）（868KB）（865）

Save

Reference | Related Articles | Metrics

Select

On the Units of Cubic and Bicubic Fields

Zhang Liangcheng

Acta Mathematica Sinica 1985, 1 (1): 22-34. DOI: 10.1007/BF02560000

Abstract （915）

PDF（pc）（2137KB）（945）

Save

Reference | Related Articles | Metrics

Select

On a Class of Second Order Partial Differential Operators of Non-Principal Type

Huang Yumin

Acta Mathematica Sinica 1985, 1 (1): 35-40. DOI: 10.1007/BF02560001

Abstract （936）

PDF（pc）（905KB）（641）

Save

Reference | Related Articles | Metrics

Select

St. Frunza’s Conjecture and Strongly Decomposable Operators

Zou Chengzu, Sun Shanli

Acta Mathematica Sinica 1985, 1 (1): 41-46. DOI: 10.1007/BF02560002

Abstract （905）

PDF（pc）（983KB）（774）

Save

Reference | Related Articles | Metrics

Select

Arithmetic Characterization of Algebraic Number Fields with Class Group Given

Feng Keqin

Acta Mathematica Sinica 1985, 1 (1): 47-54. DOI: 10.1007/BF02560003

Abstract （939）

PDF（pc）（1551KB）（752）

Save

Reference | Related Articles | Metrics

Select

A Class of Nonlinear Evolution Equations Solvable by the Inverse Spectral Transform

Zhuang Dawei, Li Yishen

Acta Mathematica Sinica 1985, 1 (1): 55-71. DOI: 10.1007/BF02560004

Abstract （878）

PDF（pc）（2082KB）（854）

Save

Reference | Related Articles | Metrics

Select

A Conditional Result on Goldbach Problem

Wang Yuan, Shan Zun

Acta Mathematica Sinica 1985, 1 (1): 72-78. DOI: 10.1007/BF02560005

Abstract （853）

PDF（pc）（786KB）（699）

Save

Reference | Related Articles | Metrics

Select

The Construction of Hyperbolic Surfaces in 3 Dimensional Minkowski Space and Sinh-Laplace Equation

Hu Hesheng

Acta Mathematica Sinica 1985, 1 (1): 79-86. DOI: 10.1007/BF02560006

Abstract （876）

PDF（pc）（1220KB）（1205）

Save

Reference | Related Articles | Metrics

Select

Periodic Solutions for The Semilinear Spherical Wave Equation

Chang Kungching, Hong Chongwei

Acta Mathematica Sinica 1985, 1 (1): 87-97. DOI: 10.1007/BF02560007

Abstract （878）

PDF（pc）（1462KB）（865）

Save

Reference | Related Articles | Metrics

Select

Potentials and the Distributions of the Last exit Times of Birth and Death Processes

Xue Xingxiong

Acta Mathematica Sinica 1985, 1 (2): 97-108. DOI: 10.1007/BF02560024

Abstract （799）

PDF（pc）（1701KB）（532）

Save

Reference | Related Articles | Metrics

Select

The Difference Between Consecutive Primes

Lu Minggao

Acta Mathematica Sinica 1985, 1 (2): 109-118. DOI: 10.1007/BF02560025

Abstract （1037）

PDF（pc）（1063KB）（645）

Save

Reference | Related Articles | Metrics

Select

Limit Boundary Value Problem for Nonlinear Differential Equation of the Second Order

Liang Zhongchao

Acta Mathematica Sinica 1985, 1 (2): 119-125. DOI: 10.1007/BF02560026

Abstract （723）

PDF（pc）（1113KB）（536）

Save

Reference | Related Articles | Metrics

Select

Isometric and Almost Isometric Pperators of B(L¹→L¹)

Ding Guanggui

Acta Mathematica Sinica 1985, 1 (2): 126-140. DOI: 10.1007/BF02560027

Abstract （682）

PDF（pc）（2146KB）（787）

Save

Reference | Related Articles | Metrics

Select

On the Arithmetic Properties of the Values of G-functions

Xu Guangshan

Acta Mathematica Sinica 1985, 1 (2): 141-152. DOI: 10.1007/BF02560028

Abstract （803）

PDF（pc）（1687KB）（690）

Save

Reference | Related Articles | Metrics

Select

Trigonometry (Ⅰ)

Yu Yanlin

Acta Mathematica Sinica 1985, 1 (2): 153-160. DOI: 10.1007/BF02560029

Abstract （673）

PDF（pc）（995KB）（613）

Save

Related Articles | Metrics

Select

Type Structures

Huang Qieyuan

Acta Mathematica Sinica 1985, 1 (2): 161-172. DOI: 10.1007/BF02560030

Abstract （762）

PDF（pc）（2299KB）（625）

Save

Reference | Related Articles | Metrics

Select

The Extremal Surfaces in the 3-dimensional Minkowski Space

Gu Chaohao

Acta Mathematica Sinica 1985, 1 (2): 173-180. DOI: 10.1007/BF02560031

Abstract （772）

PDF（pc）（1309KB）（708）

Save

Reference | Related Articles | Metrics

Select

A General Criterion for Normality

Yang Lo

Acta Mathematica Sinica 1985, 1 (2): 181-193. DOI: 10.1007/BF02560032

Abstract （732）

PDF（pc）（1791KB）（780）

Save

Reference | Related Articles | Metrics

Select

Further Generalizations of Opial’s Inequality

Qi Zheng

Acta Mathematica Sinica 1985, 1 (3): 196-200. DOI: 10.1007/BF02564813

Abstract （612）

PDF（pc）（3318KB）（686）

Save

Reference | Related Articles | Metrics

Select

On Non-negative Solutions of a Kind of Non-linear Convolution Equation

Yao Jingqi

Acta Mathematica Sinica 1985, 1 (3): 201-205. DOI: 10.1007/BF02564814

Abstract （572）

PDF（pc）（2289KB）（743）

Save

Reference | Related Articles | Metrics

Select

On the Asymptotic Behavior of Nearest Neighbor Estimator of Conditional Median

Zheng Zhongguo

Acta Mathematica Sinica 1985, 1 (3): 206-212. DOI: 10.1007/BF02564815

Abstract （576）

PDF（pc）（3311KB）（478）

Save

Reference | Related Articles | Metrics

Select

On Lower Bounds for Linear Forms in the Values of a Class of p-adic G-functions

Wang Lianxiang

Acta Mathematica Sinica 1985, 1 (3): 213-220. DOI: 10.1007/BF02564816

Abstract （567）

PDF（pc）（3918KB）（393）

Save

Reference | Related Articles | Metrics

Select

On the Diophantine Equation 1/x+1/y+1/z+1/w+1/xyzw=0^*

Zhang Mingzhi

Acta Mathematica Sinica 1985, 1 (3): 221-224. DOI: 10.1007/BF02564817

Abstract （579）

PDF（pc）（1750KB）（427）

Save

Reference | Related Articles | Metrics

Select

On Self-Adjoint Domains of 2-nd Order Differential Operators in Limit-Circle Case

Cao Zhijiang

Acta Mathematica Sinica 1985, 1 (3): 225-230. DOI: 10.1007/BF02564818

Abstract （633）

PDF（pc）（3307KB）（415）

Save

Reference | Related Articles | Metrics

Select

The Non-closeness and Non-denseness of H^∞ in BMO

Zhao Zhongze

Acta Mathematica Sinica 1985, 1 (3): 231-240. DOI: 10.1007/BF02564819

Abstract （572）

PDF（pc）（4802KB）（439）

Save

Reference | Related Articles | Metrics

Select

Free Vibrations of n-dimensional Balls

Hong Chongwei

Acta Mathematica Sinica 1985, 1 (3): 241-250. DOI: 10.1007/BF02564820

Abstract （708）

PDF（pc）（4369KB）（590）

Save

Reference | Related Articles | Metrics

Select

A Note on Algebraic Independence of Numbers

Zhu Yaochen

Acta Mathematica Sinica 1985, 1 (3): 251-254. DOI: 10.1007/BF02564821

Abstract （575）

PDF（pc）（1751KB）（484）

Save

Reference | Related Articles | Metrics

Select

On the Sufficient Conditions for the Existence of Limit Cycles of the System dx/dt=y,dy/dt=Σb_ijxⁱy^j

Huang Kecheng

Acta Mathematica Sinica 1985, 1 (3): 255-260. DOI: 10.1007/BF02564822

Abstract （585）

PDF（pc）（2880KB）（447）

Save

In the theory of oscillations, it is needed to discuss whether the nonlinear differential equation
d²x/dt²+f(x,dx/dt)dx/dt+g(x)=0 (A)
has perxodic solutions.

Related Articles | Metrics

Select

Infinite Dimensional Reaction-diffusion Processes

Chen Mufa

Acta Mathematica Sinica 1985, 1 (3): 261-273. DOI: 10.1007/BF02564823

Abstract （596）

PDF（pc）（6873KB）（349）

Save

Reference | Related Articles | Metrics

Select

Theorems on the Zero Density of the Riemann Zeta Function

Zhang Yitang

Acta Mathematica Sinica 1985, 1 (3): 274-285. DOI: 10.1007/BF02564824

Abstract （620）

PDF（pc）（5080KB）（748）

Save

Reference | Related Articles | Metrics

Select

Some Questions on the Space With an Indefinite Metric

Yan Shaozong

Acta Mathematica Sinica 1985, 1 (4): 285-293. DOI: 10.1007/BF02564834

Abstract （835）

PDF（pc）（5926KB）（583）

Save

Reference | Related Articles | Metrics

Select

On Fine Matrix Representations of Nilpotent Operators

Lu Shijie

Acta Mathematica Sinica 1985, 1 (4): 294-301. DOI: 10.1007/BF02564835

Abstract （878）

PDF（pc）（4039KB）（654）

Save

Reference | Related Articles | Metrics

Select

Some Results on Regular Conditional Probabilities

Ma Zhiming

Acta Mathematica Sinica 1985, 1 (4): 302-307. DOI: 10.1007/BF02564836

Abstract （815）

PDF（pc）（3858KB）（563）

Save

Reference | Related Articles | Metrics

Select

On Harmonic Maps with Finite Energy^*

Shen Yibin, Pan Yanglian

Acta Mathematica Sinica 1985, 1 (4): 308-313. DOI: 10.1007/BF02564837

Abstract （916）

PDF（pc）（3212KB）（854）

Save

Reference | Related Articles | Metrics

Select

Strong Consistency of the Kernel Estimators of Conditional Density Function

Zhao Lincheng, Liu Zhijun

Acta Mathematica Sinica 1985, 1 (4): 314-318. DOI: 10.1007/BF02564838

Abstract （808）

PDF（pc）（2576KB）（518）

Save

Reference | Related Articles | Metrics

Select

On the Periodic Solutions of Hamiltonian Systems of Second-order

Deng Shitao

Acta Mathematica Sinica 1985, 1 (4): 319-326. DOI: 10.1007/BF02564839

Abstract （838）

PDF（pc）（4279KB）（500）

Save

Reference | Related Articles | Metrics

Select

On the operator equation f(A)=A

Tao Zhiguang

Acta Mathematica Sinica 1985, 1 (4): 327-334. DOI: 10.1007/BF02564840

Abstract （815）

PDF（pc）（4991KB）（684）

Save

Reference | Related Articles | Metrics

Select

An Analytic Doubly-expansive Self-homeomorphism of the Open n-cube

Mai Jiehua, Ouyang Yiru, Yang Yanchang

Acta Mathematica Sinica 1985, 1 (4): 335-342. DOI: 10.1007/BF02564841

Abstract （991）

PDF（pc）（3351KB）（718）

Save

Reference | Related Articles | Metrics

Select

On a Conjecture of an Invariance Principle for Sequences of Associated Random Variables^*

Lin Zhengyan

Acta Mathematica Sinica 1985, 1 (4): 343-347. DOI: 10.1007/BF02564842

Abstract （938）

PDF（pc）（2169KB）（546）

Save

Reference | Related Articles | Metrics

Acta Mathematica Sinica 1985 Vol.1

Share