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POSITIVE FUNCTIONALS ON ζ(R^n)
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作者 Ryszard Grzaslewicz 《Acta Mathematica Scientia》 SCIE CSCD 1990年第3期303-310,共8页
Let (E) be a space of operators on a finite dimensional Hilbert space E, and let (E) be its dual In this paper the positive part is considered for the unit ball of (E). We investigate the atructure of extremal subsets... Let (E) be a space of operators on a finite dimensional Hilbert space E, and let (E) be its dual In this paper the positive part is considered for the unit ball of (E). We investigate the atructure of extremal subsets of. In particular it is given a characterization of extreme pesitive functioals on (E). 展开更多
关键词 TH positive functionALS ON R~n
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Game Theory Based Model for Predictive Analytics Using Distributed Position Function
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作者 Mirhossein Mousavi Karimi Shahram Rahimi 《International Journal of Intelligence Science》 2024年第1期22-47,共26页
This paper presents a game theory-based method for predicting the outcomes of negotiation and group decision-making problems. We propose an extension to the BDM model to address problems where actors’ positions are d... This paper presents a game theory-based method for predicting the outcomes of negotiation and group decision-making problems. We propose an extension to the BDM model to address problems where actors’ positions are distributed over a position spectrum. We generalize the concept of position in the model to incorporate continuous positions for the actors, enabling them to have more flexibility in defining their targets. We explore different possible functions to study the role of the position function and discuss appropriate distance measures for computing the distance between the positions of actors. To validate the proposed extension, we demonstrate the trustworthiness of our model’s performance and interpretation by replicating the results based on data used in earlier studies. 展开更多
关键词 Distributed Position function Game Theory Group Decision Making Predictive Analytics
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ON RUBIN'S HARMONIC ANALYSIS AND ITS RELATED POSITIVE DEFINITE FUNCTIONS
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作者 Nji Bettaibi Kamel Mezlini Moufida El Gunichi 《Acta Mathematica Scientia》 SCIE CSCD 2012年第5期1851-1874,共24页
In this paper,a new formulation of the Rubin’s q-translation is given,which leads to a reliable q-harmonic analysis.Next,related q-positive definite functions are introduced and studied,and a Bochner’s theorem is pr... In this paper,a new formulation of the Rubin’s q-translation is given,which leads to a reliable q-harmonic analysis.Next,related q-positive definite functions are introduced and studied,and a Bochner’s theorem is proved. 展开更多
关键词 q-harmonic analysis definite positive function Bochner theorem
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Function of Cooperative Learning in Developing Positive Affect
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作者 佟玉平 《中国校外教育》 2008年第7期31-,共1页
This paper focus on the function of cooperative learning in developing positive affect,Including reducing anxiety,increasing motivation,facilitating the development of positive attitudes toward learning and language l... This paper focus on the function of cooperative learning in developing positive affect,Including reducing anxiety,increasing motivation,facilitating the development of positive attitudes toward learning and language learning,promoting self-esteem,as well as supporting different learning styles and encouraging perseverance in the difficult and confusing process of learning a foreign language. 展开更多
关键词 function cooperative learning positive Affect
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A Certain Subclass of Analytic Functions with Bounded Positive Real Part 被引量:2
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作者 Young Jae Sim Oh Sang Kwon 《Advances in Pure Mathematics》 2013年第4期409-414,共6页
For real numbers α and β such that 0≤α<1<β, we denote by T(α,β) the class of normalized analytic functions which satisfy , where U denotes the open unit disk. We find some relationships involving function... For real numbers α and β such that 0≤α<1<β, we denote by T(α,β) the class of normalized analytic functions which satisfy , where U denotes the open unit disk. We find some relationships involving functions in the class T(α,β). And we estimate the bounds of coefficients and solve Fekete-Szego problem for functions in this class. Furthermore, we investigate the bounds of initial coefficients of inverse functions or bi-univalent functions. 展开更多
关键词 functions of Bounded positive Real Part Fekete-Szego Problem Inverse functions Bi-Univalent functions
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Functional Positioning of Pastoral Complex in the Context of Rural Revitalization Strategy:A Case Study of Pavlo Eco Valley in Gaoan City of Jiangxi Province 被引量:2
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作者 Hancheng ZHAO 《Asian Agricultural Research》 2020年第10期16-18,共3页
As a new form of industry proposed in the context of the rural revitalization strategy,the pastoral complex has sprung up under the support of various policies.However,there are also various problems in the developmen... As a new form of industry proposed in the context of the rural revitalization strategy,the pastoral complex has sprung up under the support of various policies.However,there are also various problems in the development of pastoral complex.The functional positioning of pastoral complex is not proper and there is serious homogeneous problem.These greatly restrict the development of pastoral complex.This study,taking the rural revitalization strategy as the background,analyzed the functional positioning of pastoral complex from production,ecology,and living.Besides,taking Pavlo Eco Valley in Gaoan City of Jiangxi Province as an example,it studied its functional positioning and came up with pertinent recommendations for its further development. 展开更多
关键词 Rural revitalization Pastoral complex functional positioning
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THE FEKETE-SZEG PROBLEM FOR CLOSE-TO-CONVEX FUNCTIONS WITH RESPECT TO THE KOEBE FUNCTION 被引量:1
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作者 Bogumila KOWALCZYK Adam LECKO 《Acta Mathematica Scientia》 SCIE CSCD 2014年第5期1571-1583,共13页
An analytic function f in the unit disk D := {z ∈ C : |z| 〈 1}, standardly normalized, is called close-to-convex with respect to the Koebe function k(z) := z/(1-z)2, z ∈ D, if there exists δ ∈ (-π/2,... An analytic function f in the unit disk D := {z ∈ C : |z| 〈 1}, standardly normalized, is called close-to-convex with respect to the Koebe function k(z) := z/(1-z)2, z ∈ D, if there exists δ ∈ (-π/2,π/2) such that Re {eiδ(1-z)2f′(z)} 〉 0, z ∈ D. For the class C(k) of all close-to-convex functions with respect to k, related to the class of functions convex in the positive direction of the imaginary axis, the Fekete-Szego problem is studied. 展开更多
关键词 Fekete-Szego problem close-to-convex functions close-to-convex functionswith respect to the Koebe function close-to-convex functions with argumentδ functions convex in the positive direction of the imaginary axis
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NEW SUBCLASS OF ANALYTIC FUNCTIONS IN CONICAL DOMAIN ASSOCIATED WITH A LINEAR OPERATOR
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作者 Muhammed ARIF Shahid MAHMOOD +1 位作者 Janusz SOKOL Jacek DZIOK 《Acta Mathematica Scientia》 SCIE CSCD 2016年第3期704-716,共13页
The main object of the present paper is to investigate a number of useful properties such as inclusion relations, distortion bounds, coefficient estimates, subordination results, the Fekete-Szego problem and some othe... The main object of the present paper is to investigate a number of useful properties such as inclusion relations, distortion bounds, coefficient estimates, subordination results, the Fekete-Szego problem and some other for a new subclass of analytic functions, which are defined here by means of linear operator. Relevant connections of the results presented here with those obtained in earlier works are also pointed out. 展开更多
关键词 analytie functions SUBORDINATION functions with positive real part linear operators conic domains
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Philosophy of GodForm:Power Authorities, Functional Position Levels, Religion and Science
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作者 Refet Ramiz 《Journal of Philosophy Study》 2021年第3期166-215,共50页
In this work,author expressed new R-Synthesis specifically.Good and/or correct perspective that must be behind the definitions and administration generally expressed.New perspective of the philosophy explained general... In this work,author expressed new R-Synthesis specifically.Good and/or correct perspective that must be behind the definitions and administration generally expressed.New perspective of the philosophy explained generally.Philosophy of GodForm is defined and expressed as connected/related with the following concepts:(a)basic principles,(b)17 upper constructional philosophies,(c)14 lower constructional philosophies,(d)eight basic philosophies.As special cases,Philosophy of Engineering and Technology,Philosophy of Wireless Administration and others defined as hybrid philosophies.17 specific components/units which can be considered to define the basic principles of the related formation,are proposed to be designed by GodForm and defined by the author.Philosophy of GodForm and its relation with Values and Positions specifically defined.New Era Theory and New Era Belief explained generally.Some specific religions/beliefs are defined as variants/forms of the Progressive Religion.Good and/or correct power authorities(R-Power Authority)are defined due to 29 categories.Functional position levels defined for the R-Power Authorities with a unique table.As result of the R-Synthesis,functional position levels of some philosophers,some scientists,and of Prophet Jesus,Prophet Mohamed,Prophets Mouses,Buddha,and of Confucius generally/specifically defined.Integration and past/present effects of some R-Power Authorities in 5 x 5 Ideal Political Construction specifically explained.New Era Belief,Concepts of GodX and Science relation explained with the following concepts:(1)Religion of GodForm,(2)Knowledge of GodX,(3)Nature of GodX.With this respect,some other characteristics of 7 GodX power authorities expressed with details as complementary information.Following concepts/systems defined to arrange and solve some/most/all religious problems,which are determined with R-Synthesis:(a)Religious Responsibilities and Positions,(b)Ideal Religious Administration,(c)Sustainable/Continuable Political Administration System,(d)Community Values Council/Authority for each world country,(e)Progressive Councils.15 general religious position categories defined to express their good and/or correct meanings/values/responsibilities in the religious system.21 general/specific cases/programs defined due to New Era Belief to solve possible past/present/future community values problems,to have continuous,judicious,and progressive administration about the 36 kinds of community values.Progressive Councils,which are related with the CUS-WW-HO,are defined.Progressive Religion Council and some of the related religious responsibilities expressed for the kind progressive religion studies due to the Philosophy of Progressive Religions. 展开更多
关键词 PHILOSOPHY New Era Philosophy Philosophy of GodX philosophy of religion religion and science New Era Theory New Era Belief Progressive Religions power authorities functional position levels
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MULTIPLE POSITIVE SOLUTIONS OF A SINGULAR (n-1,1) CONJUGATE BOUNDARY VALUE PROBLEM WITH DELAY 被引量:2
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作者 Weng Peixuan\ Tian YanlingDept. of Math.,South China Normal Univ.,Guangzhou 51 0 631 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2000年第2期128-136,共9页
This paper discusses the singular ( n\|1,1 ) conjugate boundary value problem as follows by using a fixed point index theorem in cones[HL(2:1,Z;2,Z]u (n) (t)+a(t)f(u(w(t)))=0,(0<t<1), u(t)=φ(t),(-τ≤t&l... This paper discusses the singular ( n\|1,1 ) conjugate boundary value problem as follows by using a fixed point index theorem in cones[HL(2:1,Z;2,Z]u (n) (t)+a(t)f(u(w(t)))=0,(0<t<1), u(t)=φ(t),(-τ≤t<0), u (j) (0)=u(1)=0,(1≤j≤n-2).Effort is devoted to give some sufficient conditions for which the equation has at least two positive solutions.An example to illustrate the application of this theorem is given. [FQ(6*2。39,X-W] 展开更多
关键词 Conjugate boundary value problem functional differential equation multiple positive solution.Keywords:Conjugateboundaryvalueproblem functionaldifferentialequation multiplepositivesolu-tion.
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The Refined Schwarz-Pick Estimates for Positive Real Part Holomorphic Functions in Several Complex Variables
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作者 Xiaosong LIU 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2023年第2期265-278,共14页
In this article,the refined Schwarz-Pick estimates for positive real part holomorphic functions p(x)=p(0)+Σ_(m=k)^(∞)D^(M)p(0)(x^(m))/m!:G→Care given,where k is a positive integer,and G is a balanced domain in comp... In this article,the refined Schwarz-Pick estimates for positive real part holomorphic functions p(x)=p(0)+Σ_(m=k)^(∞)D^(M)p(0)(x^(m))/m!:G→Care given,where k is a positive integer,and G is a balanced domain in complex Banach spaces.In particular,the results of first order Fréchet derivative for the above functions and higher order Frechet derivatives for positive real part holomorphic functions p(x)=p(0)+Σ_(s=1)^(∞)D^(sk)p(0)(x^(sk))/(sk)!:G→Care sharp for G=B,where B is the unit ball of complex Banach spaces or the unit ball of complex Hilbert spaces.Their results reduce to the classical result in one complex variable,and generalize some known results in several complex variables. 展开更多
关键词 Refined Schwarz-Pick estimate positive real part holomorphic function First order Fr´echet derivative Higher order Fréchet derivatives
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RECURSIVE REPRODUCING KERNELS HILBERT SPACES USING THE THEORY OF POWER KERNELS 被引量:1
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作者 M. Mouattamid 《Analysis in Theory and Applications》 2012年第2期111-124,共14页
The main objective of this work is to decompose orthogonally the reproducing kernels Hilbert space using any conditionally positive definite kernels into smaller ones by introducing the theory of power kernels, and to... The main objective of this work is to decompose orthogonally the reproducing kernels Hilbert space using any conditionally positive definite kernels into smaller ones by introducing the theory of power kernels, and to show how to do this decomposition recur- sively. It may be used to split large interpolation problems into smaller ones with different kernels which are related to the original kernels. To reach this objective, we will reconstruct the reproducing kernels Hilbert space for the normalized and the extended kernels and give the recursive algorithm of this decomposition. 展开更多
关键词 Hilber space reproducing kernel interpolant power function and Condition-ally positive kernel
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Studies on the Quantitative Structure-activity Relationship of Toxicity of Chlorophenol Serial Compounds in the ab initio Methods and Substitutive Position of Chlorine Atom (N_(PCS)) 被引量:15
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作者 ZHENG Qing WANG Lian-Sheng 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 北大核心 2007年第8期933-938,共6页
20 Quantum chemical parameters of chlorophenol compounds were fully optimized by using B3LYP method on both 6-31G^* and 6-311G^* basis sets. These structural parameters are taken as theoretical descriptors, and the ... 20 Quantum chemical parameters of chlorophenol compounds were fully optimized by using B3LYP method on both 6-31G^* and 6-311G^* basis sets. These structural parameters are taken as theoretical descriptors, and the experimental data of 20 compounds' aquatic photogen toxicity(-lgEC50) are used to perform stepwise regression in order to obtain two predicted -lgEC50 correlation models whose correlation coefficients R^2 are respectively 0.9186 and 0.9567. In addition, parameters of chlorine atom's substitutive positions and their correlations (NPCs) are taken as descriptors to obtain another predicted -lgEC50 model with the correlation coefficient R2 of 0.9444. Correlation degree of each independent variable in the three models is verified by using variance inflation factors (VIF) and t value. In the cross-validation method, cross-validation coefficients q^2 of 3 models are respectively 0.8748, 0.9119 and 0.8993, which indicates that the relativity and prediction ability of this model are superior to those of the model obtained by topological and BLYP methods. 展开更多
关键词 chlorophenol toxicity (-lgEC50) linear dissolving energy theory density functional theory (DFT) substitutive position of chlorine atom (NPCS) QSAR
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Quantities and function of NK cells in patients with positive BMMNC-Coombs test and cytopenia
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作者 袁鑫 《China Medical Abstracts(Internal Medicine)》 2016年第3期182-183,共2页
Objective To test NK cell quantities and function in patients with positive BMMNC-Coombs test(CBCPC)and cytopenia and to explore how NK cell participate in the progress of this disease.Methods The percentage of CD3-CD... Objective To test NK cell quantities and function in patients with positive BMMNC-Coombs test(CBCPC)and cytopenia and to explore how NK cell participate in the progress of this disease.Methods The percentage of CD3-CD56+NK cell in peripheral blood lymphocytes,the expression of activating receptor(NKG2D,NKp46,NKp44),inhibitory receptor(CD158a,CD158b),per- 展开更多
关键词 BMMNC test cell Quantities and function of NK cells in patients with positive BMMNC-Coombs test and cytopenia NK
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Modulation of the effective work function of TiN metal gate for PMOS application
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作者 韩锴 马雪丽 +1 位作者 杨红 王文武 《Journal of Semiconductors》 EI CAS CSCD 2013年第8期193-196,共4页
It is important to find a way to modulate the work function of TiN metal gate towards the valence band edge of Si,which can meet the lower threshold voltage requirement of p-type metal-oxide-semiconductor(MOS) trans... It is important to find a way to modulate the work function of TiN metal gate towards the valence band edge of Si,which can meet the lower threshold voltage requirement of p-type metal-oxide-semiconductor(MOS) transistor.In this work,effects of TiN thickness,post-deposition annealing(PDA),oxygen incorporation and N concentration variation on the work function of TiN metal gate in MOS structures are systematically investigated. It can be found that the work function positively shifts at the initial stage as the thickness of the TiN layer increases and stabilizes at such a thickness.PDA at N_2 ambience with a trace of O_2 can also cause a positive shift in the work function of TiN metal gate.The same tendency can be observed when oxygen is incorporated into TiN.Finally, increasing the N concentration in TiN can also positively shift the work function.All these measures are effective in modulating the TiN metal gate so that it is more suitable for PMOS application. 展开更多
关键词 work function modulation PMOS positive shift
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