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3D Fractals, Axiom of Algebra (Δn)n = +1
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作者 Emmanuel Cadier Anaxhaoza 《Advances in Pure Mathematics》 2023年第7期473-481,共9页
After having laid down the Axiom of Algebra, bringing the creation of the square root of -1 by Euler to the entire circle and thus authorizing a simple notation of the nth roots of unity, the author uses it to organiz... After having laid down the Axiom of Algebra, bringing the creation of the square root of -1 by Euler to the entire circle and thus authorizing a simple notation of the nth roots of unity, the author uses it to organize homogeneous divisions of the limited development of the exponential function, that is opening the way to the use of a whole bunch of new primary functions in Differential Calculus. He then shows how new supercomplex products in dimension 3 make it possible to calculate fractals whose connexity depends on the product considered. We recall the geometry of convex polygons and regular polygons. 展开更多
关键词 PSYCHEDELIC axiom of Algebra (AA) Generalization of the Sign Quantum Physics Self-Derivative Exponential Cosinus SINUS Stable Groups for Derivation Operation Differential Calculation Theory Supercomplex Products Regular Polygons 3D Fractals Mathematical Imagery Geometry of Regular Polygons
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The Evaluation of Risk-Based Resource Allocation Alternatives Based on Fuzzy Information Axiom
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作者 Jie Yu Yuliang Wang 《Journal of World Architecture》 2023年第6期70-75,共6页
This paper presents an analysis of the challenges in risk-based resource allocation in engineering projects.Sub-sequently,an alternative resource allocation evaluation method based on language information and informat... This paper presents an analysis of the challenges in risk-based resource allocation in engineering projects.Sub-sequently,an alternative resource allocation evaluation method based on language information and information axioms is proposed.Firstly,the evaluation team uses language information to give the evaluation information of the alternatives of risk resource allocation and provides the corresponding expected information for each resource.Secondly,according to the transformation formula of language information and fuzzy numbers,the above information is transformed into the evaluation information and expected information of the alternatives of risk-based resource allocation.Thirdly,according to the transformation formula of language information and fuzzy numbers,the above information is transformed into evalu-ation information and expectation information of alternative risk resource allocation.Finally,according to the information amount of each risk resource and the corresponding weight,the comprehensive information amount of the expected risk-based resource allocation alternatives is determined. 展开更多
关键词 Engineering project Risk assessment Language information Fuzzy information axiom
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Separation axioms in topological ordered spaces
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作者 LI Kedian 《商丘师范学院学报》 CAS 2012年第3期10-14,共5页
The Ti-axiom,the Ti-ordered axiom and Ti-pairwise axiom(i = 0,1,2,3,4) of topological ordered space are discussed and proved that they are equivalence under the certain conditions.
关键词 topological order space Ti-axiom Ti-ordered axiom Ti-pairwise axiom
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INFORMATION AXIOM BASED EVALUATION APPROACH TO FACILITY LAYOUT PROBLEM
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作者 王晓勇 唐敦兵 楼佩煌 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2009年第3期170-177,共8页
The facility layout problem belongs to typical multiple-attribute decision-making(MADM) problems. To make the information axiom fit to MADM problems, the original computation method for the information content is im... The facility layout problem belongs to typical multiple-attribute decision-making(MADM) problems. To make the information axiom fit to MADM problems, the original computation method for the information content is improved by increasing the satisfaction degree item. Attribute values are divided into precise type, uncertainty type and fuzzy type. For benefit, cost, fixation, and interval type attributes, the computation methods for the information content on the three types of attribute values are presented. The improved information content can reflect the system success probability and the decision-maker satisfaction degree simultaneously and evaluate the MADM problem including multiple type attribute values. Finally, as a case study, the facility layout alternatives of a welding assembly workshop are evaluated. The result verifies the validity and the feasibility of the improved information axiom on the MADM problems. 展开更多
关键词 plant layout decision making information axiom multiple-attribute decision-making(MADM)
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西门子AXIOM Artis数字减影X线机在肾外伤DSA中摄影参数的探讨
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作者 焦河 官泳松 +1 位作者 费泽军 陈宏汉 《实用医学杂志》 CAS 2005年第4期411-412,共2页
目的:探讨西门子AXIOMArtis数字减影X线机摄影参数(采集参数、血管造影技术参数)在肾外伤DSA中的选择。方法:选择5例肾外伤患者在常规消毒、铺巾、穿刺、插管下,分别行腹主动脉DSA检查和超选择性肾动脉DSA检查。结果:选择适当的数字减影... 目的:探讨西门子AXIOMArtis数字减影X线机摄影参数(采集参数、血管造影技术参数)在肾外伤DSA中的选择。方法:选择5例肾外伤患者在常规消毒、铺巾、穿刺、插管下,分别行腹主动脉DSA检查和超选择性肾动脉DSA检查。结果:选择适当的数字减影X线机摄影参数行DSA造影检查,准确显示了肾外伤部位、程度、出血灶及其相邻血管的关系。结论:数字减影X线机摄影参数在肾外伤DSA中的正确选择,对肾外伤性肾内动脉的影像显示、肾外伤的诊疗及患者的安全性,具有重要意义。 展开更多
关键词 西门子axiom Artis数字减影X线机 肾外伤 DSA 摄影参数
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Generalized covariant differentiation and axiom-based tensor analysis 被引量:3
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作者 Yajun YIN 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI CSCD 2016年第3期379-394,共16页
This paper reports the new progresses in the axiomatization of tensor anal- ysis, including the thought of axiomatization, the concept of generalized components, the axiom of covariant form invariability, the axiomati... This paper reports the new progresses in the axiomatization of tensor anal- ysis, including the thought of axiomatization, the concept of generalized components, the axiom of covariant form invariability, the axiomatized definition, the algebraic structure, the transformation group, and the simple calculation of generalized covariant differentia- tions. These progresses strengthen the tendency of the axiomatization of tensor analysis. 展开更多
关键词 tensor analysis axiom of covariant form invariability generalized compo-nent generalized covariant differentiation covariant differential transformation group
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On an Axiomatic Foundation for a Theory of Everything 被引量:6
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作者 CUI Weicheng 《Journal of Philosophy Study》 2021年第4期241-267,共27页
Whether a unified theory of everything(TOE)is possible or not is a philosophical question and yes or no can be chosen in a two-valued logic system.Currently the two schools are in conflict with each other.Based on the... Whether a unified theory of everything(TOE)is possible or not is a philosophical question and yes or no can be chosen in a two-valued logic system.Currently the two schools are in conflict with each other.Based on the relativity of simultaneity axiom proposed in this paper,the present author suggests to use a midway philosophy to replace the present materialist philosophy for modern sciences;then this conflict together with many other conflicts among different theories such as classical mechanics(CM),general relativity(GR),and quantum mechanics(QM)can be solved and a unified theory of everything for the world we can observe can be constructed.In this paper,the axiomatic foundation for a TOE is proposed which contains six fundamental axioms.Various problems related to these foundational issues are discussed.It is hoped that the present paper might show a new promise and a new direction for TOE which would be helpful for the further development of modern sciences. 展开更多
关键词 axiom mind-body problem the demarcation problem cause-effect law theory of everything(TOE)
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A minimal axiom group for rough set based on quasi-ordering 被引量:2
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作者 代建华 陈卫东 潘云鹤 《Journal of Zhejiang University Science》 CSCD 2004年第7期810-815,共6页
Rough set axiomatization is one aspect of rough set study to characterize rough set theory using dependable and minimal axiom groups. Thus, rough set theory can be studied by logic and axiom system methods. The classi... Rough set axiomatization is one aspect of rough set study to characterize rough set theory using dependable and minimal axiom groups. Thus, rough set theory can be studied by logic and axiom system methods. The classic rough set theory is based on equivalent relation, but rough set theory based on reflexive and transitive relation (called quasi-ordering) has wide applications in the real world. To characterize topological rough set theory, an axiom group named RT, consisting of 4 axioms, is proposed. It is proved that the axiom group reliability in characterizing rough set theory based on similar relation is reasonable. Simultaneously, the minimization of the axiom group, which requires that each axiom is an equation and each is independent, is proved. The axiom group is helpful for researching rough set theory by logic and axiom system methods. 展开更多
关键词 Rough set theory QUASI-ORDERING axiomS Minimization
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A Hierarchy of Axiom Systems for Set Theory
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作者 张锦文 《Chinese Quarterly Journal of Mathematics》 CSCD 1989年第3期7+1-6,共7页
在文献[1,2]中,我们研究了范畴论基础,建立了集合的公理系统ACG,它能够处理超出了集合与类的极其大的汇合。本文进一步推广了系统ACG,建立了集合论公理系统的三个无穷序列:H<sub>0</sub>,H<sub>1</sub>,…;J<... 在文献[1,2]中,我们研究了范畴论基础,建立了集合的公理系统ACG,它能够处理超出了集合与类的极其大的汇合。本文进一步推广了系统ACG,建立了集合论公理系统的三个无穷序列:H<sub>0</sub>,H<sub>1</sub>,…;J<sub>0</sub>,J<sub>1</sub>,…,G<sub>0</sub>,G<sub>1</sub>,…。在建立这些公理系统的过程中,我们使用了类型论的方法,它们描述的能力是逐步增长的, 展开更多
关键词 集合论公理系统 axiom 类型论 范畴论 无穷序列 Numbers 数学季刊 stored INFINITY proof
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An Equivalent Form of the Dedekind Axiomand Its Application(Ⅱ)——Also on the unity of the Continuous Induction,the Mathem atical Induction and the Transfinite Induction 被引量:1
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作者 萧治经 熊萍 《Chinese Quarterly Journal of Mathematics》 CSCD 1998年第4期24-28, ,共5页
In this paper,a common characteristic of real number system and well ordered set is revealed and proved to be an equivalent form of the Dedekind Axiom or the Continuous Induction in R. Basing on it,we get the unified ... In this paper,a common characteristic of real number system and well ordered set is revealed and proved to be an equivalent form of the Dedekind Axiom or the Continuous Induction in R. Basing on it,we get the unified form of the mathematical induction,the transfinite induction and the continuous induction and generalize induction to totally ordered set that has the same characteristic. 展开更多
关键词 mathematical induction transfinite induction continuous induction well order totally order Dedekinds axiom
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An Equivalent Form of the Dedekind Axiomand Its Application(Ⅰ)——Also on theunity ofthe ContinuousInduction,theMathem aticalInduction and theTransfiniteInduction 被引量:1
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作者 萧治经 熊萍 《Chinese Quarterly Journal of Mathematics》 CSCD 1998年第3期74-80, ,共7页
In this paper,a common characteristic of real number system and well ordered set is revealed and proved to be an equivalent form of the Dedekind Axiom or the Continuous Induction in R. Basing on it,we get the unif... In this paper,a common characteristic of real number system and well ordered set is revealed and proved to be an equivalent form of the Dedekind Axiom or the Continuous Induction in R. Basing on it,we get the unified form of the mathematical induction,the transfinite induction and the continuous induction and generalize induction to totally ordered set that has the same characteristic. 展开更多
关键词 mathematical induction transfinite induction continuous induction well order totally order Dedekinds axiom
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A MULTIDIMENSIONAL CENTRAL LIMIT THEOREM WITH SPEED OF CONVERGENCE FOR AXIOM A DIFFEOMORPHISMS
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作者 夏红强 檀大耀 《Acta Mathematica Scientia》 SCIE CSCD 2011年第3期1123-1132,共10页
Let T:X → X be an Axiom A diffeomorphism,m the Gibbs state for a Hlder continuous function ɡ. Assume that f:X → R^d is a Hlder continuous function with ∫_X^(fdm) = 0.If the components of f are cohomologously i... Let T:X → X be an Axiom A diffeomorphism,m the Gibbs state for a Hlder continuous function ɡ. Assume that f:X → R^d is a Hlder continuous function with ∫_X^(fdm) = 0.If the components of f are cohomologously independent, then there exists a positive definite symmetric matrix σ~2:=σ~2 (f ) such that S^fn √ n converges in distribution with respect to m to a Gaussian random variable with expectation 0 and covariance matrix σ~2 . Moreover, there exists a real number A 〉 0 such that, for any integer n ≥ 1,Π( m*( 1√ nS f n ),N (0,σ~2 ) ≤A√n, where m*(1√ n S^fn)denotes the distribution of 1√ n S^fn with respect to m, and Π is the Prokhorov metric. 展开更多
关键词 multidimensional central limit theorem axiom A diffeomorphisms symbolic dynamics transfer operator
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A New Minimal Rough Set Axiom Group
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作者 DAIJian-hua 《Wuhan University Journal of Natural Sciences》 CAS 2004年第6期875-878,共4页
Rough set axiomatization is one aspect of rough set study, and the purpose is to characterize rough set theory using independable and minimal axiom groups. Thus, rough set theory can be studied by logic and axiom syst... Rough set axiomatization is one aspect of rough set study, and the purpose is to characterize rough set theory using independable and minimal axiom groups. Thus, rough set theory can be studied by logic and axiom system methods. To characterize rough set theory, an axiom group named H consisting of 4 axioms, is proposed. That validity of the axiom group in characterizing rough set theory is reasonable, is proved. Simultaneously, the minimization of the axiom group, which requires that each axiom is an inequality and each is independent, is proved. The axiom group is helpful for researching rough set theory by logic and axiom system methods. Key words rough set - lower approximation - axioms - minimization CLC number TP 18 Foundation item: Supported by the 973 National Basic Research Program of China (2002CB312106) and Science & Technology Program of Zhejiang Province (2004C31G101003)Biography: DAI Jian-hua (1977-), male, Ph. D, research direction: data mining, artificial intelligence, rough sets, evolutionary computation. 展开更多
关键词 rough set lower approximation axiomS MINIMIZATION
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Stability of Hausdorff dimension of Axiom A attractors under random perturbations
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作者 ZHAO Yang 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2008年第2期233-239,共7页
This paper proves that the Hausdorff dimension of an Axiom A attractor is stable under random perturbations.
关键词 axiom A attractor random dynamical system Hausdorff dimension.
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On Axiom A + no-cycles
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作者 冯庆富 张勇 《Northeastern Mathematical Journal》 CSCD 2002年第2期175-177,共3页
In this paper, we give another description of Axiom A plus no cycles condition.
关键词 obstruction point axiom A plus no cycles condition chain recurrent set HYPERBOLICITY
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Axiom Cosmology: A New Direction
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作者 Yonghong Liu 《Journal of Modern Physics》 2014年第18期2041-2048,共8页
In this work we have to deal with the axiomatization of cosmology, but it is only recently that we have hit upon a new mathematical approach to capitalize on our new set identities for the basic laws of cosmology. So ... In this work we have to deal with the axiomatization of cosmology, but it is only recently that we have hit upon a new mathematical approach to capitalize on our new set identities for the basic laws of cosmology. So our proposal of settlement is that we will propose some new laws (e.g., formation of the black hole). We introduce the concept of axiom cosmology. This principle describes the cosmology which can get freedom from the notion of the induction. We present a large-scale structure model of the universe, and this leads to successfully explanation of problem of closed universe or open universe (because from the outset it is theorem and its succinct proof). In this paper we prove that the non-singular point theorem means that a singularity cannot be mathematically defined nor physical. It allows us to overcome the mysterious, physical singularity conundrum and explain meaningful antimatter annihilations for general configurations. 展开更多
关键词 axiom COSMOLOGY MATTER ANTIMATTER DARK MATTER Black Holes SINGULARITY Large-Scale Structure
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The Physical Laws and Mathematical Axioms of the Brain’s OS and the Traditional Fundamental Laws of Thought of Logic and Philosophy
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作者 Leo Depuydt 《Advances in Pure Mathematics》 2021年第12期988-1039,共52页
This article presents four (4) additions to a book on the brain’s OS published by SciRP in 2015 [1]. It is a kind of appendix to the book. Some familiarity with the earlier book is presupposed. The book itself propos... This article presents four (4) additions to a book on the brain’s OS published by SciRP in 2015 [1]. It is a kind of appendix to the book. Some familiarity with the earlier book is presupposed. The book itself proposes a complete physical and mathematical blueprint of the brain’s OS. A first addition to the book (see Chapters 5 to 10 below) concerns the relation between the afore-mentioned blueprint and the more than 2000-year-old so-called fundamental laws of thought of logic and philosophy, which came to be viewed as being three (3) in number, namely the laws of 1) Identity, 2) Contradiction, and 3) the Excluded Middle. The blueprint and the laws cannot both be the final foundation of the brain’s OS. The design of the present paper is to interpret the laws in strictly mathematical terms in light of the blueprint. This addition constitutes the bulk of the present article. Chapters 5 to 8 set the stage. Chapters 9 and 10 present a detailed mathematical analysis of the laws. A second addition to the book (Chapter 11) concerns the distinction between the laws and the axioms of the brain’s OS. Laws are part of physics. Axioms are part of mathematics. Since the theory of the brain’s OS involves both physics and mathematics, it exhibits both laws and axioms. A third addition (Chapter 12) to the book involves an additional flavor of digitality in the brain’s OS. In the book, there are five (5). But brain chemistry requires a sixth. It will be called Existence Digitality. A fourth addition (Chapter 13) concerns reflections on the role of imagination in theories of physics in light of the ignorance of deeper causes. Chapters 1 to 4 present preliminary matter, for the most part a brief survey of general concepts derived from what is in the book [1]. Some historical notes are gathered at the end in Chapter 14. 展开更多
关键词 Aristotle Boole G. Brain’s OS Fundamental Laws of Thought Kolmogorov A. N. Laws and axioms Leibniz G. W. Locke J. Logic PHILOSOPHY Rational Human Intelligence Venn J.
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西门子AXIOM Aristo MX双板DR故障应急维修一例
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作者 丁加泽 潘新庆 《医疗装备》 2019年第7期123-123,共1页
西门子AXIOM Aristo MX双板DR,在使用过程中机器的扫描速度快、图像清晰,比较受科室的青睐[1]。DR属于精密度、集成度较高的设备,是临床诊断疾病的常用工具[2]。其在我院承担了大量的影像拍片工作,一旦停机,会严重影响放射科和临床科室... 西门子AXIOM Aristo MX双板DR,在使用过程中机器的扫描速度快、图像清晰,比较受科室的青睐[1]。DR属于精密度、集成度较高的设备,是临床诊断疾病的常用工具[2]。其在我院承担了大量的影像拍片工作,一旦停机,会严重影响放射科和临床科室正常工作,因此要求医院医学工程科掌握一些应急的故障解决办法,以防突发情况。本研究介绍1例DR故障的应急维修,供同行参考。 展开更多
关键词 西门子axiom Aristo MX双板DR 故障 维修
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SIEMENS AXIOM Aristos VX Plus DR故障维修四例
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作者 李啟东 杨家明 麦一山 《医疗装备》 2021年第3期135-136,共2页
SIEMENS AXIOM Aristos VX Plus DR是一种临床使用较为广泛的数字化X线摄影设备,也是采用Trixell Pixium4600平板探测器采集图像的通用胸片和四肢摄像系统,尤其适合于对立位与坐位患者实施检查[1-3]。在体检科,该设备多用于数字化胸片... SIEMENS AXIOM Aristos VX Plus DR是一种临床使用较为广泛的数字化X线摄影设备,也是采用Trixell Pixium4600平板探测器采集图像的通用胸片和四肢摄像系统,尤其适合于对立位与坐位患者实施检查[1-3]。在体检科,该设备多用于数字化胸片和骨骼摄影中,有效地提高了患者的流通量。 展开更多
关键词 axiom Aristos VX Plus DR 束光器灯泡 旋转阳极 球管电机 急停开关
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Pre—Separation Axioms in Fuzzifying Topology 被引量:6
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作者 K.M.AbdEl-Hakeim F.M.Zeyada 《模糊系统与数学》 CSCD 2003年第1期28-36,共9页
In the present paper we introduce and study pre-T0-,pre-R0-,pre-R1-,pre-T2(pre-Hausdorff)-,pre-T3(pre-regularity)-,pre-T4(pre-normality)-,pre-strong T3- and pre-strong T4-separation axioms in fuzzifying topology and g... In the present paper we introduce and study pre-T0-,pre-R0-,pre-R1-,pre-T2(pre-Hausdorff)-,pre-T3(pre-regularity)-,pre-T4(pre-normality)-,pre-strong T3- and pre-strong T4-separation axioms in fuzzifying topology and give some of their characterisations as well as the relations of these axioms and other separation axioms in fuzzifying topology introduced by Shen[7]. 展开更多
关键词 模糊逻辑 模糊拓扑 模糊准开集 模糊分离公理
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