期刊文献+
共找到52篇文章
< 1 2 3 >
每页显示 20 50 100
Mass Constituents of a Flat Lattice Multiverse: Conclusion from Similarity between Two Universal Numbers, the Rocksalt-Type 2<i>D</i>Madelung Constant and the Golden Mean 被引量:2
1
作者 Hans Hermann Otto 《Journal of Modern Physics》 2018年第1期1-13,共13页
In fairly good agreement with the consensus range of dark energy to matter this ratio of the critical density is suggested to be connected with the golden mean &phi;=0.6180339887, yielding for dark energy to matte... In fairly good agreement with the consensus range of dark energy to matter this ratio of the critical density is suggested to be connected with the golden mean &phi;=0.6180339887, yielding for dark energy to matter mass fractions .?Assuming the baryonic matter to be only 4.432%, the ratio of matter to baryonic matter would be , and further the ratio of dark matter to baryonic one . If one subtracts from the dark matter a contribution of antimatter with the same mass of baryonic matter, according to the antigravity theories of Villata respectively Hajdukovic, the remaining mass ratio would yield . Replacing the “Madelung” constant α of Villata’s “lattice universe” by &phi;, one reaches again 1 + &phi;as the ratio of the repulsive mass contribution to the attractive one. Assuming instead of a 3D lattice a flat 2D one of rocksalt type, the numerical similarity between the Madelung constant and φ&minus;1 could not be just coincidence. The proposed scaling of the cosmological mass fractions with the square of the most irrational universal number &phi;may indicate that the chaotic cosmological processes have reached a quite stable equilibrium. This may be confirmed by another, but similar representation of the mass constituents by the Archimedes’ constant &pi;, giving for respectively for the dark components . However, the intimate connection of φ with its reciprocal may ignite the discussion whether our universe is intertwined with another universe or even part of a multiverse with the dark constituents contributed from there. 展开更多
关键词 UNIVERSAL numberS Fractal numberS golden Mean Archimedes’ CONSTANT Fibonacci numberS Madelung Constants Sommerfeld’s Fine Structure CONSTANT Euler number LATTICE UNIVERSE Reciprocal UNIVERSE Cosmological MASS Fractions Hubble CONSTANT Gyromagnetic Factor
下载PDF
Golden Quartic Polynomial and Moebius-Ball Electron 被引量:5
2
作者 Hans Hermann Otto 《Journal of Applied Mathematics and Physics》 2022年第5期1785-1812,共28页
A symmetrical quartic polynomial, named golden one, can be connected to coefficients of the icosahedron equation as well as to the gyromagnetic correction of the electron and to number 137. This number is not a mystic... A symmetrical quartic polynomial, named golden one, can be connected to coefficients of the icosahedron equation as well as to the gyromagnetic correction of the electron and to number 137. This number is not a mystic one, but is connected with the inverse of Sommerfeld’s fine-structure constant and this way again connected with the electron. From number-theoretical realities, including the reciprocity relation of the golden ratio as effective pre-calculator of nature’s creativeness, a proposed closeness to the icosahedron may point towards the structure of the electron, thought off as a single-strand compacted helically self-confined charged elemantary particle of less spherical but assumed blunted icosahedral shape generated from a high energy double-helix photon. We constructed a chiral Moebius “ball” from a 13 times 180&#730;twisted double helix strand, where the turning points of 12 generated slings were arranged towards the vertices of a regular icosahedron, belonging to the non-centrosymmetric rotation group I532. Mathematically put, we convert the helical motion of an energy quantum into a stationary motion on a Moebius stripe structure. The radius of the ball is about the Compton radius. This chiral closed circuit Moebius ball motion profile can be tentatively thought off as the dominant quantum vortex structure of the electron, and the model may be named CEWMB (Charged Electromagnetic Wave Moebius Ball). Also the gyromagnetic factor of the electron (g<sub>e</sub> = 2.002319) can be traced back to this special structure. However, nature’s energy infinity principle would suggest a superposition with additional less dominant (secondary) structures, governed also by the golden mean. A suggestion about the possible structure of delocalized hole carriers in the superconducting state is given. 展开更多
关键词 golden Qartic Polynomial number Theory Icosahedron Equation golden Mean Fifth Power of the golden Mean Moebius Ball Electron Structure CHIRALITY Fine-Structure Constant Fibonacci number 13 Lucas numbers SUPERCONDUCTIVITY
下载PDF
广义Golden数的逼近公式
3
作者 张之正 刘万里 《宁夏大学学报(自然科学版)》 CAS 1999年第1期26-27,共2页
讨论广义Golden数的逼近。
关键词 广义 golden 逼近 golden多项式
下载PDF
Magic Numbers of the Great Pyramid: A Surprising Result 被引量:3
4
作者 Hans Hermann Otto 《Journal of Applied Mathematics and Physics》 2020年第10期2063-2071,共9页
Recently attention has been drawn to the frequently observed fifth power of the golden mean in many disciplines of science and technology. Whereas in a forthcoming contribution the focus will be directed towards <i... Recently attention has been drawn to the frequently observed fifth power of the golden mean in many disciplines of science and technology. Whereas in a forthcoming contribution the focus will be directed towards <i>Fibonacci</i> number-based helical structures of living as well as inorganic matter, in this short letter the geometry of the Great Pyramid of the ancient Egyptians was investigated once more. The surprising main result is that the ratio of the in-sphere volume of the pyramid and the pyramid volume itself is given by π&#8901;<i>φ</i><sup>5</sup>, where <i>φ</i> = 0.618033987<span style="white-space:nowrap;">&#8901;<span style="white-space:nowrap;">&#8901;</span><span style="white-space:nowrap;">&#8901;</span></span> is nature’s most important number, the golden mean. In this way not only phase transitions from microscopic to cosmic scale are connected with <i>φ</i><sup>5</sup>, also ingenious ancient builders have intuitively guessed its magic before. 展开更多
关键词 Geometry Great Pyramid In-Sphere Volume golden Mean Fifth Power of golden Mean Fibonacci number 13 Curious Angel Arcsin (φ5)
下载PDF
An Original Didactic of the Standard Model “The Particle’s Geometric Model” (Nucleons and K-Mesons)
5
作者 Giovanni Guido Abele Bianchi Gianluigi Filippelli 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第3期1054-1078,共25页
This paper shows a didactic model (PGM), and not only, but representative of the Hadrons described in the Standard Model (SM). In this model, particles are represented by structures corresponding to geometric shapes o... This paper shows a didactic model (PGM), and not only, but representative of the Hadrons described in the Standard Model (SM). In this model, particles are represented by structures corresponding to geometric shapes of coupled quantum oscillators (IQuO). By the properties of IQuO one can define the electric charge and that of color of quarks. Showing the “aurea” (golden) triangular shape of all quarks, we manage to represent the geometric combinations of the nucleons, light mesons, and K-mesons. By the geometric shape of W-bosons, we represent the weak decay of pions and charged Kaons and neutral, highlighting in geometric terms the possibilities of decay in two and three pions of neutral Kaon and the transition to anti-Kaon. In conclusion, from this didactic representation, an in-depth and exhaustive phenomenology of hadrons emerges, which even manages to resolve some problematic aspects of the SM. 展开更多
关键词 golden Particle Quark Sub-Oscillator Semi-Quanta IQuO Geometric Structure golden number Massive Coupling INTERPENETRATION NUCLEON KAON BOSON
下载PDF
An Original Didactic about Standard Model (Geometric Model of Particle: The Quarks)
6
作者 Giovanni Guido Abele Bianchi Gianluigi Filippelli 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期854-874,共21页
This work shows a didactic model representative of the quarks described in the Standard Model (SM). In the model, particles are represented by structures corresponding to geometric shapes of coupled quantum oscillator... This work shows a didactic model representative of the quarks described in the Standard Model (SM). In the model, particles are represented by structures corresponding to geometric shapes of coupled quantum oscillators (GMP). From these didactic hypotheses emerges an in-depth phenomenology of particles (quarks) fully compatible with that of SM, showing, besides, that the number of possible quarks is six. 展开更多
关键词 golden Particle QUARK Sub-Oscillator Semi-Quanta IQuO Geometric Structure golden number Massive Coupling INTERPENETRATION IQuO PION MESON
下载PDF
The “3 Genomic Numbers” Discovery: How Our Genome Single-Stranded DNA Sequence Is “Self-Designed” as a Numerical Whole
7
作者 Jean-Claude Perez 《Applied Mathematics》 2013年第10期37-53,共17页
This article proves the existence of a hyper-precise global numerical meta-architecture unifying, structuring, binding and controlling the billion triplet codons constituting the sequence of single-stranded DNA of the... This article proves the existence of a hyper-precise global numerical meta-architecture unifying, structuring, binding and controlling the billion triplet codons constituting the sequence of single-stranded DNA of the entire human genome. Beyond the evolution and erratic mutations like transposons within the genome, it’s as if the memory of a fossil genome with multiple symmetries persists. This recalls the “intermingling” of information characterizing the fractal universe of chaos theory. The result leads to a balanced and perfect tuning between the masses of the two strands of the huge DNA molecule that constitute our genome. We show here how codon populations forming the single-stranded DNA sequences can constitute a critical approach to the understanding of junk DNA function. Then, we suggest revisiting certain methods published in our 2009 book “Codex Biogenesis”. In fact, we demonstrate here how the universal genetic code table is a powerful analytical filter to characterize single-stranded DNA sequences constituting chromosomes and genomes. We can then show that any genomic DNA sequence is featured by three numbers, which characterize it and its 64 codon populations with correlations greater than 99%. The number “1” is common to all sequences, expressing the second law of Chargaff. The other 2 numbers are related to each specific DNA sequence case characterizing life species. For example, the entire human genome is characterized by three remarkable numbers 1, 2, and Phi = 1.618 the golden ratio. Associated with each of these three numbers, we can match three axes of symmetry, then “imagine” a kind of hyperspace formed by these codon populations. Then we revisit the value (3-Phi)/2 which is probably universal and common to both the scale of quarks and atomic levels, balancing and tuning the whole human genome codon population. Finally, we demonstrate a new kind of duality between “form and substance” overlapping the whole human genome: we will show that—simultaneously with the duality between genes and junk DNA—there is a second layer of embedded hidden structure overlapping all the DNA of the whole human genome, dividing it into a second type of duality information/redundancy involving golden ratio proportions. 展开更多
关键词 Genetic Code CODON Populations Junk DNA Cancer Genomics Chromosomal Translocations Genomes Diversity Chromosomes Diversity WHOLE Human GENOME DNA SEQUENCE “Phi” the golden Ratio Fibonacci numberS Information Theory SYMMETRY Cellular Automata Chargaff’s CODON Level SYMMETRY Principle Fractal Self-Similarity “e” Euler’s number “Pi” form and Substance Redundancy Encryption
下载PDF
“黄金分割”中的数学美 被引量:4
8
作者 张海玲 陈曦 王瑞林 《首都师范大学学报(自然科学版)》 2014年第6期28-32,共5页
"黄金分割"作为初中数学选修课中的教学内容,自身拥有极其丰富的文化背景,是学生体会数学文化,感悟数学美的机会.往往这样的数学课程很容易上成纯粹的"美术课"、"欣赏课",学生很难从数学上体会到美感,也... "黄金分割"作为初中数学选修课中的教学内容,自身拥有极其丰富的文化背景,是学生体会数学文化,感悟数学美的机会.往往这样的数学课程很容易上成纯粹的"美术课"、"欣赏课",学生很难从数学上体会到美感,也不知道数学美何在?基于这样的考虑,本文先从学生的直接经验(模特腿较长产生的美感)导入本课,接着从数学理论上分析"美"之所在,使学生初步感受数学美.借助比例线段知识得到黄金数,再由此过程中产生的比例方程引发连分式,体会有限与无限的联系.最后利用"黄金分割"解释生活中的现象,培养学生的应用意识.通过整个过程,使学生体会数学与生活以及数学内部之间的联系,从中产生数学美. 展开更多
关键词 数学美 黄金分割 黄金数 连分数
下载PDF
对黄金分割及其教育意义的思考 被引量:9
9
作者 陈翠花 邵丁 《数学教育学报》 北大核心 2006年第4期21-23,共3页
黄金分割是毕达哥拉斯、欧多克斯、欧几里得、斐波那契等许多数学家经过不懈的努力,打造并留给我们的数学遗产.这份遗产,在其它学科也有重要应用.在美学上,它是一条普遍的最具和谐性的形式法则;在哲学上,它与中国两千多年前孔子的“中... 黄金分割是毕达哥拉斯、欧多克斯、欧几里得、斐波那契等许多数学家经过不懈的努力,打造并留给我们的数学遗产.这份遗产,在其它学科也有重要应用.在美学上,它是一条普遍的最具和谐性的形式法则;在哲学上,它与中国两千多年前孔子的“中庸”和合思想遵循同一模式.从数学上看,则表达了对称、协调、再生的思想.数学、自然、美学、哲学、社会、教育之间原是天涯若比邻。 展开更多
关键词 黄金分割 斐波那契数 优选法 和谐 哲学
下载PDF
体育强国、竞技体育强国、大众体育强国内涵的诠释与评析 被引量:149
10
作者 徐本力 《天津体育学院学报》 CAS CSSCI 北大核心 2009年第2期93-98,共6页
2008年北京奥运会后,针对我国奥运军团在北京奥运会上取得的辉煌成绩,对我国是否已成为体育强国产生了不同的看法。在对文献资料进行全面统计分析的基础上认为,"体育强国"与"竞技体育强国"和"大众体育强国&qu... 2008年北京奥运会后,针对我国奥运军团在北京奥运会上取得的辉煌成绩,对我国是否已成为体育强国产生了不同的看法。在对文献资料进行全面统计分析的基础上认为,"体育强国"与"竞技体育强国"和"大众体育强国"是三个不同层次的概念,不能混为一谈。北京奥运会后,我国已成为名副其实的"世界竞技体育强国"之一,但目前还称不上是名副其实的"体育强国"和"大众体育强国"。 展开更多
关键词 体育强国 竞技体育强国 大众体育强国 奥运会 金牌数 奖牌总数
下载PDF
菲波那契数列与黄金分割的内在联系及应用 被引量:2
11
作者 郑庆安 侯绍君 《南阳师范学院学报》 CAS 2008年第12期33-35,共3页
给出菲波那契数列的几种求法及其与黄金分割的内在联系,并得出其与组合数之间的一般性的结论,阐述其在日常生活中的广泛应用.
关键词 菲波那契数列 黄金分割 组合数
下载PDF
The Theoretical Value of Mass of the Light <i>η</i>-Meson via the Quarks’ Geometric Model 被引量:3
12
作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2020年第3期368-387,共20页
Highlighting a golden triangular form in <em>u</em> and <em>d </em>quarks (Quark Geometric Model), we build the geometric structures of light meson <em>η</em> and individualize its... Highlighting a golden triangular form in <em>u</em> and <em>d </em>quarks (Quark Geometric Model), we build the geometric structures of light meson <em>η</em> and individualize its decays and spin. By the structure equations describing mesons, we determine a mathematic procedure to calculate the theoretical value of the mass of light mesons <em>η</em>. 展开更多
关键词 Quark Structure Equation Geometric Structure golden number Massive Coupling INTERPENETRATION IQuO PION MESON Photon
下载PDF
Theoretical Spectrum of Mass of the Nucleons: New Aspects of the QM 被引量:2
13
作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2021年第1期123-143,共21页
In this paper, we show a new theoretical procedure for calculating the nucleonic mass values. We develop this procedure on the geometric representation of (u, d) quarks, these seen as golden structures of coupled quan... In this paper, we show a new theoretical procedure for calculating the nucleonic mass values. We develop this procedure on the geometric representation of (u, d) quarks, these seen as golden structures of coupled quantum oscillators (Aureum Geometric Model or AGM). Using AGM, we also build the geometric structures of nucleons (p, n), determining their structure equations and spins. Thank AGM, coherent to QCD, new aspects of the Quantum Mechanics emerge, opening to anew descriptive paradigm in Particle Physics. 展开更多
关键词 QUARK Structure Equation Geometric Structure golden number INTERPENETRATION Iquo GLUON PROTON NEUTRON
下载PDF
The Theoretical Spectrum of Mass of the Light Mesons without Strangeness via the Quarks’ Geometric Model 被引量:2
14
作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2020年第3期388-415,共28页
Using the “Aureum Geometric Model” (AGM) of quarks, we formulate the structure equations describing mesons and, by a mathematic procedure, we calculate the theoretical spectrum of mass values of light mesons without... Using the “Aureum Geometric Model” (AGM) of quarks, we formulate the structure equations describing mesons and, by a mathematic procedure, we calculate the theoretical spectrum of mass values of light mesons without strangeness. 展开更多
关键词 QUARK Structure Equation Geometric Structure golden number Massive Coupling INTERPENETRATION IQuO PION MESON Photon
下载PDF
黄金分割法在无穷远处是最优的 被引量:3
15
作者 周云才 《江汉石油学院学报》 CSCD 北大核心 1993年第1期97-101,共5页
不限定试验次数,当试验次数充分大时黄金分割法所能达到的精度总优于其他试验方案所能达到的精度,实际上,在无穷远处只有黄金分割法。而实用中的黄金分割法都是某种分数法,分数法的收缩率最佳上界为1/F_(n+1)。如果以最后一个试验点作... 不限定试验次数,当试验次数充分大时黄金分割法所能达到的精度总优于其他试验方案所能达到的精度,实际上,在无穷远处只有黄金分割法。而实用中的黄金分割法都是某种分数法,分数法的收缩率最佳上界为1/F_(n+1)。如果以最后一个试验点作为结果,则Fibonacci法最优。 展开更多
关键词 黄金分割法 分数法 最佳化 无限远
下载PDF
优选法的对称试验最优性 被引量:2
16
作者 胡毓达 《自然杂志》 北大核心 2014年第4期285-291,共7页
在实际应用中,通过试验的办法尽快求得只有一个最优方案问题的近似最优方案的方法,统称为优选法。利用斐波那契数列和黄金分割数来构建的近似黄金分割法类,是优选法中最重要和常用的一类方法。本文给出了近似黄金分割法类的第一个试验... 在实际应用中,通过试验的办法尽快求得只有一个最优方案问题的近似最优方案的方法,统称为优选法。利用斐波那契数列和黄金分割数来构建的近似黄金分割法类,是优选法中最重要和常用的一类方法。本文给出了近似黄金分割法类的第一个试验点与相应试验方法具有最大对称试验最优性次数之间的关系,据此可以判定任一近似黄金分割法的最大对称试验最优性次数。 展开更多
关键词 优选法 斐波那契数列 黄金分割数
下载PDF
Fibonacci数列与黄金分割数 被引量:2
17
作者 王琪 《云南师范大学学报(自然科学版)》 2016年第3期27-29,共3页
记{Fn}为Fibonacci数列.一个已知的事实是:比值数列{Fn/Fn+1}是收敛的,而且其极限恰为黄金分割数.文章给出这一基本结论的一个新的、内蕴的证明.同时,由此得到黄金分割数的连分数表达.
关键词 FIBONACCI数列 黄金分割数 连分数
下载PDF
指数标度中重要度的研究 被引量:10
18
作者 许永峰 《纺织高校基础科学学报》 CAS 2003年第2期138-140,共3页
在总结指数标度的基础上,给出了重要度α的值,α^(-1)为中外比。
关键词 指数标度 重要度 α值 中外比 层次分析法
下载PDF
黄金分割——神圣的分割 被引量:10
19
作者 司志本 《湖南第一师范学报》 2003年第1期60-62,64,共4页
“黄金分割”是一种十分奇妙的分割,具有很强的艺术性。了解它的有关概念、性质以及应用等,不论是对于我们研究数学问题,还是进行艺术设计,乃至研究其他领域的问题,都是十分有益的。
关键词 黄金分割 黄金数 数学问题 黄金多边形
下载PDF
前向神经网络隐含层节点数的一种优化算法 被引量:122
20
作者 夏克文 李昌彪 沈钧毅 《计算机科学》 CSCD 北大核心 2005年第10期143-145,共3页
由于前向神经网络隐含层节点数的确定尚无理论依据,为此提出一种基于黄金分割原理的优化算法,首先确定网络隐含层节点数频繁出现的区间范围;将网络总误差作为试验结果,然后利用黄金分割法搜索其区间中的理想数值;兼顾高精度的需要,将隐... 由于前向神经网络隐含层节点数的确定尚无理论依据,为此提出一种基于黄金分割原理的优化算法,首先确定网络隐含层节点数频繁出现的区间范围;将网络总误差作为试验结果,然后利用黄金分割法搜索其区间中的理想数值;兼顾高精度的需要,将隐含层节点数频繁出现的区间作拓展,可以求得逼近能力更强的节点数。算法分析和仿真例子表明,此优化算法是切实可行的,不仅能找到理想的隐含层节点数,而且能起到节省成本、提高搜索效率等功效。 展开更多
关键词 前向神经网络 隐含层节点数 黄金分割 优化算法 前向神经网络 优化算法 节点数 隐含层 黄金分割法 搜索效率 算法分析 逼近能力 总误差
下载PDF
上一页 1 2 3 下一页 到第
使用帮助 返回顶部