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New Planck’s Law
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作者 Dan Liu Bill 《Journal of Applied Mathematics and Physics》 2023年第3期721-736,共16页
In quantum mechanics, there are two very famous formulas. One is the energy formula of the bose particle, called Planck’s law. The other is the wavelength formula, which is called the de Broy wavelength. According to... In quantum mechanics, there are two very famous formulas. One is the energy formula of the bose particle, called Planck’s law. The other is the wavelength formula, which is called the de Broy wavelength. According to Einstein’s mass-energy equation, we have studied Planck’s law and De Bloy’s wavelength, and generalized it to the De Bloy’s wavelength formula from low speed to light speed. Then, on this basis, the smallest particle is defined as mass quantum. The new wavelength formula is obtained from the mass quantum and converted into the frequency formula. The generalized Planck’s law is obtained. 展开更多
关键词 Quantum Mechanics planck’s law Einstein’s Mass and Energy Equation Debroy Wavelength generalized planck’s law
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NOETHER’S CONSERVATION LAWS OF HOLONOMIC NONCONSERVATIVE DYNAMICAL SYSTEMS IN GENERALIZED MECHANICS 被引量:2
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作者 乔永芬 岳庆文 董永安 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1994年第9期877-883,共7页
NOETHER’SCONSERVATIONLAWSOFHOLONOMICNONCONSERVATIVEDYNAMICALSYSTEMSINGENERALIZEDMECHANICSQiaoYong-fen(乔永芬)Yu... NOETHER’SCONSERVATIONLAWSOFHOLONOMICNONCONSERVATIVEDYNAMICALSYSTEMSINGENERALIZEDMECHANICSQiaoYong-fen(乔永芬)YueQing-wen(岳庆文)(No... 展开更多
关键词 generalized MECHANICs Hamilton canonical EQUATION Raitzincanonical EQUATION Noether’s CONsERVATION law
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Zipf’s Law, Benford’s Law, and Pareto Rule
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作者 Oded Kafri 《Advances in Pure Mathematics》 2023年第3期174-180,共7页
From a basic probabilistic argumentation, the Zipfian distribution and Benford’s law are derived. It is argued that Zipf’s law fits to calculate the rank probabilities of identical indistinguishable objects and that... From a basic probabilistic argumentation, the Zipfian distribution and Benford’s law are derived. It is argued that Zipf’s law fits to calculate the rank probabilities of identical indistinguishable objects and that Benford’s distribution fits to calculate the rank probabilities of distinguishable objects. i.e. in the distribution of words in long texts all the words in a given rank are identical, therefore, the rank distribution is Zipfian. In logarithmic tables, the objects with identical 1st digits are distinguishable as there are many different digits in the 2nd, 3rd… places, etc., and therefore the distribution is according to Benford’s law. Pareto 20 - 80 rule is shown to be an outcome of Benford’s distribution as when the number of ranks is about 10 the probability of 20% of the high probability ranks is equal to the probability of the rest of 80% low probability ranks. It is argued that all these distributions, including the central limit theorem, are outcomes of Planck’s law and are the result of the quantization of energy. This argumentation may be considered a physical origin of probability. 展开更多
关键词 Zipf’s law Benford’s law Pareto 20 - 80 Rule planck’s law Max Entropy
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F-generation law and recognition of system law 被引量:4
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作者 Shi Kaiquan Yao Bingxue 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2007年第4期764-768,共5页
If a system is not disturbed (or invaded) by some law, there is no doubt that each system will move according to the expected law and keep stable. Although such a fact often appears, some unknown law breaks into the s... If a system is not disturbed (or invaded) by some law, there is no doubt that each system will move according to the expected law and keep stable. Although such a fact often appears, some unknown law breaks into the system and leads it into turbulence. Using function one direction S-rough sets, this article gives the concept of the F-generation law in the system, the generation model of the F-generation law and the recognition method of the system law. Function one direction singular rough sets is a new theory and method in recognizing the disturbance law existing in the system and recognizing the system law. 展开更多
关键词 系统辨识 粗集理论 识别标准 模糊生成法则
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Planck Scale Fluid Mechanics: Measuring the Planck Length from Fluid Mechanics Independent of G
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作者 Espen Gaarder Haug 《Open Journal of Fluid Dynamics》 2023年第S1期250-261,共12页
We demonstrate how to extract the Planck length from hydrostatic pressure without relying on any knowledge of Newton’s gravitational constant, G. By measuring the pressure from a water column, we can determine the Pl... We demonstrate how to extract the Planck length from hydrostatic pressure without relying on any knowledge of Newton’s gravitational constant, G. By measuring the pressure from a water column, we can determine the Planck length without requiring knowledge of either G or the Planck constant. This experiment is simple to perform and cost-effective, making it not only of interest to researchers studying gravity but also suitable for low-budget educational settings. Despite its simplicity, this has never been demonstrated to be possible before, and it is achievable due to new theoretical insights into gravity and its connection to quantum gravity and the Planck scale. This provides new insights into fluid mechanics and the Planck scale. We are also exploring initial concepts related to what we are calling “Planck fluid”, which could potentially play a central role in quantum gravity and quantum fluid mechanics. 展开更多
关键词 planck Length Hydrostatic Pressure Pascal’s law GRAVITY planck Fluid
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Q-Theory: A Connection between Newton’s Law and Coulomb’s Law? 被引量:1
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作者 Christopher Pilot 《Journal of High Energy Physics, Gravitation and Cosmology》 2021年第2期632-660,共29页
Assuming a Winterberg model for space where the vacuum consists of a very stiff two-component superfluid made up of positive and negative mass planckions, Q theory is the hypothesis, that Planck charge, <i>q<... Assuming a Winterberg model for space where the vacuum consists of a very stiff two-component superfluid made up of positive and negative mass planckions, Q theory is the hypothesis, that Planck charge, <i>q<sub>pl</sub></i>, was created at the same time as Planck mass. Moreover, the repulsive force that like-mass planckions experience is, in reality, due to the electrostatic force of repulsion between like charges. These forces also give rise to what appears to be a gravitational force of attraction between two like planckions, but this is an illusion. In reality, gravity is electrostatic in origin if our model is correct. We determine the spring constant associated with planckion masses, and find that, <img src="Edit_770c2a48-039c-4cc9-8f66-406c0cfc565c.png" width="90" height="15" alt="" />, where <i>ζ</i>(3) equals Apery’s constant, 1.202 …, and, <i>n</i><sub>+</sub>(0)=<i>n</i>_(0), is the relaxed, <i>i.e.</i>, <img src="Edit_813d5a6f-b79a-49ba-bdf7-5042541b58a0.png" width="25" height="12" alt="" />, number density of the positive and negative mass planckions. In the present epoch, we estimate that, <i>n</i><sub>+</sub>(0) equals, 7.848E54 m<sup>-3</sup>, and the relaxed distance of separation between nearest neighbor positive, or negative, planckion pairs is, <i>l</i><sub>+</sub>(0)=<i>l</i><sub>_</sub>(0)=5.032E-19 meters. These values were determined using box quantization for the positive and negative mass planckions, and considering transitions between energy states, much like as in the hydrogen atom. For the cosmos as a whole, given a net smeared macroscopic gravitational field of, <img src="Edit_efc8003d-5297-4345-adac-4ac95536934d.png" width="80" height="15" alt="" />, due to all the ordinary, and bound, matter contained within the observable universe, an average displacement from equilibrium for the planckion masses is a mere 7.566E-48 meters, within the vacuum made up of these particles. On the surface of the earth, where, <i>g</i>=9.81m/s<sup>2</sup>, the displacement amounts to, 7.824E-38 meters. All of these displacements are due to increased gravitational pressure within the vacuum, which in turn is caused by applied gravitational fields. The gravitational potential is also derived and directly related to gravitational pressure. 展开更多
关键词 Extended Gravity Winterberg Model planckion Mass Theory Modified Quantum Vacuum planck Charge Newton’s law Coulomb’s law Dark Energy
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S-rough Laws and Its Dependent Separation by F-Interference
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作者 邱锦明 颜建军 史开泉 《Journal of Donghua University(English Edition)》 EI CAS 2010年第2期213-216,共4页
By employing function S-rough sets,the concepts of f-interference generation and separation of law,and the F-interference generation and separation of S-rough laws were proposed. Base on the concepts above,the F-inter... By employing function S-rough sets,the concepts of f-interference generation and separation of law,and the F-interference generation and separation of S-rough laws were proposed. Base on the concepts above,the F-interference relation theorems,the F-interference discernibility theorem,the dependent separation theorem by interfereence,and the dependent separation principle by interference were presented; finally the application was given. By employing F-interference dependence and separation of S-rough laws,the changes of characteristic of dynamic systemic regularities could be recognized. 展开更多
关键词 function s-rough sets s-rough laws f-interference F-interference interference generation interference discernibility dependent separation
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Coulomb Force, Charge, and Electric Properties under Collision Space-Time
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作者 Espen Gaarder Haug 《Journal of Applied Mathematics and Physics》 2023年第3期686-704,共19页
We have recently published a series of papers on a theory we call collision space-time, that seems to unify gravity and quantum mechanics. In this theory, mass and energy are redefined. We have not so far demonstrated... We have recently published a series of papers on a theory we call collision space-time, that seems to unify gravity and quantum mechanics. In this theory, mass and energy are redefined. We have not so far demonstrated how to make it compatible with electric properties such as charge and the Coulomb force. The aim of this paper is to show how electric properties can be reformulated to make it consistent with collision space-time. It is shown that we need to incorporate the Planck scale into the electric constants to do so. This is also fully possible from a practical point of view, as it has recently been shown how to measure the Planck length independent of other constants and without the need for dimensional analysis. 展开更多
关键词 Coulomb’s law Elementary Charge planck Charge Electric Units Collision space-Time
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函数S-粗集与粗规律挖掘-分离 被引量:33
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作者 张萍 史开泉 卢昌荆 《系统工程与电子技术》 EI CSCD 北大核心 2005年第11期1899-1902,共4页
研究了函数S-粗集的本质和特性,及其用于挖掘系统的潜在规律。利用函数S-粗集(单向函数S-粗集,双向函数S-粗集)的数学结构和特性,给出系统中粗规律模型的生成方法。给出了利用函数S-粗集进行系统中的粗规律挖掘与分离的讨论,和系统中粗... 研究了函数S-粗集的本质和特性,及其用于挖掘系统的潜在规律。利用函数S-粗集(单向函数S-粗集,双向函数S-粗集)的数学结构和特性,给出系统中粗规律模型的生成方法。给出了利用函数S-粗集进行系统中的粗规律挖掘与分离的讨论,和系统中粗规律分离的应用。例子证明,函数S-粗集是系统规律挖掘的一个有力工具。 展开更多
关键词 函数s粗集 粗规律生成 粗规律挖掘-分离
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矩阵左半张量积的(T,S,2)-逆的反序律 被引量:7
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作者 宋彩芹 赵建立 李东方 《山东大学学报(理学版)》 CAS CSCD 北大核心 2008年第6期71-76,共6页
给出了矩阵半张量积的(T,S,2)-逆的反序律成立的充要条件。并证明了等式(A⊙B)+MP=(A+MN(A⊙B))N+P((A⊙B)(BN+PIp))M+N。
关键词 (T s 2)-广义逆 反序律 矩阵左半张量积
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函数S-粗集与它生成的F-遗传规律 被引量:4
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作者 史开泉 《山东大学学报(理学版)》 CAS CSCD 北大核心 2006年第2期1-6,13,共7页
利用函数S-粗集,给出系统粗规律的F-生成,F-遗传概念,给出了系统粗规律的F-遗传特性;提出了系统粗规律的F-遗传特性定理,系统粗规律的F-遗传依赖于属性集α上的属性补充,并提出了系统粗规律的F-遗传的属性特征定理.利用这些讨论,给出了... 利用函数S-粗集,给出系统粗规律的F-生成,F-遗传概念,给出了系统粗规律的F-遗传特性;提出了系统粗规律的F-遗传特性定理,系统粗规律的F-遗传依赖于属性集α上的属性补充,并提出了系统粗规律的F-遗传的属性特征定理.利用这些讨论,给出了依赖于F-遗传的规律挖掘. 展开更多
关键词 函数s-粗集 粗规律生成 F-遗传 F-遗传定理 规律 F-挖掘
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函数S-粗集,函数粗集与信息系统规律拆分-合成 被引量:13
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作者 史开泉 《计算机科学》 CSCD 北大核心 2010年第10期1-10,共10页
给出函数单向S-粗集(function one direction singular rough sets)、函数单向S-粗集对偶(dual of function one direction singular rough sets)、函数双向S-粗集(function two direction singular rough sets)与函数粗集(function rou... 给出函数单向S-粗集(function one direction singular rough sets)、函数单向S-粗集对偶(dual of function one direction singular rough sets)、函数双向S-粗集(function two direction singular rough sets)与函数粗集(function roughsets)。它们都是把函数概念引入到S-粗集中,改进S-粗集得到的。函数粗集是把函数概念引入到Z.Pawlak粗集中,改进Z.Pawlak粗集得到的。函数单向S-粗集、函数单向S-粗集对偶、函数双向S-粗集是函数S-粗集的三类形式。给出函数S-粗集与S-粗集的关系;给出函数粗集与Z.Pawlak粗集的关系;给出函数S-粗集与函数粗集的关系。利用这些结果,给出函数的区间离散与有限元素集的生成、函数离散-元素集合生成原理;给出函数S-粗集生成的信息规律、函数等价类动态特性-属性补充与删除原理;给出数据拆分-合成原理、信息规律动态拆分-合成的属性特征;给出信息规律动态拆分-合成不变性原理;利用这些概念与结果,给出信息规律拆分-合成与信息图像嵌入-分离的应用,给出嵌入信息图像的分离-辨识。函数S-粗集、函数粗集是粗集理论与应用研究中的一个新的研究方向。 展开更多
关键词 函数s-粗集 函数粗集 关系定理 信息规律生成 拆分-合成原理 信息图像嵌入 应用
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矩阵之积的(T,S,2)-逆的反序律 被引量:2
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作者 陈永林 《南京师大学报(自然科学版)》 CAS CSCD 2004年第3期12-16,共5页
 给出了矩阵积的(T,S,2) 逆的反序律成立的充分必要条件.这一结果适用于包括Moore Penrose逆、Drazin逆等在内的大多数常用广义逆矩阵.另外,证明了等式(AB)+MP=(A+MNAB)+NP(ABB+NP)+MN.
关键词 (T s 2)-广义逆 反序律 矩阵积
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函数双向S-粗集的副集的α-生成规律及其应用 被引量:2
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作者 杜素勤 《三明学院学报》 2007年第2期196-199,共4页
给出函数双向S-粗集副集的α-生成及其生成规律;利用系统生成规律,预见副集的α-生成规律对函数双向S-粗集的影响,最后举例说明副集的α-生成规律在经济中的应用。
关键词 函数双向s-粗集生成的副集 副集的α-生成 副集的α-生成规律 系统规律
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函数单向S-粗集的副集的α-生成规律及其应用 被引量:1
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作者 杜素勤 《漳州师范学院学报(自然科学版)》 2007年第3期8-14,共7页
给出函数单向S-粗集生成的内副集概念;副集、内副集的α-生成及其生成规律;利用系统生成规律,预见副集的α-生成对函数单向S-粗集的影响,最后举例说明副集的α-生成规律在经济系统分析中的应用.
关键词 函数单向s-粗集 副集 副集的α-生成 副集的α-生成规律 系统规律
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函数S-粗集与规律f-生成发现
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作者 史开泉 卢昌荆 《三明学院学报》 2005年第4期361-364,共4页
利用函数S-粗集(function singular rough sets),给出规律知识,f-生成规律知识,规律的f-生成与规律的f-生成发现的概念,提出规律不可分辨定理,规律发现定理和规律的f-发现原理.函数S-粗集是发现系统中未知规律的一个新的数学方法.
关键词 函数s-粗集 规律知识 规律生成 规律发现
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黑洞辐射Dirac场的Plank’s公式
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作者 苏九清 《菏泽学院学报》 2006年第2期44-47,共4页
利用量子统计的方法,求出黑洞Dirac场的普朗克公式.利用该公式进一步导出斯忒藩定律、维恩位移定律和黑洞的统计熵.
关键词 黑洞 普朗克辐射公式 斯忒藩定律 维恩位移定律
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函数S-粗集与开环控制系统扰动识别
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作者 赵俊恺 蔡成闻 史开泉 《山东大学学报(工学版)》 CAS 2007年第3期60-63,共4页
利用函数单向S-粗集对偶,结合系统规律生成,提出了开环控制系统的扰动识别准则,并给出了开环控制系统扰动识别的结构图和具体实现过程.最后通过一个实例表明该方法有效.
关键词 函数s-粗集 规律生成 扰动识别
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Three-dimensional ordered hierarchically porous carbon materials for high performance Li-Se battery 被引量:1
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作者 Hongyan Li Wenda Dong +9 位作者 Chao Li Tarek Barakat Minghui Sun Yingying Wang Liang Wu Lang Wang Lei Xia Zhi-Yi Hu Yu Li Bao-Lian Su 《Journal of Energy Chemistry》 SCIE EI CAS CSCD 2022年第5期624-636,共13页
Developing host materials with high specific surface area, good electron conductivity, and fast ion transportation channel is critical for high performance lithium-selenium(Li-Se) batteries. Herein, a series of three ... Developing host materials with high specific surface area, good electron conductivity, and fast ion transportation channel is critical for high performance lithium-selenium(Li-Se) batteries. Herein, a series of three dimensional ordered hierarchically porous carbon(3D OHPC) materials with micro/meso/macropores are designed and synthesized for Li-Se battery. The porous structure is tuned by following the concept of the generalized Murray’s law to facilitate the mass diffusion and reduce ion transport resistance.The optimized 3D Se/OHPC cathode exhibits a very high 2 nd discharge capacity of 651 m Ah/g and retains 361 m Ah/g after 200 cycles at 0.2 C. Even at a high current rate of 5 C, the battery still shows a discharge capacity as high as 155 m Ah/g. The improved electrochemical performance is attributed to the synergy effect of the interconnected and well-designed micro, meso and macroporosity while shortened ions diffusion pathways of such Murray materials accelerate its ionic and electronic conductivities leading to the enhanced electrochemical reaction. The diffusivity coefficient in Se/OHPC can reach a very high value of 1.3 × 10^(-11)cm^(2)/s, much higher than those in single pore size carbon hosts. Their effective volume expansion accommodation capability and reduced dissolution of polyselenides ensure the high stability of the battery. This work, for the first time, established the clear relationship between textural properties of cathode materials and their performance and demonstrates that the concept of the generalized Murray’s law can be used as efficient guidance for the rational design and synthesis of advanced hierarchically porous materials and the great potential of 3D OHPC materials as a practical high performance cathode material for Li-Se batteries. 展开更多
关键词 3D ordered hierarchically porous carbon(OHPC) shuttle effect CYCLABILITY High rate capability The generalized Murray’s law Li-se batteries
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函数S-粗集与规律挖掘应用
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作者 刘月兰 刘江臣 《德州学院学报》 2007年第4期7-11,共5页
函数S-粗集是用R-函数等价类[u]定义的,函数S-粗集具有规律特征,函数是一个规律,利用函数S-粗集,给出规律挖掘的研究,给出规律挖掘方法与应用,函数S-粗集是寻找系统中未知规律的一个新理论.所给出的研究,在风险投资分析、系统状态识别... 函数S-粗集是用R-函数等价类[u]定义的,函数S-粗集具有规律特征,函数是一个规律,利用函数S-粗集,给出规律挖掘的研究,给出规律挖掘方法与应用,函数S-粗集是寻找系统中未知规律的一个新理论.所给出的研究,在风险投资分析、系统状态识别等多个应用领域中得到应用.函数S-粗集是粗集理论中的一个新的研究方向. 展开更多
关键词 函数s-粗集 规律挖掘 规律挖掘标准 规律生成
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