真诚 勤勉 达观 自然 

1 YAN Kun. Fractal dimension structure of Cosmos and its mathematical foundations[J]. Progress in Geophysics (in Chinese with abstract in English)，2004，19(3)：709～716. DOI:10.3969/j.issn.10042903.2004.03.036. Fractal dimension structure of Cosmos and its mathematical foundations YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract Fractal dimension structure of the Cosmos are explored, and the mathematical foundation, which include the expressions of fractal dimension differential and calculus, regular space integral solutions of fractal dimension differential equations, the fractal calculus definitions of fractal measure as well as the measure computational equation of selfsimilar fractal, fractal dimension calculus and fractal measure are given. As annotation, an equation of the relation between neutrons and protons in nuclei and its periodical solutions as well as atomic number limit are discussed. Keywords Cosmos, fractal dimension structure, fractal dimension calculus, fractal differential equation, fractal measure, atomic number limit
http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ200403036.htm http://www.nature.ac.cn/papers/paperpdf/cosmosandmathspdf.pdf
2 YAN Kun. Energyexchange descriptions on the superluminal velocity and quantum fractal[J]. Basic Science Journal of Textile Universities (in Chinese with abstract in English) , 2004, 17(3):223～227. DOI:10.3969/j.issn.10068341.2004.03.010. Energyexchange descriptions on the superluminal velocity and quantum fractal YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract By exploring the constancy of light velocity in the vacuum and the energyexchange equation of a particle, the expressional forms of mechanical equation of the constancy of twoway velocity of light，superluminal velocity, fractal motion of a particle and quantum fractal are studied deeply. As a result, it shows that a tentative theoretical frame which includes not only the superluminalvelocity motion but consists with Einstein special relativity and quantum theory can be established. Keywords superluminal velocity, quantum fractal, energy exchange, particle fractal motion.
http://en.cnki.com.cn/Article_en/CJFDTOTALFGJK200403010.htm
http://www.nature.ac.cn/papers/paperpdf/physicspdf.pdf
3 YAN Kun. Introductions on the medium shell and discrete orbits of celestial bodies motion[J]. Progress in Geophysics (in Chinese with abstract in English)，2004，19(4):984～995. DOI:10.3969/j.issn.10042903.2004.04.046. Introductions on the medium shell and discrete orbits of celestial bodies motion YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract By using phenomenological method for the medium shell curve, an energy equation on three dimensions regular space and the energygravitation form about gravitational interaction between bodies are given. Further more, two condition solutions of the gravitational expression is close by with the results of Newton’s gravitational theory and Einstein’s general relativity respectively. The localizations in the functions of the fractal dimension calculus at present are discussed, and the similar expanded equation is given. Subsequently，by discussing the expanded baseline property on the celestial motion orbit, the discrete orbital equation of the celestial bodies motion are given. And referring to the related orbital data of planets and some satellites in the solar system, the concrete expression on the discrete orbit of the celestial bodies motion are given. Keywords medium shell curve, discrete orbital equation of celestial bodies motion, energy equation, localization of fractal dimension calculus, similar expanded equation, fractal dimension expanded http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ200404046.htm http://www.nature.ac.cn/papers/paperpdf/celestialpdf.pdf
4 YAN Kun. The general expression of Binet equation about celestial bodies motion orbits [J]. Progress in Geophysics (in Chinese with abstract in English)，2005，20(2):534～539. DOI:10.3969/j.issn.10042903.2005.02.052. The general expression of Binet equation about celestial bodies motion orbits YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract By discussing the existent equations of massvelocity relation, the equivalent polar coordinate equation and its Binet equation of the massvelocity relation are given, and the expressions of the massvelocity relation and massenergy relation are given too, which include the forms of superluminal motion. Subsequently, using the massenergy relation, the general expression of the solution of the energycurvature equation on the medium shell curve method is discussed, and the general expression of Binet equation and its approximate solutions about orbits of the celestial bodies motion in the weak and strong gravitational field are given. Further more, the analysis solutions of the advance of the perihelion of planets and bending of light for the gravitational force are given too. Keywords orbit of the celestial bodies motion, equations of massvelocity relation, Binet equation, superluminal motion, advance of the perihelion of planets, bending of light, gravitational frequency shift http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ200502052.htm http://www.nature.ac.cn/papers/paperpdf/celestialBinetpdf.pdf
5 YAN Kun. The tendency analytical equations of stable nuclides and the superluminal velocity motion laws of matter in geospace[J]. Progress in Geophysics（in Chinese with abstract in English），2006，21(1)：38～47. DOI:10.3969/j.issn.10042903.2006.01.007.
The tendency
analytical equations of stable nuclides and the superluminal YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract In this paper, by discussing the existent distribution trend of relation for the proton number and the neutron number to be included by the stable nuclides in geospace, the tendency analytical method and it’s periodic distribution equation forms of the stable nuclides are expressed at first. Then the comparison result between the curve of the theoretical equation analysis and the points of the experimental distribution data of the stable nuclides in geospace are given. Further more, the stable nuclide limit and the chemical element limit for the chemical element periodic table are given, and the possible corresponding relation equation with the positronparticle annihilation is expressed, which includes the estimation of the order of the static mass to be situated nearby at the electron neutrino structural dimension. Subsequently, by forming two hypotheses about the energy state of vacuum matter, and basing on the equivalent Binet’s equation, the mass equations and the energy equations of the partial moving with lightvelocity or superluminalvelocity motion fusing with the results of Einstein special relativity are expressed. As inference, the possible corresponding relations between the mass equations and energy equations with the dark matter and dark energy are discussed tentatively. Keywords stable nuclide, tendency analytical equation, periodic law, chemical element limit, energy state of vacuum matter, equations of superluminal velocity motion http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ200601006.htm http://www.nature.ac.cn/papers/paperpdf/vacuumenergypdf.pdf
6 YAN Kun. Introduction on background medium theory about celestial body motion orbit and foundation of fractionaldimension calculus about selfsimilar fractal measure calculation[J]. Progress in Geophysics(in Chinese with abstract in English)，2007，22(2)：451～462. DOI:10.3969/j.issn.10042903.2007.02.018. Introduction on background medium theory about celestial body motion orbit and foundation of fractionaldimension calculus about selfsimilar fractal measure calculation YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China) Abstract In this paper, by discussing the basic hypotheses about the continuous orbit and discrete orbit in two research directions of the background medium theory for celestial body motion, the concrete equation forms and their summary of the theoretic frame of celestial body motion are introduced. Future more, by discussing the general form of Binet’s equation of celestial body motion orbit and it’s solution of the advance of the perihelion of planets, the relations and differences between the continuous orbit theory and Newton’s gravitational theory and Einstein’s general relativity are given. And by discussing the fractionaldimension expanded equation for the celestial body motion orbits, the concrete equations and the prophesy data of discrete orbit or stable orbits of celestial bodies which included the planets in the Solar system, satellites in the Uranian system, satellites in the Earth system and satellites obtaining the Moon obtaining from discrete orbit theory are given too. Especially, as the preliminary exploration and inference to the gravitational curve of celestial bodies in broadly range, the concept for the ideal black hole with trend to infinite in mass density difficult to be formed by gravitation only is explored. By discussing the position hypothesis of fractionaldimension derivative about general function and the formula form the hypothesis of fractionaldimension derivative about power function, the concrete equation formulas of fractionaldimension derivative, differential and integral are described distinctly further, and the difference between the fractionaldimension derivative and the fractionalorder derivative are given too. Subsequently, the concrete forms of measure calculation equations of selfsimilar fractal obtaining by based on the definition of form in fractionaldimension calculus about general fractal measure are discussed again, and the differences with Hausdorff measure method or the covering method at present are given. By applying the measure calculation equations, the measure of selfsimilar fractals which include middlethird Cantor set, Koch curve, Sierpinski gasket and orthogonal cross star are calculated and analyzed. Keywords orbit of celestial body motion, background medium theory, continuous orbit, discrete orbit, selfsimilar fractal measure, fractionaldimension calculus, fractionaldimension derivative http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ200702017.htm http://www.nature.ac.cn/papers/paperpdf/celestialandmathspdf.pdf
7 YAN Kun. Primary annotation of symbol basing on imaginary form about infinity[R]. Xi’an Modern Nonlinear Science Applying Institute, 18 March 2009. Primary annotation of symbol basing on imaginary form about infinity YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China)
Abstract
In this paper, the primary annotation of symbol basing on imaginary form
about infinity is given. http://www.nature.ac.cn/papers/paperpdf/spiritpdf.pdf
8 YAN Kun. Research on tendency equation about the
concentration data of carbon dioxide in the atmosphere over the past
60
years[J]. Progress in Geophys. (in Chinese with abstract in English),
2009,24(5):1665～1670.
Research on tendency equation about the concentration data of carbon dioxide in the atmosphere over the past 60 years YAN Kun (yankun@nature.ac.cn) (Xi’an Modern Nonlinear Science Applying Institute, Xi’an 710061, China)
Abstract
In this paper, by discussing the existing distribution of the CO_{2}
concentration data in the atmosphere over the past 60 years, and
adopting the tendency analytical method, the concrete tendency equation
forms of the CO_{2} concentration are presented at first.
Further more, the comparison result between the curve of the theoretical
equation and the data curve of CO_{2} concentration from the ice
cores analysis or the observation
is given. The result shows
that the tendency equation curve agree well with the existing data.
Subsequently, the predictive data of the CO_{2} concentration in
the atmosphere during the year from 2010 to 2016 are suggested
tentatively.
http://www.nature.ac.cn/papers/paperpdf/co2concentrationpdf.pdf
9 YAN Kun. Research on adaptive connection equation in discontinuous area of data curve[J]. Progress in Geophys(in Chinese with abstract in English), 2011,26(1): 162～171. DOI:10.3969/j.issn.10042903.2011.01.018. Research on adaptive connection equation in discontinuous area of data curve
YAN Kun
(yankun@nature.ac.cn) Abstract In this paper, by discussing the approximate equivalent analytical solution of the nonlinear dynamics equation and the properties in discontinuous area of data curve, a form of adaptive connection equation and the preset iteration method determining parameters in discontinuous area are given. Subsequently, a computing example is given too. For the step discontinuous area of slowly varying data curve, its form of adaptive connection equation can be obtained by automatic calculating. And in this paper, basing on the form of adaptive connection equation, equations of magnetic hysteresis loop for magnetic material, zeropoint energy step equation, smooth average energy equation (such as average energy equation at negative absolute temperature, etc), equation of average binding energy per nucleon in stable nuclide，curvilinear equation of potential energy function (such as curvilinear equation of potential energy function of diatomic molecule, etc), equation of natural saturation process(such as tree growth and physical reaction or chemical reaction process, equation of fracture toughness for steel material, etc) and equation of typical creep process for metal or rock material are explored and analyzed tentatively. Keywords nonlinear dynamics equation, discontinuous area of data curve, adaptive connection equation, preset iteration method, equations of magnetic hysteresis loop, average energy equation, equation of average binding energy per nucleon, curvilinear equation of potential energy function, equation of natural saturation process, equation of creep process http://en.cnki.com.cn/Article_en/CJFDTOTALDQWJ201101020.htm http://www.nature.ac.cn/papers/paperpdf/curveandequationpdf.pdf
10 YAN Kun. Brief annotation of the connection equation[R]. Xi’an Modern Nonlinear Science Applying Institute, 18 March 2011. Brief annotation of the connection equation
YAN Kun
(yankun@nature.ac.cn) Abstract In this paper, the brief annotation of the properties and applications of connection equation are given. Keywords connection equation, shape of curve, tendency equation, nonlinear dynamics equation, approximate equivalent analytical solution, nonlinear differential equation for a RLCN series circuit, nonlinstor, ideal saturation process, total annual energy consumption, annual population, annual GDP, rock, singlecrystal superalloy, creep process, discrete semiconductor device, VoltAmpere characteristic curve, superconducting material, Resistance (or Resistivity)Temperature curve, bicrystal Josephson junction, direct current IU characteristic curve, Shapiro steps, current step amplitude, localization of the equation http://www.nature.ac.cn/papers/paperpdf/ConnectionEquationpdf.pdf
Before Initially(Āgama) http://www.nature.ac.cn/sky/natureskypdf.pdf
http://www.nature.ac.cn/star/naturestarpdf.pdf


Email: yankun@nature.ac.cn 