真诚 勤勉 达观 自然 

YAN Kun Contact Research Interests and Works 1 Difference equations description of the selfsimilar fractal extension and fractionaldimension extension
Equations of selfsimilar
fractal measure based on the nonintegral
order
calculus Nonlinear differential equation expressions with the solution of approximate linear frequency conversion and the characteristics of the curve shapes of frequency conversion wave equations at the negative frequency
3 A
general
constructing form of the adaptive connection equation and its preset iteration method in discontinuous area of data curve A connecting method of the mapping equations for the discontinuous (such as discontinuous with the dislocation and the turnback) areas of the general curves
Equation of the transformation of the phenomena between the states
in evolutionary process (which included the equation form of the smooth
curve of a natural optimum principle or a natural conciseness principle
in general )
A
prediction for an electronic circuit element (Nonlinstor) with the
deepening chargecontrolled capacitor properties based on the form of
the nonlinear differential equation
5
Mechanical equation of
oneway velocity
of light for the
constancy of twoway velocity of light(invariance
of
twoway speed of light)
Energy state of vacuum matter and superluminal
velocity motion laws of matter
Extended form of average energy equation (or EinsteinStern
equation), the prediction of quantization effect in the ultralow
frequency band and the very high temperature range 7 Tendency equations of stable nuclides, limit of periodic table of chemical element, and tendency distribution equation (with the characteristics of dense distribution in the partial closed intervals and sparse distribution in the few open intervals) of the particles mass
Tendency equation of average binding energy per nucleon (or
specific binding
energy) of stable nuclide, and
a theoretical
maximum of the
nuclear
binding energy and its corresponding proton number
8 Coupled
phenomenological
model of the
relationship among the rotation, rotation and the global plate motion
of the Earth Simplified tendency equation of relation between the average per capita annual income of deferent social level and the proportion of the total population in a country 9 Continuous orbit theory and discrete orbit (or stable orbit) theory of the celestial body motion
General form of Binet's equation of the celestial body motion orbit
Reports and Papers( »Abstract:html pdf / »研究报告及论文：摘要:html pdf ） 1 YAN Kun. Energyexchange descriptions on the superluminal velocity and quantum fractal http://www.nature.ac.cn/papers/paperpdf/physicspdf.pdf
2 YAN Kun.
The general expression of Binet equation about celestial bodies motion
orbits "Progress in Geophysics (in Chinese with abstract in English),2005, 20(2): 534～539. DOI:10.3969/j.issn.10042903.2005.02.052." 3 YAN Kun. The tendency analytical equations of stable nuclides and the superluminal velocity motion laws of matter in geospace http://www.nature.ac.cn/papers/paperpdf/vacuumenergypdf.pdf "Progress in Geophysics (in Chinese with abstract in English),2006, 21(1): 38～47. DOI:10.3969/j.issn.10042903.2006.01.007."
4 YAN Kun.
Introduction on background medium theory about celestial body motion
orbit and equation of nonintegral order calculus about selfsimilar
fractal measure calculation "Progress in Geophysics (in Chinese with abstract in English), 2007, 22(2): 451～462. DOI:10.3969/j.issn.10042903.2007.02.018."
5 YAN Kun. Research on adaptive connection equation in discontinuous
area of data curve
6
YAN Kun. Brief
annotation of the connection equation
7
YAN Kun. Analysis
method of PSSIR model equations and its tendency prediction for the
infection data of the novel coronavirus pneumonia(NCP) in China
中文
(word
pdf)
http://www.nature.ac.cn/sky/natureskypdf.pdf After Finally (Tathatā) http://www.nature.ac.cn/star/naturestarpdf.pdf
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