真诚 勤勉 达观 自然 

YAN Kun Contact Research Interests 1 Equations of selfsimilar fractal measure based on the nonintegral order calculus 2 The approximate equivalent analytical solution of the nonlinear dynamics equation and its applications
Adaptive connection equation(extended
hyperbolic tangent
function) and its preset iteration method in discontinuous area of data curve An approximate expression of extended hyperbolic tangent series for the data curves or the partial continuous functions The 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
A
prediction for an electronic circuit element (Nonlinstor) with the
deepening chargecontrolled capacitor properties based on the form of
the nonlinear differential equation
3
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 The extended form of average energy equation and the tendency differential equation of the average particle number for the statistical distributions of the particles 5 Tendency equations of stable nuclides, limit of periodic table of chemical element, and distributional equation of particle mass Equation of average binding energy per nucleon 6 Continuous orbit theory and discrete orbit (or stable orbit) theory of celestial body motion
General form of Binet’s equation of celestial body motion orbit
Reports and Papers 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 Before Initially (Āgama) http://www.nature.ac.cn/sky/natureskypdf.pdf After Finally (Tathatā) 

Email: info@nature.ac.cn 