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pro vyhledávání: '"Kim, Chol Jun"'
Autor:
Kim, Chol-Jun
The power-law distribution is ubiquitous and its mechanism seems to be various. We find a general mechanism for the distribution. The distribution of a geometrically growing system can be approximated by a log - completely squared chi distribution wi
Externí odkaz:
http://arxiv.org/abs/2103.11828
Autor:
Cho, Byong Lae, Kim, Jik Su, Ri, Yong Il, Kim, Chol Jun, Pak, Yong Chol, Kim, Ki Chol, Mun, Ui Ri
In the 1960s, it has been substantiated that an equation of Schrodinger type could describe the diffusion phenomena, and the main consequence from this finding has been that there would be wave property in the diffusion processes as well. This theory
Externí odkaz:
http://arxiv.org/abs/1604.06962
The apparent positions of planets are determined by means of the fundamental ephemerides, the precession-nutation models of the Earth, the gravitational effects and aberrations et al. Around 2000, many astrometrical conceptions, models and theories h
Externí odkaz:
http://arxiv.org/abs/1508.05662
Publikováno v:
Phys. Rev. D 96, 043507 (2017)
SNIA and CMB datasets have shown both of evolving Newton's "constant" and a signature of the coupling of scalar field to matter. These observations motivate the consideration of the scalar-matter coupling in Jordan frame in the framework of scalar-te
Externí odkaz:
http://arxiv.org/abs/1506.09121
Akademický článek
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Publikováno v:
Journal for the History of Astronomy. 50:447-455
The comet 27 P/Crommelin was discovered in 1457 and since then observed six times up to 1956, so its average period is 27.79 years. According to Korean ancient annals, however, comet 27 P/Crommelin was first observed in B.C. 44 and was observed 16 ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78e72684cff188aff449b4b52e3f7e1
https://doi.org/10.1177/0021828619877965
https://doi.org/10.1177/0021828619877965
Autor:
Kim Chol-jun
The power-law distribution is ubiquitous and its mechanism seems to be various. We find a general mechanism for the distribution. The distribution of a geometrically growing system can be approximated by a log - completely squared chi distribution wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c88e7b59f82566817809621bfd2b17f7
Autor:
Kim Chol-jun, Kim Jik-su
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492:384-393
We have investigated Korean records of naked-eye observations of sunspots and we have found evidence that implies a periodicity of about 200 yr. Adding Chinese records, we show that these historical naked-eye observations of sunspots have a similar p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c6acc1f250b43163bc99f733d2d3203
https://doi.org/10.1093/mnras/stz3452
https://doi.org/10.1093/mnras/stz3452
Autor:
Kim Chol-jun, Jon Kyong-phyong
We show that while the Fourier transform can figure only an “intensity” of a periodic signal, there is an additional information embedded, which is a “coherence” of the signal. Supposing that the periodicity is reflected only on the “cohere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4305736fe6862f527f835f25984c833
Akademický článek
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