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Space motions of galactic G- and K-type stars
Spectra of 912 G- and K -type stars in six galactic directions (lII=90∘,bII=±20∘;lII=180∘,bII=±20∘;lII=90∘,bII=+45∘;bII=+90∘) have been secured. The relevant space motions of the stars, subdivided into distance groups ...
Internal structure of composite systems described by infinite-component wave equations
It is shown that the boson representation of infinite-component SO(4,2) wave equations represents a system of four oscillators as well as three-dimensional Kepler dynamics. These two pictures are complementary to each ...