Automorphisms of spectral lattices of unbounded positive operators© 2014, Pleiades Publishing, Ltd. We introduce and study
spectral order on unbounded operators
Physical and geometrical parameters of the binary system gliese 150.2 and geometrical
parameters of the system, which are confirmed by synthetic photometry, the
spectral types
Взаимосвязь между колориметрическими и спектральными параметрами светодиодных ламп белого свечения (intensity ratios of
spectral emission bands)
parameters of the white LED lamps for general lighting has been
Experimental stark parameters of 3s2S-3p2P0 multiplet lines of singly ionized carbon 6578 Å and CII 6583 Å
spectral lines have been measured, The electron density has been measured using
Characterization of the holographic photopolymer Bayfol HX in the IR region parts of the specified
spectral range, were measured and analyzed. The influence of recording
parameters Spectral analysis of lbv stars in m31: Af and and Var 15 and wind
parameters, such as luminosity, temperature, raduis, mass loss rate, escape velocity, hydrogen