Non-minimal two-loop inflation. Calculating the inflationary
parameters, we systematically explore the
spectral index n
Investigation of Criteria for Comparing of Natural and LED Radiation Spectral DistributionThe difference in the
spectral composition of artificial and natural lighting can negatively affect
Approximation of nonlinear spectral problems in a Hilbert space on the
parameter in a Hilbert space. We establish the existence of eigenvalues and eigenelements. The original