Mass parameter and the bounds on redshifts and blueshifts of photons emitted from geodesic particle orbiting in the vicinity of regular black holes

R Becerril, S Valdez-Alvarado, U Nucamendi… - Physical Review D, 2021 - APS
We obtain the mass parameter for a class of static and spherically symmetric regular black
holes (BHs)(namely Bardeen, Hayward and Ayón-Beato-García BHs) which are solutions of …

Analysis of Electroencephalograms Based on the Phase Plane Method

O Kharchenko, Z Kovacheva, V Andonov - Applied Sciences, 2024 - mdpi.com
Ensuring noise immunity is one of the main tasks of radio engineering and
telecommunication. The main task of signal receiving comes down to the best recovery of …