2 citations · 3 across the 2 of their papers we have counts for
2 papers
gr-qc2021★ 1 cited
Strong Shock in the Uniformly Expanding Universe with a Spherical Void
G. S. Bisnovatyi-Kogan, S. A. Panafidina
Propagation of strong shock wave in the expanding universe is studied using approximate analytic, and exact numerical solution of self-similar equations. Both solutions have simila…
astro-ph.CO2018★ 2 cited
Strong shock in a uniform expanding universe. Approximate and exact solutions of self-similar equations
Gennadiy S. Bisnovatyi-Kogan, Sofya A. Panafidina
Self-similar solution is obtained for propagation of a strong shock, in a flat expanding dusty Friedman universe. Approximate analytic solution was obtained earlier, using relation…