Special Session 173: Mathematical and Numerical Analysis on Nonlinear PDEs
Blowing-up solutions of Klein-Gordon equations with gauge variant semilinear terms in FLRW spacetimes
Makoto Nakamura
The University of Osaka Japan
Co-Author(s): Makoto Nakamura, Takuma Yoshizumi
Abstract:
Blowing-up solutions of Klein-Gordon equations with gauge variant semilinear terms are considered in Friedmann-Lema\^itre-Robertson-Walker spacetimes.
Effects of spatial expansion or contraction on the solutions are studied through the scale-function and the curved mass.