139 citations · 256 across the 17 of their papers we have counts for
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Analytic description of singularities in Gowdy spacetimes
Satyanad Kichenassamy, Alan D. Rendall
We use Fuchsian Reduction to construct singular solutions of Einstein's equations which belong to the class of Gowdy spacetimes. The solutions have the maximum number of arbitrary…
Asymptotic Behavior in Polarized {\bf T}-symmetric Vacuum Spacetimes
James Isenberg, Satyanad Kichenassamy
We use Fuchsian Reduction to study the behavior near the singularity of a class of solutions of Einstein's vacuum equations. These solutions admit two commuting spacelike Killing f…
A study of ancient Khmer ephemerides
François Vernotte, Satyanad Kichenassamy
We study ancient Khmer ephemerides described in 1910 by the French engineer Faraut, in order to determine whether they rely on observations carried out in Cambodia. These ephemerid…
Breather Solutions of the Nonlinear Wave Equation
Satyanad Kichenassamy
We construct series solutions to all orders for breathers of Klein-Gordon equations, in powers of an amplitude parameter epsilon, under a sign condition on the coefficients of the…
Soliton stars in the breather limit
Satyanad Kichenassamy
This paper presents an asymptotic reduction of the Einstein-Klein-Gordon system with real scalar field ("soliton star problem"). A periodic solution of the reduced system, similar…
Control of blow-up singularities for nonlinear wave equations
Satyanad Kichenassamy
While the global boundary control of nonlinear wave equations that exhibit blow-up is generally impossible, we show on a typical example, motivated by laser breakdown, that it is p…