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Numerical Bifurcation Analysis of Conformal Formulations of the Einstein Constraints
bifurcation theory nonlinear PDE non-uniqueness solution folds pitchfork bifurcation compact operators Fredholm operators
2011/8/23
Abstract: The Einstein constraint equations have been the subject of study for more than fifty years. The introduction of the conformal method in the 1970's as a parameterization of initial data for t...
In this paper, we propose a feasible QP-free
method for solving nonlinear inequality
constrained optimization problems. A new working set is proposed
to estimate the active set. Specially, to deter...
