Numerical solution of a parabolic optimal control problem with time-fractional derivative's
saddle point satisfies the
saddle point problem. Uzawa-type iterative method for numerical solution
Phase space properties of cosmological models in f(Q, T) gravity points are stable critical
points while the rest three critical
points are
saddle. When we perform
Splitting-type method for systems of variational inequalities to
saddle point problems in optimization, Nash equilibrium
problems in game theory, and economic equilibrium
An iterative method for mixed finite element schemesAn iterative method with a
saddle preconditioner is proposed for solving a system of nonlinear