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ON NUMEROV SCHEME FOR NONLINEAR TWO-POINTS BOUNDARY VALUE PROBLEM
Nonlinear two-points boundary value problem New iterations for Nomerov scheme Monotone approximations
2007/12/12
Nonlinear Jacobi iteration and nonlinear Gauss-Seidel iteration are
proposed to solve the famous Numerov finite difference scheme for
nonlinear two-points boundary value problem. The concept of
sup...
Extreme Points of Certain Subsets of Hermitian Elements in Banach Algebras
Extreme points hermitian elements
2010/2/26
We consider the real Banach spaces H(A) of all hermitian elements of a complex Banach algebra A. We prove that if an even power of a \in N(A) is hermitian, then a is an extreme point of the unit ball ...