A Note on C° Galerkin Methods for Two-Point Boundary Problems.
A note on certain ergodicity coeflcients
We investigate two ergodicity coefficients ɸ ∥∥ and τn−1, originally introduced to bound the subdominant eigenvalues of nonnegative matrices. The former has been generalized to complex matrices in recent years and several properties for such generalized version have been shown so far.We provide a further result concerning the limit of its powers. Then we propose a generalization of the second coefficient τ n−1 and we show that, under mild conditions, it can be used to recast the eigenvector problem...
A Note on Comparison Theorems for Nonnegative Matrices.
A note on computing the generalized inverse of a matrix .
A note on confidence interval for the power of the one sample test.
A note on consecutive ones in a binary matrix.
A note on contact shape optimization with semicoercive state problems
This note deals with contact shape optimization for problems involving “floating” structures. The boundedness of solutions to state problems with respect to admissible domains, which is the basic step in the existence analysis, is a consequence of Korn’s inequality in coercive cases. In semicoercive cases (meaning that floating bodies are admitted), the Korn inequality cannot be directly applied and one has to proceed in another way: to use a decomposition of kinematically admissible functions and...
A note on determination of eigenvalues and eigenfunctions of bounded self-adjoint operators
A note on direct methods for approximations of sparse Hessian matrices
Necessity of computing large sparse Hessian matrices gave birth to many methods for their effective approximation by differences of gradients. We adopt the so-called direct methods for this problem that we faced when developing programs for nonlinear optimization. A new approach used in the frame of symmetric sequential coloring is described. Numerical results illustrate the differences between this method and the popular Powell-Toint method.
A note on estimates of diagonal elements of the inverse of diagonally dominant tridiagonal matrices.
A note on finite quadrature rules with a kind of Freud weight function.
A note on generation of sequences of pseudorandom numbers with prescribed autocorrelation coefficients
A Note on G-Generating Families and Isolated Gerschgorin Disks.
A note on Halley's method.
A note on Halley's method
A note on linear approximations of matrices
A Note On M. Prešić's Method
A note on M. Presic's method.
A note on matrix summability and rates on convergence
A Note on Multistep Methods and Attracting Sets of Dynamical Systems.