Erratum for “Generalized Nomographic Solution of Hooghoudt Equations”

On the numerical solution of generalized Sylvester matrix equations

‎The global FOM and GMRES algorithms are among the effective‎ ‎methods to solve Sylvester matrix equations‎. ‎In this paper‎, ‎we‎ ‎study these algorithms in the case that the coefficient matrices‎ ‎are real symmetric (real symmetric positive definite) and extract‎ ‎two CG-type algorithms for solving generalized Sylvester matrix‎ ‎equations‎. ‎The proposed methods are iterative projection metho...

The Taylor Method for Numerical Solution of Fuzzy Generalized Pantograph Equations with Linear Functional Argument

On Global Generalized Solution for a Generalized Zakharov Equations

This paper considers the existence of the generalized solution to the initial vale problem for a generalized Zakharov equation in dimension two. By a priori integral estimates and the Galerkin method, one can arrive at the global generalized solution to the problem.

Generalized numerical and nomographic solutions of simple pipe flow problems

The relation formulated by Swamee and Jain through the combination of the Darcy-Weisbach, on the one hand, and the Colebrook-White equation, on the other, in order to eliminate the Darcy-Weisbach resistance coefficient f, was placed in dimensionless form in two different ways. Each of the new equations contains three dimensionless variables and thus it can be depicted on a single diagram as a f...

Numerical solution of generalized Lyapunov equations

Two eecient methods for solving generalized Lyapunov equations and their implementations in FORTRAN 77 are presented. The rst one is a generalization of the Bartels{Stewart method and the second is an extension of Ham-marling's method to generalized Lyapunov equations. Our LAPACK based subroutines are implemented in a quite exible way. They can handle the transposed equations and provide scalin...