Precontioned Krylov subspace methods for solving nonsymmetric libear systems.

Date

1985

Author

Aydıngör, Aysim

Metadata

Show full item record

Item Usage Stats

70
views

0
downloads

URI

https://hdl.handle.net/11511/3117

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Pseudospectral methods for solving an equation of hypergeometric type with a perturbation Alici, H.; Taşeli, Hasan (Elsevier BV, 2010-06-15) Almost all, regular or singular, Sturm-Liouville eigenvalue problems in the Schrodinger form
RELATIVISTIC BURGERS EQUATIONS ON CURVED SPACETIMES. DERIVATION AND FINITE VOLUME APPROXIMATION Lefloch, Philippe G.; Makhlof, Hasan; Okutmuştur, Baver (2012-01-01) Within the class of nonlinear hyperbolic balance laws posed on a curved spacetime (endowed with a volume form), we identify a hyperbolic balance law that enjoys the same Lorentz invariance property as the one satisfied by the Euler equations of relativistic compressible fluids. This model is unique up to normalization and converges to the standard inviscid Burgers equation in the limit of infinite light speed. Furthermore, from the Euler system of relativistic compressible flows on a curved background, we d...
Pseudospectral methods for differential equations : application to the Schrödinger type eigenvalue problems Alıcı, Haydar; Taşeli, Hasan; Department of Mathematics (2003) In this thesis, a survey on pseudospectral methods for differential equations is presented. Properties of the classical orthogonal polynomials required in this context are reviewed. Differentiation matrices corresponding to Jacobi, Laguerre,and Hermite cases are constructed. A fairly detailed investigation is made for the Hermite spectral methods, which is applied to the Schrödinger eigenvalue equation with several potentials. A discussion of the numerical results and comparison with other methods are then ...
Relativistic and nonrelativistic bound states of the isotonic oscillator by Nikiforov-Uvarov method IKHDAİR, SAMEER; Sever, Ramazan (2011-12-01) A nonpolynomial one-dimensional quantum potential in the form of an isotonic oscillator (harmonic oscillator with a centripetal barrier) is studied. We provide the nonrelativistic bound state energy spectrum E(n) and the wave functions psi(n)(chi) in terms of the associated Laguerre polynomials in the framework of the Nikiforov-Uvarov method. Under the spin and pseudospin symmetric limits, the analytic eigenvalues and the corresponding two-component upper-and lower-spinors of the Dirac particle are obtained...
Higher dimensional metrics of colliding gravitaonal plane waves. Kahya, Onur Emre; Karasu, Atalay; Department of Physics (2002)

Citation Formats

A. Aydıngör, “Precontioned Krylov subspace methods for solving nonsymmetric libear systems.,” Middle East Technical University, 1985.