1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.NA2020
Accurate Spectral Collocation Computation of High Order Eigenvalues for Singular Schrödinger Equations
Calin-Ioan Gheorghiu
We are concerned with the study of some classical spectral collocation methods as well as with the new software system Chebfun in computing high order eigenpairs of singular and re…
math.NA2020
Accurate Spectral Collocation Solutions to some Bratu's Type Boundary Value Problems
Calin-Ioan Gheorghiu
We solve by Chebyshev spectral collocation some genuinely nonlinear Liouville-Bratu-Gelfand type, 1D and a 2D boundary value problems. The problems are formulated on the square dom…
math.NA2020★ 1 cited
Spectral Collocation Solutions to Second Order Singular Sturm-Liouville Eigenproblems
Calin-Ioan Gheorghiu
We comparatively use some classical spectral collocation methods as well as highly performing Chebfun algorithms in order to compute the eigenpairs of second order singular Sturm-L…