𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The spectrum of a nonlinear operator associated with a matrix

✍ Scribed by M.V. Menon; Hans Schneider

Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
677 KB
Volume
2
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The Spectrum of a Hyperbolic Evolution O
The Spectrum of a Hyperbolic Evolution Operator
✍ J. Cooper; H. Koch πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 923 KB

We study the time \(T\)-map \(U\) which maps initial data \(\left(u_{0}, u_{1}\right)\) to the solution and its derivative \(\left(u(T), u_{d}(T)\right)\) of the homogeneous wave equation in a domain with time \(T\)-periodic boundary. The spectrum of \(U\) and the type of the spectrum are completely

On some subsets of Schechter's essential
On some subsets of Schechter's essential spectrum of a matrix operator and application to transport operator
✍ Naouel Ben Ali; Aref Jeribi; Nedra Moalla πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 141 KB

This paper is devoted to the investigation of the essential approximate point spectrum and the essential defect spectrum of a 2 Γ— 2 block operator matrix on a product of Banach spaces. The obtained results are applied to a two-group transport operators with general boundary conditions in the Banach

Spectrum of the SchrΓΆdinger Operator on
Spectrum of the SchrΓΆdinger Operator on a Complete Manifold
✍ S. Nayatani; H. Urakawa πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 595 KB

The spectrum and essential spectrum of the SchrΓΆdinger operator \(A+V\) on a complete manifold are studied. As applications, we determine the index of the catenoid of any dimension and the essential spectrum for several minimal submanifolds in the Euclidean space of the Jacobi operator arising from

Sampling Theorem Associated with a Dirac
Sampling Theorem Associated with a Dirac Operator and the Hartley Transform
✍ Ahmed I. Zayed; Antonio G. Garcı́a πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 191 KB

Kramer's sampling theorem indicates that, under certain conditions, sampling theorems associated with boundary-value problems involving nth order self-adjoint differential operators can be obtained. In this paper, we extend this result and derive a sampling theorem associated with boundary-value pro