𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Duality in spectral optimization and numerical ranges of a family of self-adjoint operators

✍ Scribed by Yu. Sh. Abramov

Publisher
Springer US
Year
1987
Tongue
English
Weight
190 KB
Volume
36
Category
Article
ISSN
1573-8795

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Oscillation and Spectral Properties of a
Oscillation and Spectral Properties of a Class of Singular Self-Adjoint Differential Operators
✍ OndΕ™ej DoΕ‘Γ½ πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 796 KB

Oscillation and spectral properties of the one-term differential operator of the form are investigated. It is shown that certain recently established necessary conditions for discreteness a boundedness below of the spectrum of 1 are also sufficient for this property. Some related problems are also i

A Geometric Spectral Theory for n-tuples
A Geometric Spectral Theory for n-tuples of Self-Adjoint Operators in Finite von Neumann Algebras
✍ Charles A. Akemann; Joel Anderson; Nik Weaver πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 249 KB

Suppose b 1 , ..., b n are self-adjoint elements in a finite von Neumann algebra M with trace { and define a map 9 from M to complex (n+1)-space by the formula 9(x)=({(x), {(b 1 x), ..., {(b n x)). Next let B denote the image of the positive unit ball of M under the map 9. B is called the spectral s