Christoph SCHMOEGER

7896

On Pseudo-Inverses of Fredholm Operators

Suppose that A is a Fredholm operator on a Banach space. We prove that A has index =0 (resp. >= 0, resp.

Anahtar Kelimeler:

Fredholm operator, pseudo-inverse

On Pseudo-Inverses of Fredholm Operators

Suppose that A is a Fredholm operator on a Banach space. We prove that A has index =0 (resp. >= 0, resp.

Keywords:

Fredholm operator, pseudo-inverse,

___

[1] Goldberg, S.: Unbounded linear operators, New York, 1966.
[2] Heuser, H.: Funktionalanalysis, 2nd ed., Teubner (1986).
[3] Rakocevi´c. V. : A note on regular elements in Calkin algebras, Collect. Math. 43, 37–42 (1992).

Turkish Journal of Mathematics-Cover

ISSN: 1300-0098
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

Arşiv

Sayıdaki Diğer Makaleler

Dual Quaternions in Spatial Kinematics in an Algebraic Sense

A numerical solution of wave equation arising in non- homogeneous cylindrical shells

Allaberen ASHYRALYEV, Mehmet Emir KÖKSAL

Sufficient Conditions for the Lp-Equivalence Between two Nonlinear Impulse Differential Equations

A. GEORGIEVA, S. KOSTADINOV

On Pseudo-Inverses of Fredholm Operators

Christoph SCHMOEGER

Rickart-type Annihilator Conditions on Formal Power Series

Ebrahim HASHEMI

Certain Rings Whose Simple Singular Modules Are nil-injective

Radical Anti-Invariant Lightlike Submanifolds of Semi-Riemannian Product Manifolds

Erol KILIÇ, Bayram ŞAHİN

Essential Spectra of Composition Operators on the Space of Bounded Analytic Functions