Spectral theory in ordered Banach algebras
S Mouton, H Raubenheimer - Positivity, 2017 - Springer
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SpringerLink Log in Menu Find a journal Publish with us Search Cart 1.Home 2.Positivity …
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r-Fredholm theory in Banach algebras
R Benjamin, NJ Laustsen, S Mouton - Glasgow Mathematical Journal, 2019 - cambridge.org
Harte (1982, Math. Z. 179, 431–436) initiated the study of Fredholm theory relative to a unital
homomorphism T: A→ B between unital Banach algebras A and B based on the following …
homomorphism T: A→ B between unital Banach algebras A and B based on the following …
A Note on the Order Lozanovsky Spectrum for Positive Operators
R Benjamin, C Budde - Complex Analysis and Operator Theory, 2023 - Springer
A Note on the Order Lozanovsky Spectrum for Positive Operators | Complex Analysis and
Operator Theory Skip to main content SpringerLink Account Menu Find a journal Publish with …
Operator Theory Skip to main content SpringerLink Account Menu Find a journal Publish with …
A note on the lower Weyl and Lozanovsky spectra of a positive element
R Benjamin, S Mouton - Positivity, 2018 - Springer
One of the central problems investigated in Alekhno (Positivity 11 (3): 375–386, 2007,
Positivity 13 (1): 3–20, 2009) is that of providing conditions under which the spectral radius …
Positivity 13 (1): 3–20, 2009) is that of providing conditions under which the spectral radius …
The upper browder spectrum in commutatively ordered banach algebras
S Mumba - 2021 - dspace.unza.zm
A commutatively ordered Banach algebra (COBA) is a complex unital Banach algebra A
containing a subset C, called an algebra c-cone, such that C contains the unit of A and is …
containing a subset C, called an algebra c-cone, such that C contains the unit of A and is …
r-Fredholm theory in ordered Banach algebras
R Benjamin, S Mouton - Positivity, 2020 - Springer
The introduction of Fredholm theory relative to general unital homomorphisms T: A → BT:
A→ B between Banach algebras A and B, which involves the study of Fredholm, Weyl and …
A→ B between Banach algebras A and B, which involves the study of Fredholm, Weyl and …