Generalisation of the Frobenius Formula in the Theory of Block Operators on Normed Spaces

Generalisation of the Frobenius Formula in the Theory of Block Operators on Normed Spaces

The efficient construction and employment of block operators are vital for contemporary computing, playing an essential role in various applications. In this paper, we prove a generalisation of the Frobenius formula in the setting of the theory of block operators on normed spaces. A system of linear...

Full description

Bibliographic Details
Main Authors: Nikolai A. Sidorov, Aliona I. Dreglea, Denis N. Sidorov
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Mathematics
Subjects:
Frobenius formula
operator theory
block operators
Fredholm operator
asymptotic approximations
Nekrasov–Nazarov method
Online Access:https://www.mdpi.com/2227-7390/9/23/3066

Internet

https://www.mdpi.com/2227-7390/9/23/3066

Similar Items