Demicompactness results and Frobenuis Schur's decomposition for block operator matrices in right quaternionic Hilbert spaces
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Publication:2111768
DOI10.1007/s11785-022-01309-5OpenAlexW4313400689MaRDI QIDQ2111768
Aymen Ammar, Dorsaf Kouas, Nawrez Lazrag
Publication date: 17 January 2023
Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11785-022-01309-5
matrix operatordemicompact operatorquaternionic Hilbert spaceFredholm and semi-Fredholm operatorspseudo-resolvent operator
Cites Work
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- Slice hyperholomorphic Schur analysis
- Schur functions and their realizations in the slice hyperholomorphic setting
- Noncommutative functional calculus. Theory and applications of slice hyperholomorphic functions
- Quaternion quantum mechanics: Second quantization and gauge fields
- On the formulations of the quaternionic functional calculus
- Quantum mechanics of the quaternionic Hilbert spaces based upon the imprimivity theorem
- Spectral theory on the S-spectrum for quaternionic operators
- Weyl and Browder S-spectra in a right quaternionic Hilbert space
- Demicompact operators and ellipsoid spectra on quaternionic Hilbert spaces
- Construction of fixed points of demicompact mappings in Hilbert space
- Remarks on condensing and \(k\)-set-contractive mappings
- CONTINUOUS SLICE FUNCTIONAL CALCULUS IN QUATERNIONIC HILBERT SPACES
- Generalized Quaternionic Schur Functions in the Ball and Half-space and Krein–Langer Factorization
- Fredholm operators and essential S-spectrum in the quaternionic setting
- PseudoS-spectrum in a right quaternionic Hilbert space
- Quaternionic Closed Operators, Fractional Powers and Fractional Diffusion Processes
- Quaternions and matrices of quaternions
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