Semi–Fredholm Spectrum and Weyl's Theorem for Operator Matrices

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Cao, Xiao Hong, et al. “Semi–Fredholm Spectrum and Weyl’s Theorem for Operator Matrices”. Acta Mathematica Sinica, English Series, vol. 22, no. 1, 2005, pp. 169-78, https://doi.org/10.1007/s10114-004-0505-1.
Cao, X. H., Guo, M. Z., & Meng, B. (2005). Semi–Fredholm Spectrum and Weyl’s Theorem for Operator Matrices. Acta Mathematica Sinica, English Series, 22(1), 169-178. https://doi.org/10.1007/s10114-004-0505-1
Cao, Xiao Hong, Mao Zheng Guo, and Bin Meng. “Semi–Fredholm Spectrum and Weyl’s Theorem for Operator Matrices”. Acta Mathematica Sinica, English Series 22, no. 1 (2005): 169-78. https://doi.org/10.1007/s10114-004-0505-1.
Cao XH, Guo MZ, Meng B. Semi–Fredholm Spectrum and Weyl’s Theorem for Operator Matrices. Acta Mathematica Sinica, English Series. 2005;22(1):169-78.
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Refrences
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10.1090/S0002-9939-01-06110-X 2001
10.1090/S0002-9939-00-05846-9 Proceedings of the American Mathematical Society
  • Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods
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 2000
10.1090/S0002-9939-99-04965-5 Proceedings of the American Mathematical Society
  • Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods
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 2000
10.1007/BF01203773 1998
10.1090/S0002-9939-1994-1185266-2 Proceedings of the American Mathematical Society
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  • Science: Mathematics
 1994
Refrences Analysis
Category Category Repetition
Science: Mathematics5
Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods3
The category Science: Mathematics 5 is the most frequently represented among the references in this article. It primarily includes studies from Proceedings of the American Mathematical Society and Acta Scientiarum Mathematicarum. The chart below illustrates the number of referenced publications per year.
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Citations
Title Journal Journal Categories Citations Publication Date
The Upper Semi-Weylness and Positive Nullity for Operator Matrices Bulletin of the Malaysian Mathematical Sciences Society
  • Science: Mathematics
 2024
Fredholm complements of upper triangular operator matrices Banach Journal of Mathematical Analysis
  • Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods
  • Science: Mathematics
 2024
Property (R) for Upper Triangular Operator Matrices Acta Mathematica Sinica, English Series
  • Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods
  • Science: Mathematics
 2023
Invertibility properties of operator matrices on Hilbert spaces Advances in Operator Theory
  • Science: Mathematics
 2023
Characterizations on upper semi-Fredholmness of two-by-two operator matrices Banach Journal of Mathematical Analysis
  • Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods
  • Science: Mathematics
 2023
Citations Analysis
Category Category Repetition
Science: Mathematics27
Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods21
The category Science: Mathematics 27 is the most commonly referenced area in studies that cite this article. The first research to cite this article was titled A Note on the Left Essential Spectra of Operator Matrices and was published in 2007. The most recent citation comes from a 2024 study titled Fredholm complements of upper triangular operator matrices. This article reached its peak citation in 2023, with 4 citations. It has been cited in 12 different journals. Among related journals, the Journal of Mathematical Analysis and Applications cited this research the most, with 9 citations. The chart below illustrates the annual citation trends for this article.
Citations used this article by year