Spectra of conservative matrices
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- by N. K. Sharma PDF
- Proc. Amer. Math. Soc. 35 (1972), 515-518 Request permission
Abstract:
In this paper we study the spectra of conservative matrices and show that the spectrum of any Hausdorff method is either uncountable or finite. In the latter case it is shown that the spectrum consists of either one point or two points. We obtain the snarpest possible Mercerian theorem for Euler methods. We also get some results about the location of conservative matrices with respect to the maximal group of invertible operators.References
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Additional Information
- © Copyright 1972 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 35 (1972), 515-518
- MSC: Primary 40H05
- DOI: https://doi.org/10.1090/S0002-9939-1972-0306769-1
- MathSciNet review: 0306769