

Type of Document Master's Thesis Author Ordonez-Delgado, Bartleby Author's Email Address bartod@vt.edu URN etd-05082006-221127 Title Algebras of Toeplitz Operators Degree Master of Science Department Mathematics Advisory Committee
Advisor Name Title Haskell, Peter E. Committee Chair Ball, Joseph A. Committee Member Rossi, John F. Committee Member Keywords
- C*-algebras
- Toeplitz operators
Date of Defense 2006-05-03 Availability unrestricted Abstract In this work we examine C*-algebras of Toeplitzoperators over the unit ball in
C^n and the unit polydisc in C^2. Toeplitz
operators are interesting examples of non-normal operators that
generate non-commutative C*-algebras. Moreover, in the nice
cases (depending on the geometry of the domain) of algebras of
Toeplitz operators we can recover some analogues of the spectral
theorem up to compact operators. In this setting, we can capture
the index of a Fredholm operator which is a fundamental numerical
invariant in Operator Theory.
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