134 citations · 134 across the 5 of their papers we have counts for
6 papers
Isometric Equivalence of Isometries on
Joseph A. Cima, Warren R. Wogen
We consider a natural notion of equivalence for bounded linear operators on for We determine which isometries of finite codimension are equivalent. For these isom…
-algebras generated by truncated Toeplitz operators
Stephan Ramon Garcia, William T. Ross, Warren R. Wogen
We obtain an analogue of Coburn's description of the Toeplitz algebra in the setting of truncated Toeplitz operators. As a byproduct, we provide several examples of complex symmetr…
Spatial isomorphisms of algebras of truncated Toeplitz operators
Stephan Ramon Garcia, William T. Ross, Warren R. Wogen
We examine when two maximal abelian algebras in the truncated Toeplitz operators are spatially isomorphic. This builds upon recent work of N. Sedlock, who obtained a complete descr…
Complex symmetric partial isometries
Stephan Ramon Garcia, Warren R. Wogen
An operator $T \in B(\h)$ is complex symmetric if there exists a conjugate-linear, isometric involution $C:\h\to\h$ so that . We provide a concrete description of all co…
Some new classes of complex symmetric operators
Stephan Ramon Garcia, Warren R. Wogen
We say that an operator is complex symmetric if there exists a conjugate-linear, isometric involution so that . We prove that binormal operators,…
Truncated Toeplitz Operators: Spatial Isomorphism, Unitary Equivalence, and Similarity
Joseph A. Cima, Stephan Ramon Garcia, William T. Ross +1
A truncated Toeplitz operator is the compression $A_ϕ:\K_Θ \to \K_Θ$ of a Toeplitz operator to a model space $\K_Θ := H^2 \ominus ΘH^2$. For inner, let $\T_Θ$…