149 citations · 319 across the 56 of their papers we have counts for
Showing 2011 · math.FAShow all
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math.FA2011
Which weighted composition operators are complex symmetric?
Stephan Ramon Garcia, Christopher Hammond
Recent work by several authors has revealed the existence of many unexpected classes of normal weighted composition operators. On the other hand, it is known that every normal oper…
math.FA2011
On the closure of the complex symmetric operators: compact operators and weighted shifts
Stephan Ramon Garcia, Daniel E. Poore
We study the closure of the set of all complex symmetric operators on a separable, infinite-dimensional, complex Hilbert space. Among other things, we prove that…
math.FA2011
Unitary equivalence to a complex symmetric matrix: low dimensions
Stephan Ramon Garcia, Daniel E. Poore, James E. Tener
A matrix $T \in \M_n(\C)$ is \emph{UECSM} if it is unitarily equivalent to a complex symmetric (i.e., self-transpose) matrix. We develop several techniques for studying this proper…