2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.FA2009★ 2 cited
Characterization of the unbounded bicommutant of C_0 (N) contractions
R. T. W. Martin
Recent results have shown that any closed operator commuting with the backwards shift restricted to , where is an inner function, can be…
math.FA2009
Representation of simple symmetric operators with deficiency indices (1,1) in de Branges space
R. T. W. Martin
Recently it has been shown that any regular simple symmetric operator with deficiency indices (1,1) is unitarily equivalent to the operator of multiplication in a reproducing kerne…
math.FA2009
Inner functions and de Branges functions
R. T. W. Martin
A necessary and sufficient condition for an inner function F in the upper half-plane (UHP) to satisfy F = E*/E where E is a de Branges function is presented. Since F_E =E^*/E is an…