# Research

Here are links to recent papers/talks/notes:

Optimal weak parallelogram constants for L^p spaces

Inner functions and zero sets for l^p

Multipliers between range spaces of co-analytic Toeplitz operators

Birkhoff-James orthogonality and the zeros of an analytic function

Multipliers of sequence spaces

The range of a real Smirnov function

Finite Blaschke products: a survey

A survey on reverse Carleson measures

Multipliers between model spaces

Compact operators on model spaces

An inner-outer factorization in ℓp with applications to ARMA processes

Weak parallelogram laws on Banach spaces and applications to prediction

Range spaces of co-analytic Toeplitz operators

*Introduction to Model spaces and their Operators*

Concrete examples of Hb spaces

Partial orders on partial isometries

Carleson measures for Hb spaces

Extremal problems for characteristic functions (talk)

On a theorem of Livsic (talk on this paper)

Bad boundary behavior in star invariant subspaces I

Bad boundary behavior in star invariant subspaces II

Reverse Carleson embeddings for model spaces

The Jordan curve theorem is non-trivial.

C* algebras generated by truncated Toeplitz operators

Recent progress on truncated Toeplitz operators

Truncated Toeplitz operators on finite dimensional spaces

A non-linear extremal problem for the Hardy space

The norm of a truncated Toeplitz operator

Spatial isomorphisms of truncated Toeplitz opertors

Spatial isomorphisms of algebras of truncated Toeplitz operators (recent talk)

Unitary equivalence to a truncated Toeplitz operator

Truncated Toeplitz operators and nearly invariant subspaces

Boundary values in range spaces of truncated Toeplitz operators (recent talk) (another recent talk)

Hardy spaces of slit domains (talk)

Common cyclic vectors for normal operators

Common cyclic vectors for unitary operators

*The Cauchy Transform* (expository paper) (talk)

The backward shift (expository paper)

Generalized Analytic Continuation (talk)