3 papers
math.FA2009
A Finite Multiplicity Helson-Lowdenslager-De Branges Theorem
Sneh Lata, Meghna Mittal, Dinesh Singh
This paper proves two theorems. The first of these simplifies and lends clarity to the previous characterizations of the invariant subspaces of , the operator of multiplication…
math.OA2009
Operator Algebras of Functions
Meghna Mittal, Vern Paulsen
We present some general theorems about operator algebras that are algebras of functions on sets, including theories of local algebras, residually finite dimensional operator algebr…
math.OA2008
An operator algebraic proof of Agler's factorization theorem
Sneh Lata, Meghna Mittal, Vern I. Paulsen
We give a short direct proof of Agler's factorization theorem that uses the abstract characterization of operator algebras. the key ingredient of this proof is an operator algebra…