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…
astro-ph.IM2009
Development of ARIES Baker-Nunn camera to a wide-field Imaging Telescope with CCD
Soumen Mondal, K. G. Gupta, Sneh Lata +5
ARIES Baker-Nunn Schmidt telescope project is converting a Baker-Nunn satellite tracking camera for Astronomical research. Original Baker-Nunn camera produces an extremely large (5…
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…