Bagchi, BhaskarMisra, Gadadhar2012-12-172012-12-171997Journal of Operator Theory, v.37 ,no.1 ,p. 51-65http://hdl.handle.net/10263/5093enHomogeneous operatorsCharacteristic functionCompletely non unitary contractionsProjective representationConstant characteristic functions and homogeneous operatorsArticle