@techreport{2936, title = {Behaviour and Convergence of the Constrained Covariance}, author = {Gretton, A. and Smola, A. and Bousquet, O. and Herbrich, R. and Sch{\"o}lkopf, B. and Logothetis, NK.}, number = {130}, organization = {Max-Planck-Gesellschaft}, institution = {MPI for Biological Cybernetics}, school = {Biologische Kybernetik}, year = {2004}, doi = {} }