Measure induced Hankel and Toeplitz type operators on weighted Dirichlet spaces

For a complex Borel measure μ<!-- μ --> μ on the open unit disk, and for a weighted Dirichlet space H s H_s with 0 > s > 1 0>s>1 , we characterize the boundedness of the measure induced Hankel type operator H μ<!-- μ --> , s : H s →<!-- → --> H s ¯<!-- ¯ --> Hμ ,s: H_s → H_s̄ , extending the results of Xiao [Bull. Austral. Math. Soc. 62 (2000), pp. 135–140] for the classical Hardy space H 2 = H 1 H^2=H_1 , and of Arcozzi, Rochberg, Sawyer, and Wick [J. Lond. Math. Soc. (2) 83 (2011), pp. 1–18] for the classical Dirichlet space D = H 0 D= H_0 . Our approach relies on some recent results about weak products of complete Nevanlinna-Pick reproducing kernel Hilbert spaces. We also include some related results on Hankel measures, Carleson measures, and Toeplitz type operators on weighted Dirichlet spaces H s H_s , 0 > s > 1 0>s>1 .