Raul E Curto & William Helton 
Operator Theory, Operator Algebras and Their Interactions with Geometry and Topology 
Ronald G. Douglas Memorial Volume

Following in the Footsteps of Ronald G. Douglas.- Functional Models for Commuting Hilbert space Contractions.- The Extended Aluthge Transform.- Open Problems in Wavelet Theory.- When is Every Quasi-multiplier a Multiplier?.- Isomorphism in Wavelets II.- Nevanlinna-Pick Families and Singular Rational Varieties.- On Certain Commuting Isometries, Joint Invariant Subspaces and C*-algebras.- Spectral Analysis, Model Theory and Applications of Finite-Rank Perturbations.- Invariance of the Essential Spectra of Operator Pencils.- Decomposition of the Tensor Product of two Hilbert Modules.- A Survey on Classification of C*-Algebras with the Ideal Property.- A Survey on the Arveson-Douglas Conjecture.- Cauchy-Riemann Equation for Free Noncommutative Functions.- Uniform Roe Algebras and Geometric RD Property.- Integral Curvature and Similarity of Cowen-Douglas Operators.- Singular Subgroups in /widetilde{A}_2-groups and Their von Neumann Algebras.- A K-theoretic Selberg Trace Formula.- Singular Hilbert Modules on Jordan-Kepler Varieties.- A Survey of Ron Douglas’s Contributions to the Index Theory of Toeplitz Operators.- Differential Subalgebras and Norm-controlled Inversion.- Hermitian Metrics on the Resolvent Set and Extremal Arc Length.- Hybrid Normed Ideal Perturbations of n-tuples of Operators II: Weak Wave Operators.- An Introduce to Curvature Inequalities for Operators in the Cowen-Douglas Class.- Reproducing Kernel of the Space R^t(K, /mu).