Advances in Complex Analysis and Operator Theory Festschrift in Honor of Daniel Alpay’s 60th Birthday

Classes of de Branges matrices and corresponding de Branges spaces.- Divided differences and two-sided polynomial interpolation over quaternions.- Fischer Decomposition in generalized fractional Clifford Analysis.- Free Products of C*-Probability Spaces from p-Adic Hecke Algebras.- An introduction to fractional powers of quaternionic operators and new fractional diffusion processes.- Finite-dimensional self-adjoint extensions of a symmetric operator with finite defect and their compressions.- On the structure of Hausdorff moment sequences of complex matrices.- On some extremal problems for analytic functions with constraints on real or imaginary parts.- A Burns-Krantz type theorem for pseudo-contractive mappings.- Spectral Convergence of Large Block-Hankel Gaussian Random Matrices.- Bernstein type Inequalities for Bicomplex Polynomials.- Finite unions of intervals, Part I.- Directing functionals and de Branges space completions in almost Pontryagin spaces.