# Daniel Alpay

Ontology type: schema:Person

NAME

Daniel

SURNAME

Alpay

### Publications in SciGraph latest 50 shown

• 2019-03 On Slice Polyanalytic Functions of a Quaternionic Variable in RESULTS IN MATHEMATICS
• 2019-03 About a Non-Standard Interpolation Problem in COMPUTATIONAL METHODS AND FUNCTION THEORY
• 2018-06 Gleason’s problem, rational functions and spaces of left-regular functions: The split-quaternion setting in ISRAEL JOURNAL OF MATHEMATICS
• 2018-05 Gleason’s Problem Associated to a Real Ternary Algebra and Applications in ADVANCES IN APPLIED CLIFFORD ALGEBRAS
• 2018 Some Pictures from the Ceremony in INDEFINITE INNER PRODUCT SPACES, SCHUR ANALYSIS, AND DIFFERENTIAL EQUATIONS
• 2018 List of Publications* of Professor Dr. Dr. h.c. mult. Heinz Langer in INDEFINITE INNER PRODUCT SPACES, SCHUR ANALYSIS, AND DIFFERENTIAL EQUATIONS
• 2017-12 Adaptative Decomposition: The Case of the Drury–Arveson Space in JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS
• 2017-09 On the Equivalence of Probability Spaces in JOURNAL OF THEORETICAL PROBABILITY
• 2017-06 Kolmogorov’s Axioms for Probabilities with Values in Hyperbolic Numbers in ADVANCES IN APPLIED CLIFFORD ALGEBRAS
• 2017-06 Characterizations of families of rectangular, finite impulse response, para-unitary systems in JOURNAL OF APPLIED MATHEMATICS AND COMPUTING
• 2016-10 Wiener Algebra for the Quaternions in MEDITERRANEAN JOURNAL OF MATHEMATICS
• 2016-10 Interpolation Problems for Certain Classes of Slice Hyperholomorphic Functions in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2016-06 The Spectral Theorem for Unitary Operators Based on the S-Spectrum in MILAN JOURNAL OF MATHEMATICS
• 2016 Slice Hyperholomorphic Schur Analysis in NONE
• 2015-10 On Algebras Which are Inductive Limits of Banach Spaces in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2015-10 Realizations of Infinite Products, Ruelle Operators and Wavelet Filters in JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS
• 2015-07 A New Resolvent Equation for the S-Functional Calculus in THE JOURNAL OF GEOMETRIC ANALYSIS
• 2015-06 Boundary Interpolation for Slice Hyperholomorphic Schur Functions in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2015-06 Realizations of Slice Hyperholomorphic Generalized Contractive and Positive Functions in MILAN JOURNAL OF MATHEMATICS
• 2015 My Teachers and Studies in RECENT ADVANCES IN INVERSE SCATTERING, SCHUR ANALYSIS AND STOCHASTIC PROCESSES
• 2015 Schur Analysis in the Quaternionic Setting: The Fueter Regular and the Slice Regular Case in OPERATOR THEORY
• 2015 Inner Product Spaces and Krein Spaces in the Quaternionic Setting in RECENT ADVANCES IN INVERSE SCATTERING, SCHUR ANALYSIS AND STOCHASTIC PROCESSES
• 2015 L.A. Sakhnovich – Biography in RECENT ADVANCES IN INVERSE SCATTERING, SCHUR ANALYSIS AND STOCHASTIC PROCESSES
• 2015 List of Publications of L.A. Sakhnovich in RECENT ADVANCES IN INVERSE SCATTERING, SCHUR ANALYSIS AND STOCHASTIC PROCESSES
• 2015 Infinite Product Representations for Kernels and Iterations of Functions in RECENT ADVANCES IN INVERSE SCATTERING, SCHUR ANALYSIS AND STOCHASTIC PROCESSES
• 2014-04 Krein–Langer Factorization and Related Topics in the Slice Hyperholomorphic Setting in THE JOURNAL OF GEOMETRIC ANALYSIS
• 2014 The Fock Space in the Slice Hyperholomorphic Setting in HYPERCOMPLEX ANALYSIS: NEW PERSPECTIVES AND APPLICATIONS
• 2014 Basics of Functional Analysis with Bicomplex Scalars, and Bicomplex Schur Analysis in NONE
• 2014 Schur Analysis in the Quaternionic Setting: The Fueter Regular and the Slice Regular Case in OPERATOR THEORY
• 2014 Generalized Quaternionic Schur Functions in the Ball and Half-space and Krein–Langer Factorization in HYPERCOMPLEX ANALYSIS: NEW PERSPECTIVES AND APPLICATIONS
• 2013-10 Pontryagin-de Branges-Rovnyak spaces of slice hyperholomorphic functions in JOURNAL D'ANALYSE MATHÉMATIQUE
• 2013-03 On discrete analytic functions: Products, rational functions and reproducing kernels in JOURNAL OF APPLIED MATHEMATICS AND COMPUTING
• 2013-02 Editorial in COMPLEX ANALYSIS AND OPERATOR THEORY
• 2013 Extending Wavelet Filters: Infinite Dimensions, the Nonrational Case, and Indefinite Inner Product Spaces in EXCURSIONS IN HARMONIC ANALYSIS, VOLUME 2
• 2013 Representation Formulas for Hardy Space Functions Through the Cuntz Relations and New Interpolation Problems in MULTISCALE SIGNAL ANALYSIS AND MODELING
• 2012-11 Schur Algorithm in The Class \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{SI}}$$\end{document} of J-contractive Functions Intertwining Solutions of Linear Differential Equations in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2012-02 Schur Functions and Their Realizations in the Slice Hyperholomorphic Setting in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2012 An Interpolation Problem for Functions with Values in a Commutative Ring in A PANORAMA OF MODERN OPERATOR THEORY AND RELATED TOPICS
• 2011-11 On the Structure of the Taylor Series in Clifford and Quaternionic Analysis in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2010-10 Discrete-Time Multi-Scale Systems in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2010-09 Krein Systems and Canonical Systems on a Finite Interval: Accelerants with a Jump Discontinuity at the Origin and Continuous Potentials in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2010-05 Linear Stochastic Systems: A White Noise Approach in ACTA APPLICANDAE MATHEMATICAE
• 2009-12 Generalized Schur Functions and Related de Branges-Rovnyak Spaces in the Banach Space Setting in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2009-10 Rigidity Theorems, Boundary Interpolation and Reproducing Kernels for Generalized Schur Functions in COMPUTATIONAL METHODS AND FUNCTION THEORY
• 2009 Krein Systems in MODERN ANALYSIS AND APPLICATIONS
• 2009 A Connection between Szegö and Nehari Sequences in the Matrix-valued Case in RECENT ADVANCES IN OPERATOR THEORY AND APPLICATIONS
• 2009 The Schur Transformation for Nevanlinna Functions: Operator Representations, Resolvent Matrices, and Orthogonal Polynomials in MODERN ANALYSIS AND APPLICATIONS
• 2008-12 A Characterization of Schur Multipliers Between Character-Automorphic Hardy Spaces in INTEGRAL EQUATIONS AND OPERATOR THEORY
• 2008-09 Rational Functions Associated with the White Noise Space and Related Topics in POTENTIAL ANALYSIS
• 2008-03 On the Reproducing Kernel Hilbert Spaces Associated with the Fractional and Bi-Fractional Brownian Motions in POTENTIAL ANALYSIS

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