المؤلفون: Martin Ehler, Karlheinz Gröchenig

المصدر: Forum of Mathematics, Sigma, Vol 11 (2023)

مصطلحات موضوعية: 41A55, 41A63, 94A12, 26B15, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.cambridge.org/core/product/identifier/S2050509423001068/type/journal_article; https://doaj.org/toc/2050-5094

URL الوصول: https://doaj.org/article/d1669e2b495144ad814fa480a67d196f

المؤلفون: Karlheinz Gröchenig, Georg Zimmermann

المصدر: Journal of Function Spaces and Applications, Vol 2, Iss 1, Pp 25-53 (2004)

مصطلحات موضوعية: Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-6802

URL الوصول: https://doaj.org/article/af8ec0528b1c412383975289b67bffbf

المؤلفون: Beatrice Andreolli (Faculty of Mathematics, University of Vienna), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna)

المصدر: Applied and Computational Harmonic Analysis ; issn:1063-5203

مصطلحات موضوعية: Nonuniform sampling, Irregular sampling, Sampling, Reconstruction, Frame, Reproducing kernel Hilbert space, Variable bandwidth spaces, Density conditions

وصف الملف: application/pdf

Relation: hdl:11353/10.2067796; https://phaidra.univie.ac.at/o:2067796

الاتاحة: https://doi.org/10.1016/j.acha.2024.101641
https://phaidra.univie.ac.at/o:2067796

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Christine Pfeuffer (Faculty of Mathematics, Martin-Luther-Universität Halle-Wittenberg), Joachim Toft (Faculty of Mathematics, Lineaus University)

المصدر: Forum Mathematicum ; issn:0933-7741

مصطلحات موضوعية: Pseudodifferential operators, spectral invariance, modulation space, Wiener’s lemma, off-diagonal decay matrices, Gabor frame

وصف الملف: application/pdf

Relation: hdl:11353/10.2044550; https://phaidra.univie.ac.at/o:2044550

الاتاحة: https://doi.org/10.1515/forum-2023-0212
https://phaidra.univie.ac.at/o:2044550

المؤلفون: Mark Jason Celiz (Institute of Mathematics, University of the Philippines), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Andreas Klotz (Faculty of Mathematics, University of Vienna)

المصدر: Journal of Mathematical Analysis and Applications ; issn:0022-247X

مصطلحات موضوعية: Paley-Wiener space, Reproducing kernel Hilbert space, Sampling, Density condition, Sturm-Liouville theory, Spectral theory

وصف الملف: application/pdf

Relation: hdl:11353/10.2067284; https://phaidra.univie.ac.at/o:2067284

الاتاحة: https://doi.org/10.1016/j.jmaa.2024.128225
https://phaidra.univie.ac.at/o:2067284

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Joaquim Ortega-Cerdà (Departament de Matemàtiques i Informàtica, Universitat de Barcelona)

المصدر: Mathematische Zeitschrift ; issn:0025-5874

مصطلحات موضوعية: Marcinkiewicz-Zygmund inequalities, Fock space, Reproducing kernel, Hermite function, Incomplete gamma function

وصف الملف: application/pdf

Relation: hdl:11353/10.1648822; https://phaidra.univie.ac.at/o:1648822

الاتاحة: https://doi.org/10.1007/s00209-022-03087-4
https://phaidra.univie.ac.at/o:1648822

المؤلفون: Piotrowski, Karlheinz Gröchenig Mariusz

المصدر: Studia Math. 192(1) (2009), 61 - 77

مصطلحات موضوعية: Mathematics - Functional Analysis, 42B35, 46E35

URL الوصول: http://arxiv.org/abs/0808.0643

المؤلفون: Akram Aldroubi (Department of Mathematics, Vanderbilt University), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Longxiu Huang (Department of Mathematics, University of California, Los Angeles), Philippe Jaming (Univ. Bordeaux, IMB, UMR 525), Ilya Krishtal (Department of Mathematical Sciences, Northern Illinois University), José Luis Romero (Faculty of Mathematics, University of Vienna)

المصدر: The Journal of Geometric Analysis ; issn:1050-6926

مصطلحات موضوعية: Dynamical sampling, Mobile sampling, Bandlimited function, Heat flow, Remez-Turan inequality

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1433273; https://phaidra.univie.ac.at/o:1433273

الاتاحة: https://doi.org/10.1007/s12220-021-00617-0
https://phaidra.univie.ac.at/o:1433273

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Joaquim Ortega-Cerdà (Departament de Matemàtiques i Informàtica, Universitat de Barcelona)

المصدر: The Journal of Geometric Analysis ; issn:1050-6926

مصطلحات موضوعية: Marcinkiewicz–Zygmund inequalities, Bergman space, Hardy space, Reproducing kernel

وصف الملف: application/pdf

Relation: hdl:11353/10.1437397; https://phaidra.univie.ac.at/o:1437397

الاتاحة: https://doi.org/10.1007/s12220-020-00599-5
https://phaidra.univie.ac.at/o:1437397

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna)

المصدر: Journal of Fourier Analysis and Applications ; issn:1069-5869

مصطلحات موضوعية: Phase-retrieval, Shift-invariant space, Gaussian, Hadamard factorization

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1218422; https://phaidra.univie.ac.at/o:1218422

الاتاحة: https://doi.org/10.1007/s00041-020-09755-5
https://phaidra.univie.ac.at/o:1218422

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), José Luis Romero (Faculty of Mathematics, University of Vienna), Joachim Stöckler (Faculty of Mathematics, TU Dortmund)

المصدر: Constructive Approximation

مصطلحات موضوعية: Shift-invariant space, Sampling with derivatives, Gaussian, Totally positive function, Jensen’s formula, Gabor frame, Beurling density

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1067926; https://phaidra.univie.ac.at/o:1067926

الاتاحة: https://doi.org/10.1007/s00365-019-09456-3
https://phaidra.univie.ac.at/o:1067926

المؤلفون: Luís Daniel Abreu (Acoustics Research Institute, Austrian Academy of Sciences), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), José Luis Romero (Faculty of Mathematics, University of Vienna)

المصدر: Journal of Statistical Physics

مصطلحات موضوعية: Landau level, Polyanalytic Ginibre ensemble, Hyperuniformity, Weyl-Heisenberg ensemble, Phase-space, Time-frequency analysis

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1078858; https://phaidra.univie.ac.at/o:1078858

الاتاحة: https://doi.org/10.1007/s10955-019-02226-2
https://phaidra.univie.ac.at/o:1078858

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Philippe Jaming (Institut de Mathématiques de Bordeaux UMR 5251, Université de Bordeaux), Eugenia Malinnikova (Department of Mathematical Sciences, Norwegian University of Science and Technology)

المصدر: Revista Matemática Complutense

مصطلحات موضوعية: Wigner distribution, Short-time Fourier transform, Hudson’s theorem, Poly-analytic function, Convexity, Hurwitz polynomial, Totally positive function

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1079200; https://phaidra.univie.ac.at/o:1079200

الاتاحة: https://doi.org/10.1007/s13163-019-00335-w
https://phaidra.univie.ac.at/o:1079200

المؤلفون: Peter Balazs (Acoustics Research Institute, Austrian Academy of Sciences), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Michael Speckbacher (Institut de Mathématiques de Bordeaux, Université de Bordeaux)

المصدر: Transactions of the American Mathematical Society, Series B ; issn:2330-0000

مصطلحات موضوعية: Kernel theorems, coorbit theory, continuous frames, operator representation, tensor products, Hilbert-Schmidt operators

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.1177754; https://phaidra.univie.ac.at/o:1177754

الاتاحة: https://doi.org/10.1090/btran/42
https://phaidra.univie.ac.at/o:1177754

المؤلفون: Peter Berger (Institute of Telecommunications, TU Wien), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), Gerald Matz (Institute of Telecommunications, TU Wien)

المصدر: Journal of Fourier Analysis and Applications

مصطلحات موضوعية: Sampling theory, Stable reconstruction, Frame theory, Oblique projections, Weighted least squares

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.956889; https://phaidra.univie.ac.at/o:956889

الاتاحة: https://doi.org/10.1007/s00041-018-9620-8
https://phaidra.univie.ac.at/o:956889

المؤلفون: Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), José Luis Romero (Faculty of Mathematics, University of Vienna), Joachim Stöckler (Faculty of Mathematics, TU Dortmund)

المصدر: Inventiones mathematicae

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.688192; https://phaidra.univie.ac.at/o:688192

الاتاحة: https://doi.org/10.1007/s00222-017-0760-2
https://phaidra.univie.ac.at/o:688192

المؤلفون: Hans G. Feichtinger, Baoxiang Wang, Kuijie Li, Karlheinz Gröchenig

المصدر: Annales de l'Institut Henri Poincaré C, Analyse non linéaire. 38:139-173

مصطلحات موضوعية: Physics, Modulation space, Function space, Applied Mathematics, 010102 general mathematics, Space (mathematics), 01 natural sciences, 010101 applied mathematics, Combinatorics, symbols.namesake, Fourier transform, symbols, Embedding, Initial value problem, Uniqueness, 0101 mathematics, Mathematical Physics, Analysis, Subspace topology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::109ba50b358661c877629263640d7d6c
https://doi.org/10.1016/j.anihpc.2020.06.002

المؤلفون: David Rottensteiner, Karlheinz Gröchenig, J. T. Van Velthoven, José Luis Romero

المصدر: Analysis Mathematica. 46:483-515

مصطلحات موضوعية: Physics, Pure mathematics, General Mathematics, Modulo, 010102 general mathematics, Deformation theory, Banach space, Hilbert space, Lie group, 010103 numerical & computational mathematics, Riesz sequence, 01 natural sciences, Nilpotent, symbols.namesake, Simply connected space, symbols, 0101 mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::41026a6f3682f6f6965d618ddd0c1646
https://doi.org/10.1007/s10476-020-0051-9

المؤلفون: Karlheinz Gröchenig

المصدر: Springer Proceedings in Mathematics & Statistics ISBN: 9783030971267

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6bce4e41fb7ea0006794b113d833f3d5
https://doi.org/10.1007/978-3-030-97127-4_2

المؤلفون: Maurice A. de Gosson (Faculty of Mathematics, University of Vienna), Karlheinz Gröchenig (Faculty of Mathematics, University of Vienna), José Luis Romero (Faculty of Mathematics, University of Vienna)

المصدر: Letters in Mathematical Physics

وصف الملف: application/pdf

Relation: isPartOf:https://phaidra.univie.ac.at/o:243553[u:scholar collection]; hdl:11353/10.474768; https://phaidra.univie.ac.at/o:474768

الاتاحة: https://doi.org/10.1007/s11005-016-0846-6
https://phaidra.univie.ac.at/o:474768