المؤلفون: Abdelkader Frakis, Fuad Kittaneh

المصدر: Surveys in Mathematics and its Applications, Vol 19 (2024), Pp 317-330 (2024)

مصطلحات موضوعية: normal operator, numerical radius, operator norm, inequality, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.utgjiu.ro/math/sma/v19/p19_17.pdf; https://doaj.org/toc/1843-7265; https://doaj.org/toc/1842-6298

URL الوصول: https://doaj.org/article/2a929bdd3b684a1ea1931f734aaa6120

المؤلفون: 洪勇(HONG Yong)

المصدر: Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 5, Pp 586-592 (2024)

مصطلحات موضوعية: super-homogeneous function(超齐次核), integral operator(积分算子), hilbert-type integral inequality(hilbert型积分不等式), lebesgue space with added exponential weight(加指数权lebesgue空间), the optimal matching parameter(最佳搭配参数), bounded operator(有界算子), operator norm(算子范数), Electronic computers. Computer science, QA75.5-76.95, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1008-9497

URL الوصول: https://doaj.org/article/a3376a50c6c2403a9f34aface700cbc4

المؤلفون: Yılmaz Övgü Gürel, Ostrovska Sofiya, Turan Mehmet

المصدر: Demonstratio Mathematica, Vol 57, Iss 1, Pp 325-343 (2024)

مصطلحات موضوعية: q-durrmeyer operator, q-bernstein operator, operator norm, strong operator topology, uniform operator topology, 47b38, 41a36, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2391-4661

URL الوصول: https://doaj.org/article/3cc052a30e4b4c85b6ce7a4f5949fb8f

المؤلفون: Bouthat Ludovick, Mashreghi Javad, Morneau-Guérin Frédéric

المصدر: Special Matrices, Vol 12, Iss 1, Pp 635-655 (2024)

مصطلحات موضوعية: doubly stochastic matrices, birkhoff polytope, diameter, operator norm, schatten p-norms, 15b51, 46b20, 52b12, 47b10, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2300-7451

URL الوصول: https://doaj.org/article/52d90300187d4022b0baaa52ce2abb81

المؤلفون: Yong Hong, Bing He, Lijuan Zhang

المصدر: Axioms, Vol 13, Iss 11, p 742 (2024)

مصطلحات موضوعية: weighted Lebesgue space, super-homogeneous kernel, Hilbert-type multiple integral operator, operator norm, necessary and sufficient conditions, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-1680/13/11/742; https://doaj.org/toc/2075-1680

URL الوصول: https://doaj.org/article/63317954fe5440599be8fdf24a89fcfa

المؤلفون: Fadime Gökçe

المصدر: Universal Journal of Mathematics and Applications, Vol 6, Iss 2, Pp 76-85 (2023)

مصطلحات موضوعية: absolute summability, euler matrix, hausdorff measures of noncompactness, matrix transformations, operator norm, sequence spaces, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://dergipark.org.tr/tr/download/article-file/3082643; https://doaj.org/toc/2619-9653

URL الوصول: https://doaj.org/article/e61644ecb0d24494a31e21751b9fe31d

المؤلفون: Najla Altwaijry, Silvestru Sever Dragomir, Kais Feki

المصدر: Symmetry, Vol 16, Iss 9, p 1199 (2024)

مصطلحات موضوعية: power inequalities, operator norm, numerical radius, off-diagonal 2 × 2-operator matrix, Hilbert space, Mathematics, QA1-939

Relation: https://www.mdpi.com/2073-8994/16/9/1199; https://doaj.org/toc/2073-8994; https://doaj.org/article/1f5aa7c1b0ae4e02bea415f47c77f572

الاتاحة: https://doi.org/10.3390/sym16091199
https://doaj.org/article/1f5aa7c1b0ae4e02bea415f47c77f572

المؤلفون: Altwaijry, Najla, Dragomir, Sever S, Feki, Kais

مصطلحات موضوعية: 4901 Applied mathematics, Institute for Sustainable Industries and Liveable Cities, Hölder-type inequalities, power series, operators, operator norm, Hilbert spaces, numerical radius

وصف الملف: text

Relation: https://vuir.vu.edu.au/48545/; https://doi.org/10.3390/axioms13030172; https://vuir.vu.edu.au/48545/1/axioms-13-00172-v2.pdf; Altwaijry, Najla orcid:0000-0001-7442-8841 , Dragomir, Sever S orcid:0000-0003-2902-6805 and Feki, Kais orcid:0000-0002-9326-4173 (2024) Hölder-Type Inequalities for Power Series of Operators in Hilbert Spaces. Axioms, 13 (3). pp. 1-21. ISSN 2075-1680

الاتاحة: https://vuir.vu.edu.au/48545/
https://www.mdpi.com/2075-1680/13/3/172
https://doi.org/10.3390/axioms13030172
https://vuir.vu.edu.au/48545/1/axioms-13-00172-v2.pdf

المؤلفون: Lijuan Zhang, Bing He, Yong Hong

المصدر: Axioms, Vol 13, Iss 1, p 58 (2024)

مصطلحات موضوعية: weighted Lebesgue space, integral operator, non-homogeneous kernel, bounded operator, operator norm, Hilbert-type inequality, Mathematics, QA1-939

Relation: https://www.mdpi.com/2075-1680/13/1/58; https://doaj.org/toc/2075-1680; https://doaj.org/article/8f2da2e58cf94ea48c2ce390ce39c04d

الاتاحة: https://doi.org/10.3390/axioms13010058
https://doaj.org/article/8f2da2e58cf94ea48c2ce390ce39c04d

المؤلفون: Ransford Thomas

المصدر: Moroccan Journal of Pure and Applied Analysis, Vol 9, Iss 2, Pp 276-290 (2023)

مصطلحات موضوعية: volterra operator, operator norm, numerical range, 47g10, 47a12, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2351-8227

URL الوصول: https://doaj.org/article/76312ce0511548369e16db4d51b47fb3

المؤلفون: Mohammad Davarpanah, Hamid Moradi

المصدر: AUT Journal of Mathematics and Computing, Vol 4, Iss 2, Pp 161-167 (2023)

مصطلحات موضوعية: numerical radius, usual operator norm, inequality, contraction operator, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://ajmc.aut.ac.ir/article_5016_73f30e403b62d867557093980c0e802e.pdf; https://doaj.org/toc/2783-2449; https://doaj.org/toc/2783-2287

URL الوصول: https://doaj.org/article/90ae895fe0a5432a81c848cddd403b57

المؤلفون: Stevo Stević

المصدر: AIMS Mathematics, Vol 8, Iss 2, Pp 4022-4041 (2023)

مصطلحات موضوعية: operator norm, weighted-type space, integral-type operator, integral means, multiplication operator, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/b054ff2543b24c3ab055f5b7294d7052

المؤلفون: Barza, Sorina, Associate professor, 1967, Demissie, Bizuneh Minda, Sinnamon, Gord

المصدر: Annali di Matematica Pura ed Applicata. 203:989-1013

مصطلحات موضوعية: Operator norm, Cesaro operator, Copson operator, Best constant, Matematik, Mathematics

وصف الملف: print

URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-97384

المؤلفون: Garcia, Stephan Ramon, author, Mashreghi, Javad, author, Ross, William T., author

المصدر: Operator Theory by Example, 2023.

الاتاحة: https://doi.org/10.1093/oso/9780192863867.003.0002

المؤلفون: Garcia, Stephan Ramon, author, Mashreghi, Javad, author, Ross, William T., author

المصدر: Operator Theory by Example, 2023.

الاتاحة: https://doi.org/10.1093/oso/9780192863867.003.0005

المؤلفون: Garcia, Stephan Ramon, author, Mashreghi, Javad, author, Ross, William T., author

المصدر: Operator Theory by Example, 2023, ill.

الاتاحة: https://doi.org/10.1093/oso/9780192863867.003.0013

المؤلفون: Elif Otkun Çevik

المصدر: Communications in Advanced Mathematical Sciences, Vol 5, Iss 1, Pp 1-7 (2022)

مصطلحات موضوعية: antidiagonal operator matrix, numerical radius, operator norm, spectral radius, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://dergipark.org.tr/tr/download/article-file/2077880; https://doaj.org/toc/2651-4001

URL الوصول: https://doaj.org/article/b695162bb9e3423da05a05a74283bce8

المؤلفون: Strzelecki, Michał, Strzelecka, Marta, Prochno, Joscha, Adamczak, Radosław

مصطلحات موضوعية: Gaussian random matrix, Operator norm, Structured random matrix, ψr random variable

Relation: Mathematische Annalen; 1-65; https://repozytorium.uw.edu.pl//handle/item/113910

الاتاحة: https://repozytorium.uw.edu.pl//handle/item/113910
https://doi.org/10.1007/S00208-023-02599-6

المؤلفون: Gökçe, F.

مصطلحات موضوعية: Bounded operators, Hausdorff meausures of noncompactness, Absolute summability, Fibonacci numbers, Matrix transformations, Operator norm, Sequence spaces

Relation: Afrika Matematika; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://hdl.handle.net/11499/54858; 34; WOS:001084263600001

الاتاحة: https://hdl.handle.net/11499/54858
https://doi.org/10.1007/s13370-023-01108-x

المؤلفون: Stevo Stević

المصدر: Axioms; Volume 12; Issue 5; Pages: 491

مصطلحات موضوعية: operator norm, essential norm, composition operator, integral operator, Bloch-type space

وصف الملف: application/pdf

Relation: Mathematical Analysis; https://dx.doi.org/10.3390/axioms12050491

الاتاحة: https://doi.org/10.3390/axioms12050491