Yang, Meehyea A construction of unitary linear systems on the right half complex plane. (English) Zbl 07333415 J. Anal. Appl. 19, No. 1, 15-33 (2021). MSC: 47A48 47B32 93B15 PDF BibTeX XML Cite \textit{M. Yang}, J. Anal. Appl. 19, No. 1, 15--33 (2021; Zbl 07333415)
Kopper, John The nef cone of the Hilbert scheme of points on rational elliptic surfaces and the cone conjecture. (English) Zbl 07333170 Can. Math. Bull. 64, No. 1, 216-227 (2021). MSC: 14C05 14J27 14E30 14J50 PDF BibTeX XML Cite \textit{J. Kopper}, Can. Math. Bull. 64, No. 1, 216--227 (2021; Zbl 07333170) Full Text: DOI
Diao, Yuanan; Han, Deguang; Li, Zhongyan Gabor single-frame and multi-frame multipliers in any given dimension. (English) Zbl 07332875 J. Funct. Anal. 280, No. 9, Article ID 108960, 22 p. (2021). MSC: 42C15 46C05 47B10 PDF BibTeX XML Cite \textit{Y. Diao} et al., J. Funct. Anal. 280, No. 9, Article ID 108960, 22 p. (2021; Zbl 07332875) Full Text: DOI
Romero, José Luis; van Velthoven, Jordy Timo; Voigtlaender, Felix On dual molecules and convolution-dominated operators. (English) Zbl 07332864 J. Funct. Anal. 280, No. 10, Article ID 108963, 56 p. (2021). MSC: 22A10 42C15 42C40 43A15 46E22 PDF BibTeX XML Cite \textit{J. L. Romero} et al., J. Funct. Anal. 280, No. 10, Article ID 108963, 56 p. (2021; Zbl 07332864) Full Text: DOI
Hashemi Sanati, S.; Asgari, M. S. On R-duals and the duality principle in Banach frames. (English) Zbl 07332652 Appl. Anal. 100, No. 6, 1256-1271 (2021). MSC: 46B45 46B15 42C15 PDF BibTeX XML Cite \textit{S. Hashemi Sanati} and \textit{M. S. Asgari}, Appl. Anal. 100, No. 6, 1256--1271 (2021; Zbl 07332652) Full Text: DOI
Buhagiar, D.; Chetcuti, E.; Weber, H. Order topology on orthocomplemented posets of linear subspaces of a pre-Hilbert space. (English) Zbl 07332100 Ann. Mat. Pura Appl. (4) 200, No. 1, 211-228 (2021). MSC: 46C15 46C05 46L30 03G12 81P10 PDF BibTeX XML Cite \textit{D. Buhagiar} et al., Ann. Mat. Pura Appl. (4) 200, No. 1, 211--228 (2021; Zbl 07332100) Full Text: DOI
Liu, Ting; Shi, Luoyi; Wang, Cun; Zhu, Sen An interpolation problem for conjugations. (English) Zbl 07330931 J. Math. Anal. Appl. 500, No. 1, Article ID 125118, 11 p. (2021). MSC: 81Q12 47B25 47A05 46C07 46B04 15B57 PDF BibTeX XML Cite \textit{T. Liu} et al., J. Math. Anal. Appl. 500, No. 1, Article ID 125118, 11 p. (2021; Zbl 07330931) Full Text: DOI
Stummel, Friedrich; Kohaupt, Ludwig Eigenvalue problems in Hilbert spaces. With tasks and complete solutions. (Eigenwertaufgaben in Hilbertschen Räumen. Mit Aufgaben und vollständigen Lösungen.) (German) Zbl 07330876 Computational and Applied Mathematics 1. Berlin: Logos Verlag (ISBN 978-3-8325-5262-6/pbk). 302 p. (2021). MSC: 47-01 47A75 47B02 47N20 34B24 65J10 65L15 35Pxx 65N25 PDF BibTeX XML Cite \textit{F. Stummel} and \textit{L. Kohaupt}, Eigenwertaufgaben in Hilbertschen Räumen. Mit Aufgaben und vollständigen Lösungen. Berlin: Logos Verlag (2021; Zbl 07330876)
Popa, Dumitru Multiple splitting property for dominated bilinear operators. (English) Zbl 07330387 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 2, Paper No. 67, 12 p. (2021). MSC: 46G25 46B25 46C99 PDF BibTeX XML Cite \textit{D. Popa}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 2, Paper No. 67, 12 p. (2021; Zbl 07330387) Full Text: DOI
Reede, Fabian The Fourier-Mukai transform of a universal family of stable vector bundles. (English) Zbl 07329513 Int. J. Math. 32, No. 2, Article ID 2150007, 13 p. (2021). MSC: 14J60 14F08 PDF BibTeX XML Cite \textit{F. Reede}, Int. J. Math. 32, No. 2, Article ID 2150007, 13 p. (2021; Zbl 07329513) Full Text: DOI
Pascoe, J. E.; Tully-Doyle, Ryan Automatic real analyticity and a regal proof of a commutative multivariate Löwner theorem. (English) Zbl 07329487 Proc. Am. Math. Soc. 149, No. 5, 2019-2024 (2021). MSC: 46L54 46L53 32A70 46E22 PDF BibTeX XML Cite \textit{J. E. Pascoe} and \textit{R. Tully-Doyle}, Proc. Am. Math. Soc. 149, No. 5, 2019--2024 (2021; Zbl 07329487) Full Text: DOI
Aleman, Alexandru; Pacheco, Rui; Wood, John C. Harmonic maps and shift-invariant subspaces. (English) Zbl 07328631 Monatsh. Math. 194, No. 4, 625-656 (2021). MSC: 58E20 47B32 30H15 53C43 PDF BibTeX XML Cite \textit{A. Aleman} et al., Monatsh. Math. 194, No. 4, 625--656 (2021; Zbl 07328631) Full Text: DOI
Steinwart, Ingo; Ziegel, Johanna F. Strictly proper kernel scores and characteristic kernels on compact spaces. (English) Zbl 07328423 Appl. Comput. Harmon. Anal. 51, 510-542 (2021). MSC: 62R40 62G07 62M20 68T05 42A82 46E22 47B34 47G10 62P12 86A08 PDF BibTeX XML Cite \textit{I. Steinwart} and \textit{J. F. Ziegel}, Appl. Comput. Harmon. Anal. 51, 510--542 (2021; Zbl 07328423) Full Text: DOI
Huang, Meng; Rong, Yi; Wang, Yang; Xu, Zhiqiang Almost everywhere generalized phase retrieval. (English) Zbl 07328392 Appl. Comput. Harmon. Anal. 50, 16-33 (2021). MSC: 42C15 46C05 94A15 PDF BibTeX XML Cite \textit{M. Huang} et al., Appl. Comput. Harmon. Anal. 50, 16--33 (2021; Zbl 07328392) Full Text: DOI
Huang, Liren; Liu, Chunguang; Tan, Lulin; Ye, Qi Generalized representer theorems in Banach spaces. (English) Zbl 07327480 Anal. Appl., Singap. 19, No. 1, 125-146 (2021). MSC: 68Q32 68T05 46E22 68P01 PDF BibTeX XML Cite \textit{L. Huang} et al., Anal. Appl., Singap. 19, No. 1, 125--146 (2021; Zbl 07327480) Full Text: DOI
Dasgupta, Aparajita; Ruzhansky, Michael Eigenfunction expansions of ultradifferentiable functions and ultradistributions. III: Hilbert spaces and universality. (English) Zbl 07327149 J. Fourier Anal. Appl. 27, No. 2, Paper No. 15, 30 p. (2021). MSC: 46F05 22E30 PDF BibTeX XML Cite \textit{A. Dasgupta} and \textit{M. Ruzhansky}, J. Fourier Anal. Appl. 27, No. 2, Paper No. 15, 30 p. (2021; Zbl 07327149) Full Text: DOI
Chaira, Abdellatif; Touhami, Soumia A boundary formula for reproducing kernel Hilbert spaces of real harmonic functions in Lipschitz domains. (English) Zbl 07327113 Complex Var. Elliptic Equ. 66, No. 1, 94-117 (2021). MSC: 46E22 35Cxx PDF BibTeX XML Cite \textit{A. Chaira} and \textit{S. Touhami}, Complex Var. Elliptic Equ. 66, No. 1, 94--117 (2021; Zbl 07327113) Full Text: DOI
Pauwels, Edouard; Putinar, Mihai; Lasserre, Jean-Bernard Data analysis from empirical moments and the Christoffel function. (English) Zbl 07326849 Found. Comput. Math. 21, No. 1, 243-273 (2021). MSC: 62R07 62H12 62M15 62G05 62G07 68T05 58C35 42C05 46E22 47B32 PDF BibTeX XML Cite \textit{E. Pauwels} et al., Found. Comput. Math. 21, No. 1, 243--273 (2021; Zbl 07326849) Full Text: DOI
Beckermann, Bernhard; Putinar, Mihai; Saff, Edward B.; Stylianopoulos, Nikos Perturbations of Christoffel-Darboux kernels: detection of outliers. (English) Zbl 07326847 Found. Comput. Math. 21, No. 1, 71-124 (2021). MSC: 42C05 46E22 30H20 30E05 PDF BibTeX XML Cite \textit{B. Beckermann} et al., Found. Comput. Math. 21, No. 1, 71--124 (2021; Zbl 07326847) Full Text: DOI
Boon, Wietse M.; Nordbotten, Jan M.; Vatne, Jon E. Functional analysis and exterior calculus on mixed-dimensional geometries. (English) Zbl 07326840 Ann. Mat. Pura Appl. (4) 200, No. 2, 757-789 (2021). MSC: 46C05 46E35 46F10 58A12 58C05 58J10 PDF BibTeX XML Cite \textit{W. M. Boon} et al., Ann. Mat. Pura Appl. (4) 200, No. 2, 757--789 (2021; Zbl 07326840) Full Text: DOI
Li, Junfeng; Yu, Haixia Bilinear Hilbert transforms and (sub)bilinear maximal functions along convex curves. (English) Zbl 07326763 Pac. J. Math. 310, No. 2, 375-446 (2021). MSC: 42B20 42B25 47B38 PDF BibTeX XML Cite \textit{J. Li} and \textit{H. Yu}, Pac. J. Math. 310, No. 2, 375--446 (2021; Zbl 07326763) Full Text: DOI
Britz, Thomas; Carey, Alan; Gesztesy, Fritz; Nichols, Roger; Sukochev, Fedor; Zanin, Dmitriy The product formula for regularized Fredholm determinants. (English) Zbl 07326419 Proc. Am. Math. Soc., Ser. B 8, 42-51 (2021). MSC: 47B10 47B02 PDF BibTeX XML Cite \textit{T. Britz} et al., Proc. Am. Math. Soc., Ser. B 8, 42--51 (2021; Zbl 07326419) Full Text: DOI
Akgül, Ali; Akgül, Esra Karatas A novel method for solving nonlinear Jerk equations. (English) Zbl 07326304 Hammouch, Zakia (ed.) et al., Nonlinear analysis: problems, applications and computational methods. Proceedings of the 6th international congress of the Moroccan Society of Applied Mathematics, Beni-Mellal, Morocco, November 7–9, 2019. Cham: Springer (ISBN 978-3-030-62298-5/pbk; 978-3-030-62299-2/ebook). Lecture Notes in Networks and Systems 168, 23-33 (2021). MSC: 47B32 46E22 30E25 PDF BibTeX XML Cite \textit{A. Akgül} and \textit{E. K. Akgül}, Lect. Notes Netw. Syst. 168, 23--33 (2021; Zbl 07326304) Full Text: DOI
Dixit, Anand; Roy, Vivekananda Posterior impropriety of some sparse Bayesian learning models. (English) Zbl 07325878 Stat. Probab. Lett. 171, Article ID 109039, 8 p. (2021). MSC: 62F15 62H30 68T05 46E22 PDF BibTeX XML Cite \textit{A. Dixit} and \textit{V. Roy}, Stat. Probab. Lett. 171, Article ID 109039, 8 p. (2021; Zbl 07325878) Full Text: DOI
Jones, Ben; Artemiou, Andreas Revisiting the predictive power of kernel principal components. (English) Zbl 07325868 Stat. Probab. Lett. 171, Article ID 109019, 5 p. (2021). MSC: 62H25 62G08 PDF BibTeX XML Cite \textit{B. Jones} and \textit{A. Artemiou}, Stat. Probab. Lett. 171, Article ID 109019, 5 p. (2021; Zbl 07325868) Full Text: DOI
Leblond, Juliette; Pozzi, Elodie Solutions to inverse moment estimation problems in dimension 2, using best constrained approximation. (English) Zbl 07324356 J. Approx. Theory 264, Article ID 105520, 24 p. (2021). MSC: 41A29 42 PDF BibTeX XML Cite \textit{J. Leblond} and \textit{E. Pozzi}, J. Approx. Theory 264, Article ID 105520, 24 p. (2021; Zbl 07324356) Full Text: DOI
Bautista, George J.; Micu, Sorin; Pazoto, Ademir F. On the controllability of a model system for long waves in nonlinear dispersive media. (English) Zbl 07324146 Nonlinearity 34, No. 2, 989-1013 (2021). MSC: 93B05 93C20 35Q53 46B15 PDF BibTeX XML Cite \textit{G. J. Bautista} et al., Nonlinearity 34, No. 2, 989--1013 (2021; Zbl 07324146) Full Text: DOI
Wang, Wansheng; Zhang, Chengjian Dissipativity of variable-stepsize Runge-Kutta methods for nonlinear functional differential equations with application to Nicholson’s blowflies models. (English) Zbl 07323666 Commun. Nonlinear Sci. Numer. Simul. 97, Article ID 105723, 19 p. (2021). MSC: 65L07 65L20 34K40 PDF BibTeX XML Cite \textit{W. Wang} and \textit{C. Zhang}, Commun. Nonlinear Sci. Numer. Simul. 97, Article ID 105723, 19 p. (2021; Zbl 07323666) Full Text: DOI
Bhunia, Pintu; Feki, Kais; Paul, Kallol Correction to: “\(A\)-numerical radius orthogonality and parallelism of semi-Hilbertian space operators and their applications”. (English) Zbl 07323152 Bull. Iran. Math. Soc. 47, No. 2, 459-460 (2021). MSC: 47B65 47A12 46C05 47A05 PDF BibTeX XML Cite \textit{P. Bhunia} et al., Bull. Iran. Math. Soc. 47, No. 2, 459--460 (2021; Zbl 07323152) Full Text: DOI
Bhunia, Pintu; Feki, Kais; Paul, Kallol \(A\)-numerical radius orthogonality and parallelism of semi-Hilbertian space operators and their applications. (English) Zbl 07323151 Bull. Iran. Math. Soc. 47, No. 2, 435-457 (2021); correction ibid. 47, No. 2, 459-460 (2021). MSC: 47B65 47A12 46C05 47A05 PDF BibTeX XML Cite \textit{P. Bhunia} et al., Bull. Iran. Math. Soc. 47, No. 2, 435--457 (2021; Zbl 07323151) Full Text: DOI
Zamani, Ali \(A\)-numerical radius and product of semi-Hilbertian operators. (English) Zbl 07323147 Bull. Iran. Math. Soc. 47, No. 2, 371-377 (2021). MSC: 47A05 46C05 47B65 47A12 PDF BibTeX XML Cite \textit{A. Zamani}, Bull. Iran. Math. Soc. 47, No. 2, 371--377 (2021; Zbl 07323147) Full Text: DOI
Bhat, B. V. Rajarama; Ghatak, Anindya; Pamula, Santhosh Kumar Stinespring’s theorem for unbounded operator valued local completely positive maps and its applications. (English) Zbl 07322774 Indag. Math., New Ser. 32, No. 2, 547-578 (2021). MSC: 46L07 46L08 PDF BibTeX XML Cite \textit{B. V. R. Bhat} et al., Indag. Math., New Ser. 32, No. 2, 547--578 (2021; Zbl 07322774) Full Text: DOI
Song, Jun; Li, Bing Nonlinear and additive principal component analysis for functional data. (English) Zbl 07321508 J. Multivariate Anal. 181, Article ID 104675, 21 p. (2021). MSC: 62R10 62H25 62H12 62H35 62P10 46E22 PDF BibTeX XML Cite \textit{J. Song} and \textit{B. Li}, J. Multivariate Anal. 181, Article ID 104675, 21 p. (2021; Zbl 07321508) Full Text: DOI
Fabbri, Giorgio; Gozzi, Fausto; Zanco, Giovanni Verification results for age-structured models of economic-epidemics dynamics. (English) Zbl 07319627 J. Math. Econ. 93, Article ID 102455, 12 p. (2021). Reviewer: George Stoica (Saint John) MSC: 91B55 92D30 91D20 90C39 PDF BibTeX XML Cite \textit{G. Fabbri} et al., J. Math. Econ. 93, Article ID 102455, 12 p. (2021; Zbl 07319627) Full Text: DOI
Chalmoukis, Nikolaos Onto interpolation for the Dirichlet space and for \(H_1 (\mathbb{D})\). (English) Zbl 07319263 Adv. Math. 381, Article ID 107634, 37 p. (2021). MSC: 30E05 30H25 30J99 PDF BibTeX XML Cite \textit{N. Chalmoukis}, Adv. Math. 381, Article ID 107634, 37 p. (2021; Zbl 07319263) Full Text: DOI
Abadias, Luciano; Bello, Glenier; Yakubovich, Dmitry Operator inequalities, functional models and ergodicity. (English) Zbl 07318552 J. Math. Anal. Appl. 498, No. 2, Article ID 124984, 40 p. (2021). MSC: 47A20 47A35 46E22 PDF BibTeX XML Cite \textit{L. Abadias} et al., J. Math. Anal. Appl. 498, No. 2, Article ID 124984, 40 p. (2021; Zbl 07318552) Full Text: DOI
Alaminos, J.; Extremera, J.; Godoy, M. L. C.; Villena, A. R. Hyperreflexivity of the space of module homomorphisms between non-commutative \(L^p\)-spaces. (English) Zbl 07318536 J. Math. Anal. Appl. 498, No. 2, Article ID 124964, 32 p. (2021). MSC: 47L30 46L52 PDF BibTeX XML Cite \textit{J. Alaminos} et al., J. Math. Anal. Appl. 498, No. 2, Article ID 124964, 32 p. (2021; Zbl 07318536) Full Text: DOI
Sukochev, F.; Tulenov, K.; Zanin, D. The boundedness of the Hilbert transformation from one rearrangement invariant Banach space into another and applications. (English) Zbl 07317896 Bull. Sci. Math. 167, Article ID 102943, 23 p. (2021). MSC: 46E30 47B10 46L51 46L52 44A15 47L20 47C15 PDF BibTeX XML Cite \textit{F. Sukochev} et al., Bull. Sci. Math. 167, Article ID 102943, 23 p. (2021; Zbl 07317896) Full Text: DOI
Cho, Hong Rae; Choi, Hyunil; Lee, Han-Wool Explicit formula for the reproducing kernels for some weighted Fock spaces. (English) Zbl 07317504 J. Math. Anal. Appl. 497, No. 2, Article ID 124920, 25 p. (2021). MSC: 46E22 PDF BibTeX XML Cite \textit{H. R. Cho} et al., J. Math. Anal. Appl. 497, No. 2, Article ID 124920, 25 p. (2021; Zbl 07317504) Full Text: DOI
Bongers, Tyler; Guo, Zihua; Li, Ji; Wick, Brett D. Commutators of Hilbert transforms along monomial curves. (English) Zbl 07317295 Stud. Math. 257, No. 3, 295-311 (2021). MSC: 42B35 42B99 PDF BibTeX XML Cite \textit{T. Bongers} et al., Stud. Math. 257, No. 3, 295--311 (2021; Zbl 07317295) Full Text: DOI
Martin, Robert T. W.; Shamovich, Eli A de Branges-Beurling theorem for the full Fock space. (English) Zbl 07316424 J. Math. Anal. Appl. 496, No. 2, Article ID 124765, 25 p. (2021). MSC: 46E22 47A13 32A37 PDF BibTeX XML Cite \textit{R. T. W. Martin} and \textit{E. Shamovich}, J. Math. Anal. Appl. 496, No. 2, Article ID 124765, 25 p. (2021; Zbl 07316424) Full Text: DOI
Steinwart, Ingo; Fischer, Simon A closer look at covering number bounds for Gaussian kernels. (English) Zbl 1455.68185 J. Complexity 62, Article ID 101513, 17 p. (2021). MSC: 68T05 46E22 PDF BibTeX XML Cite \textit{I. Steinwart} and \textit{S. Fischer}, J. Complexity 62, Article ID 101513, 17 p. (2021; Zbl 1455.68185) Full Text: DOI
Alabiso, Carlo; Weiss, Ittay A primer on Hilbert space theory. Linear spaces, topological spaces, metric spaces, normed spaces, and topological groups. 2nd edition. (English) Zbl 07315822 UNITEXT for Physics. Cham: Springer (ISBN 978-3-030-67416-8/hbk; 978-3-030-67417-5/ebook). xxii, 328 p. (2021). MSC: 46-01 46C05 00A06 54-01 PDF BibTeX XML Cite \textit{C. Alabiso} and \textit{I. Weiss}, A primer on Hilbert space theory. Linear spaces, topological spaces, metric spaces, normed spaces, and topological groups. 2nd edition. Cham: Springer (2021; Zbl 07315822) Full Text: DOI
Clouâtre, Raphaël; Timko, Edward J. Gelfand transforms and boundary representations of complete Nevanlinna-Pick quotients. (English) Zbl 07313207 Trans. Am. Math. Soc. 374, No. 3, 2107-2147 (2021). MSC: 47L55 46E22 47A13 PDF BibTeX XML Cite \textit{R. Clouâtre} and \textit{E. J. Timko}, Trans. Am. Math. Soc. 374, No. 3, 2107--2147 (2021; Zbl 07313207) Full Text: DOI
Albiac, F.; Ansorena, J. L.; Dilworth, S. J.; Kutzarova, Denka A dichotomy for subsymmetric basic sequences with applications to Garling spaces. (English) Zbl 07313206 Trans. Am. Math. Soc. 374, No. 3, 2079-2106 (2021). MSC: 46B15 46B20 46B45 PDF BibTeX XML Cite \textit{F. Albiac} et al., Trans. Am. Math. Soc. 374, No. 3, 2079--2106 (2021; Zbl 07313206) Full Text: DOI
Minculete, Nicuşor; Păltănea, Radu Weak \(n\)-inner product spaces. (English) Zbl 07312076 Ann. Funct. Anal. 12, No. 2, Paper No. 22, 23 p. (2021). MSC: 46C05 26D15 26D10 PDF BibTeX XML Cite \textit{N. Minculete} and \textit{R. Păltănea}, Ann. Funct. Anal. 12, No. 2, Paper No. 22, 23 p. (2021; Zbl 07312076) Full Text: DOI
Hernández-Eliseo, Yessica; Ramírez-Ortega, Josué; Hernández-Zamora, Francisco G. Toeplitz operators acting on true-poly-Bergman type spaces of the two-dimensional Siegel domain: nilpotent symbols. (English) Zbl 07311238 J. Funct. Spaces 2021, Article ID 8855599, 13 p. (2021). MSC: 47B35 46E20 PDF BibTeX XML Cite \textit{Y. Hernández-Eliseo} et al., J. Funct. Spaces 2021, Article ID 8855599, 13 p. (2021; Zbl 07311238) Full Text: DOI
da Silva, Eduardo Brandani; Fernandez, Dicesar L.; de Andrade Neves, Marcus Vinícius A spectral theorem for bilinear compact operators in Hilbert spaces. (English) Zbl 07310720 Banach J. Math. Anal. 15, No. 2, Paper No. 28, 36 p. (2021). MSC: 47J10 47H60 46G25 PDF BibTeX XML Cite \textit{E. B. da Silva} et al., Banach J. Math. Anal. 15, No. 2, Paper No. 28, 36 p. (2021; Zbl 07310720) Full Text: DOI
Salas, David; Thibault, Lionel Quantitative characterizations of nonconvex bodies with smooth boundaries in Hilbert spaces via the metric projection. (English) Zbl 07310638 J. Math. Anal. Appl. 494, No. 2, Article ID 124588, 21 p. (2021). MSC: 46C05 PDF BibTeX XML Cite \textit{D. Salas} and \textit{L. Thibault}, J. Math. Anal. Appl. 494, No. 2, Article ID 124588, 21 p. (2021; Zbl 07310638) Full Text: DOI
Krnić, Mario; Minculete, Nicuşor Characterizations of inner product spaces via angular distances and Cauchy-Schwarz inequality. (English) Zbl 07310558 Aequationes Math. 95, No. 1, 147-166 (2021). MSC: 46C05 26D15 PDF BibTeX XML Cite \textit{M. Krnić} and \textit{N. Minculete}, Aequationes Math. 95, No. 1, 147--166 (2021; Zbl 07310558) Full Text: DOI
Curbera, Guillermo P.; Okada, Susumu; Ricker, Werner J. Fine spectra of the finite Hilbert transform in function spaces. (English) Zbl 07309951 Adv. Math. 380, Article ID 107597, 30 p. (2021). MSC: 44A15 46E30 47A53 47B34 PDF BibTeX XML Cite \textit{G. P. Curbera} et al., Adv. Math. 380, Article ID 107597, 30 p. (2021; Zbl 07309951) Full Text: DOI
Kryczka, Andrzej; Kurlej, Konrad Regular methods of summability for direct sums of Banach spaces. (English) Zbl 07309707 J. Math. Anal. Appl. 494, No. 1, Article ID 124636, 7 p. (2021). MSC: 46B03 46B15 40J05 05D10 PDF BibTeX XML Cite \textit{A. Kryczka} and \textit{K. Kurlej}, J. Math. Anal. Appl. 494, No. 1, Article ID 124636, 7 p. (2021; Zbl 07309707) Full Text: DOI
Giesl, Peter; Hafstein, Sigurdur; Mehrabinezhad, Iman Computation and verification of contraction metrics for exponentially stable equilibria. (English) Zbl 07309633 J. Comput. Appl. Math. 390, Article ID 113332, 22 p. (2021). MSC: 65N35 65N15 65D12 37B25 34D20 PDF BibTeX XML Cite \textit{P. Giesl} et al., J. Comput. Appl. Math. 390, Article ID 113332, 22 p. (2021; Zbl 07309633) Full Text: DOI
Ortega-Moreno, Oscar An optimal plank theorem. (English) Zbl 07308542 Proc. Am. Math. Soc. 149, No. 3, 1225-1237 (2021). MSC: 46C05 46B PDF BibTeX XML Cite \textit{O. Ortega-Moreno}, Proc. Am. Math. Soc. 149, No. 3, 1225--1237 (2021; Zbl 07308542) Full Text: DOI
Pascoe, J. E. Trace minmax functions and the radical Laguerre-Pólya class. (English) Zbl 07307670 Res. Math. Sci. 8, No. 1, Paper No. 9, 14 p. (2021). MSC: 46L54 46L52 32A70 46E22 11M26 PDF BibTeX XML Cite \textit{J. E. Pascoe}, Res. Math. Sci. 8, No. 1, Paper No. 9, 14 p. (2021; Zbl 07307670) Full Text: DOI
E, Weinan; Wojtowytsch, Stephan Kolmogorov width decay and poor approximators in machine learning: shallow neural networks, random feature models and neural tangent kernels. (English) Zbl 07307666 Res. Math. Sci. 8, No. 1, Paper No. 5, 28 p. (2021). MSC: 68T07 41A30 41A65 46E15 46E22 PDF BibTeX XML Cite \textit{W. E} and \textit{S. Wojtowytsch}, Res. Math. Sci. 8, No. 1, Paper No. 5, 28 p. (2021; Zbl 07307666) Full Text: DOI
Albiac, Fernando; Ansorena, José Luis; Wojtaszczyk, Przemysław On certain subspaces of \(\ell_p\) for \(0 < p \le 1\) and their applications to conditional quasi-greedy bases in \(p\)-Banach spaces. (English) Zbl 07307516 Math. Ann. 379, No. 1-2, 465-502 (2021). MSC: 46B15 41A65 PDF BibTeX XML Cite \textit{F. Albiac} et al., Math. Ann. 379, No. 1--2, 465--502 (2021; Zbl 07307516) Full Text: DOI
Albiac, Fernando; Ansorena, José L.; Wojtaszczyk, Przemysław Quasi-greedy bases in \(\ell_p$ $(0 < p < 1)\) are democratic. (English) Zbl 07306998 J. Funct. Anal. 280, No. 7, Article ID 108871, 22 p. (2021). MSC: 46B15 46A16 41A65 PDF BibTeX XML Cite \textit{F. Albiac} et al., J. Funct. Anal. 280, No. 7, Article ID 108871, 22 p. (2021; Zbl 07306998) Full Text: DOI
Jiang, Yingchun; Li, Wan Random sampling in multiply generated shift-invariant subspaces of mixed Lebesgue spaces \(L^{p,q}(\mathbb{R}\times\mathbb{R}^d)\). (English) Zbl 07305153 J. Comput. Appl. Math. 386, Article ID 113237, 16 p. (2021). MSC: 94A20 46E22 62D05 PDF BibTeX XML Cite \textit{Y. Jiang} and \textit{W. Li}, J. Comput. Appl. Math. 386, Article ID 113237, 16 p. (2021; Zbl 07305153) Full Text: DOI
Addona, D. Analyticity of nonsymmetric Ornstein-Uhlenbeck semigroup with respect to a weighted Gaussian measure. (English) Zbl 07303856 Potential Anal. 54, No. 1, 95-117 (2021). MSC: 47D07 46G05 47B32 PDF BibTeX XML Cite \textit{D. Addona}, Potential Anal. 54, No. 1, 95--117 (2021; Zbl 07303856) Full Text: DOI
Granovskyi, Yaroslav; Malamud, Mark; Neidhardt, Hagen Non-compact quantum graphs with summable matrix potentials. (English) Zbl 07303649 Ann. Henri Poincaré 22, No. 1, 1-47 (2021). MSC: 81Q10 35Pxx 58J50 46C05 47B06 47B10 47B15 47B25 PDF BibTeX XML Cite \textit{Y. Granovskyi} et al., Ann. Henri Poincaré 22, No. 1, 1--47 (2021; Zbl 07303649) Full Text: DOI
Ai, Wen-Hui Number theory problems related to the spectrum of Cantor-type measures with consecutive digits. (English) Zbl 07302542 Bull. Aust. Math. Soc. 103, No. 1, 113-123 (2021). Reviewer: Symon Serbenyuk (Kyïv) MSC: 28A80 42C05 46C05 PDF BibTeX XML Cite \textit{W.-H. Ai}, Bull. Aust. Math. Soc. 103, No. 1, 113--123 (2021; Zbl 07302542) Full Text: DOI
Guan, Jin-Lin A new iterative algorithm for the multiple-sets split feasibility problem and the split equality fixed point problem. (English) Zbl 07302082 Mediterr. J. Math. 18, No. 1, Paper No. 19, 24 p. (2021). MSC: 47J25 49J53 49M37 90C25 PDF BibTeX XML Cite \textit{J.-L. Guan}, Mediterr. J. Math. 18, No. 1, Paper No. 19, 24 p. (2021; Zbl 07302082) Full Text: DOI
BenAmor, Ali; Moussa, Rafed Decomposition formulae for Dirichlet forms and their corollaries. (English) Zbl 07302080 Mediterr. J. Math. 18, No. 1, Paper No. 17, 20 p. (2021). MSC: 47A07 46C05 46C07 47B25 46E30 PDF BibTeX XML Cite \textit{A. BenAmor} and \textit{R. Moussa}, Mediterr. J. Math. 18, No. 1, Paper No. 17, 20 p. (2021; Zbl 07302080) Full Text: DOI
Gómez-Cubillo, F.; Wickramasekara, S. Admissible vectors and Hilbert algebras. (English) Zbl 07302079 Mediterr. J. Math. 18, No. 1, Paper No. 16, 19 p. (2021). MSC: 43A65 47L30 PDF BibTeX XML Cite \textit{F. Gómez-Cubillo} and \textit{S. Wickramasekara}, Mediterr. J. Math. 18, No. 1, Paper No. 16, 19 p. (2021; Zbl 07302079) Full Text: DOI
Antoine, J.-P.; Corso, R.; Trapani, C. Lower semi-frames, frames, and metric operators. (English) Zbl 07302074 Mediterr. J. Math. 18, No. 1, Paper No. 11, 20 p. (2021). MSC: 42C15 46B15 46G10 PDF BibTeX XML Cite \textit{J. P. Antoine} et al., Mediterr. J. Math. 18, No. 1, Paper No. 11, 20 p. (2021; Zbl 07302074) Full Text: DOI
Mussnig, Fabian \(\text{SL}(n)\) invariant valuations on super-coercive convex functions. (English) Zbl 07300448 Can. J. Math. 73, No. 1, 108-130 (2021). MSC: 52A20 52A41 52B45 26B25 46A40 PDF BibTeX XML Cite \textit{F. Mussnig}, Can. J. Math. 73, No. 1, 108--130 (2021; Zbl 07300448) Full Text: DOI
Roman, Marcel; Sandovici, Adrian Multivalued linear operator equation \(A^*A = \lambda A^n\). (English) Zbl 07300021 Complex Anal. Oper. Theory 15, No. 1, Paper No. 6, 14 p. (2021). MSC: 47A05 47A06 47B02 47B25 47B99 PDF BibTeX XML Cite \textit{M. Roman} and \textit{A. Sandovici}, Complex Anal. Oper. Theory 15, No. 1, Paper No. 6, 14 p. (2021; Zbl 07300021) Full Text: DOI
Cerejeiras, Paula; Kähler, Uwe; Legatiuk, Anastasiia; Legatiuk, Dmitrii Discrete Hardy spaces for bounded domains in \(\mathbb{R}^n\). (English) Zbl 07300019 Complex Anal. Oper. Theory 15, No. 1, Paper No. 4, 32 p. (2021). MSC: 39A12 30H10 42A38 44A15 PDF BibTeX XML Cite \textit{P. Cerejeiras} et al., Complex Anal. Oper. Theory 15, No. 1, Paper No. 4, 32 p. (2021; Zbl 07300019) Full Text: DOI
Russo, Tommaso; Somaglia, Jacopo Overcomplete sets in non-separable Banach spaces. (English) Zbl 07299111 Proc. Am. Math. Soc. 149, No. 2, 701-714 (2021). Reviewer: Daniele Puglisi (Catania) MSC: 46B26 46B15 46A35 PDF BibTeX XML Cite \textit{T. Russo} and \textit{J. Somaglia}, Proc. Am. Math. Soc. 149, No. 2, 701--714 (2021; Zbl 07299111) Full Text: DOI
Belishev, M. I.; Simonov, S. A. On an evolutionary dynamical system of the first order with boundary control. (English. Russian original) Zbl 1455.93089 J. Math. Sci., New York 252, No. 5, 592-601 (2021); translation from Zap. Nauchn. Semin. POMI 483, 41-54 (2019). MSC: 93C25 93C15 PDF BibTeX XML Cite \textit{M. I. Belishev} and \textit{S. A. Simonov}, J. Math. Sci., New York 252, No. 5, 592--601 (2021; Zbl 1455.93089); translation from Zap. Nauchn. Semin. POMI 483, 41--54 (2019) Full Text: DOI
Dehaj, Abdessamad; Guessous, Mohamed Permutation-invariance in Komlós’ theorem for Hilbert-space valued random variables. (English) Zbl 07297360 J. Convex Anal. 28, No. 1, 197-202 (2021). MSC: 60 28A20 46B20 PDF BibTeX XML Cite \textit{A. Dehaj} and \textit{M. Guessous}, J. Convex Anal. 28, No. 1, 197--202 (2021; Zbl 07297360) Full Text: Link
González, Benito J.; Negrín, Emilio R.; Roopkumar, R. The Lambert transform over distributions of compact support, \(L^1\)-functions and Boehmian spaces. (English) Zbl 07296616 Ann. Funct. Anal. 12, No. 1, Paper No. 16, 18 p. (2021). MSC: 46F12 46E30 44A15 PDF BibTeX XML Cite \textit{B. J. González} et al., Ann. Funct. Anal. 12, No. 1, Paper No. 16, 18 p. (2021; Zbl 07296616) Full Text: DOI
Jiang, Yingchun; Li, Wan Convolution random sampling in multiply generated shift-invariant spaces of \(L^p(\mathbb{R}^d)\). (English) Zbl 07296610 Ann. Funct. Anal. 12, No. 1, Paper No. 10, 22 p. (2021). MSC: 46E22 94A20 PDF BibTeX XML Cite \textit{Y. Jiang} and \textit{W. Li}, Ann. Funct. Anal. 12, No. 1, Paper No. 10, 22 p. (2021; Zbl 07296610) Full Text: DOI
Audeh, Wasim Norm inequalities and applications. (English) Zbl 07293330 Int. J. Math. Comput. Sci. 16, No. 2, 809-817 (2021). MSC: 47A 47A63 47B02 47B15 15A45 PDF BibTeX XML Cite \textit{W. Audeh}, Int. J. Math. Comput. Sci. 16, No. 2, 809--817 (2021; Zbl 07293330) Full Text: Link
Balogoun, Armando Sosthène Kali; Nkiet, Guy Martial; Ogouyandjou, Carlos Asymptotic normality of a generalized maximum mean discrepancy estimator. (English) Zbl 1455.62050 Stat. Probab. Lett. 169, Article ID 108961, 8 p. (2021). MSC: 62E20 62R10 46E22 PDF BibTeX XML Cite \textit{A. S. K. Balogoun} et al., Stat. Probab. Lett. 169, Article ID 108961, 8 p. (2021; Zbl 1455.62050) Full Text: DOI
Dilworth, S.; Garrigós, G.; Hernández, E.; Kutzarova, D.; Temlyakov, V. Lebesgue-type inequalities in greedy approximation. (English) Zbl 07290154 J. Funct. Anal. 280, No. 5, Article ID 108885, 38 p. (2021). Reviewer: Stefan Cobzaş (Cluj-Napoca) MSC: 41A65 41A25 41A46 46B15 46B20 65D15 PDF BibTeX XML Cite \textit{S. Dilworth} et al., J. Funct. Anal. 280, No. 5, Article ID 108885, 38 p. (2021; Zbl 07290154) Full Text: DOI
Cabello Sánchez, Félix; Castillo, Jesús M. F.; Corrêa, Willian H. G.; Ferenczi, Valentin; García, Ricardo On the \(\text{Ext}^2\)-problem for Hilbert spaces. (English) Zbl 07289418 J. Funct. Anal. 280, No. 4, Article ID 108863, 37 p. (2021). MSC: 46M18 46B25 PDF BibTeX XML Cite \textit{F. Cabello Sánchez} et al., J. Funct. Anal. 280, No. 4, Article ID 108863, 37 p. (2021; Zbl 07289418) Full Text: DOI
Li, Kangwei; Martell, José María; Martikainen, Henri; Ombrosi, Sheldy; Vuorinen, Emil End-point estimates, extrapolation for multilinear Muckenhoupt classes, and applications. (English) Zbl 07288851 Trans. Am. Math. Soc. 374, No. 1, 97-135 (2021). MSC: 42B20 42B25 42B35 PDF BibTeX XML Cite \textit{K. Li} et al., Trans. Am. Math. Soc. 374, No. 1, 97--135 (2021; Zbl 07288851) Full Text: DOI
Eskandari, R.; Mirzapour, F. Resolvent algebra of finite rank operators. (English) Zbl 07286964 Adv. Oper. Theory 6, No. 1, Paper No. 24, 13 p. (2021). MSC: 47L30 PDF BibTeX XML Cite \textit{R. Eskandari} and \textit{F. Mirzapour}, Adv. Oper. Theory 6, No. 1, Paper No. 24, 13 p. (2021; Zbl 07286964) Full Text: DOI
Kučerovský, Dan Z. Co-actions, isometries, and isomorphism classes of Hilbert modules. (English) Zbl 07286956 Adv. Oper. Theory 6, No. 1, Paper No. 16, 14 p. (2021). MSC: 47L80 16T05 47L50 16T20 PDF BibTeX XML Cite \textit{D. Z. Kučerovský}, Adv. Oper. Theory 6, No. 1, Paper No. 16, 14 p. (2021; Zbl 07286956) Full Text: DOI
Feki, Kais Generalized numerical radius inequalities of operators in Hilbert spaces. (English) Zbl 07286946 Adv. Oper. Theory 6, No. 1, Paper No. 6, 18 p. (2021). Reviewer: Takeaki Yamazaki (Kawagoe) MSC: 47A12 46C05 47A05 47B65 PDF BibTeX XML Cite \textit{K. Feki}, Adv. Oper. Theory 6, No. 1, Paper No. 6, 18 p. (2021; Zbl 07286946) Full Text: DOI
Xu, Qingxiang; Ye, Zhongming; Zamani, Ali Some upper bounds for the \(\mathbb{A} \)-numerical radius of \(2\times 2\) block matrices. (English) Zbl 07286941 Adv. Oper. Theory 6, No. 1, Paper No. 1, 12 p. (2021). MSC: 47A05 46C05 47B65 47A12 PDF BibTeX XML Cite \textit{Q. Xu} et al., Adv. Oper. Theory 6, No. 1, Paper No. 1, 12 p. (2021; Zbl 07286941) Full Text: DOI
Lefèvre, Pascal; Li, Daniel; Queffélec, Hervé; Rodríguez-Piazza, Luis Comparison of singular numbers of composition operators on different Hilbert spaces of analytic functions. (English) Zbl 07285384 J. Funct. Anal. 280, No. 3, Article ID 108834, 48 p. (2021). MSC: 47B33 46B28 30H10 30H20 PDF BibTeX XML Cite \textit{P. Lefèvre} et al., J. Funct. Anal. 280, No. 3, Article ID 108834, 48 p. (2021; Zbl 07285384) Full Text: DOI
Liaw, Constanze; Martin, Robert T. W.; Treil, Sergei Matrix-valued Aleksandrov-Clark measures and Carathéodory angular derivatives. (English) Zbl 07285380 J. Funct. Anal. 280, No. 3, Article ID 108830, 34 p. (2021). Reviewer: José Bonet (Valencia) MSC: 30H10 30H05 47B32 47B38 46E22 PDF BibTeX XML Cite \textit{C. Liaw} et al., J. Funct. Anal. 280, No. 3, Article ID 108830, 34 p. (2021; Zbl 07285380) Full Text: DOI
Hájek, Petr A Hilbert space characterization using a pair of decompositions. (English) Zbl 07285371 J. Funct. Anal. 280, No. 2, Article ID 108828, 23 p. (2021). MSC: 46C15 46B04 15A63 PDF BibTeX XML Cite \textit{P. Hájek}, J. Funct. Anal. 280, No. 2, Article ID 108828, 23 p. (2021; Zbl 07285371) Full Text: DOI
Bownik, Marcin; Iverson, Joseph W. Multiplication-invariant operators and the classification of LCA group frames. (English) Zbl 07285360 J. Funct. Anal. 280, No. 2, Article ID 108780, 59 p. (2021). MSC: 42C15 43A32 47A15 43A65 46C05 PDF BibTeX XML Cite \textit{M. Bownik} and \textit{J. W. Iverson}, J. Funct. Anal. 280, No. 2, Article ID 108780, 59 p. (2021; Zbl 07285360) Full Text: DOI
Derkach, Volodymyr; Dym, Harry Functional models for entire symmetric operators in rigged de Branges Pontryagin spaces. (English) Zbl 07285359 J. Funct. Anal. 280, No. 2, Article ID 108776, 74 p. (2021). MSC: 30E05 46E22 47A48 47B50 PDF BibTeX XML Cite \textit{V. Derkach} and \textit{H. Dym}, J. Funct. Anal. 280, No. 2, Article ID 108776, 74 p. (2021; Zbl 07285359) Full Text: DOI
Blecher, David P.; Neal, Matthew Contractive projections and real positive maps on operator algebras. (English) Zbl 07282480 Stud. Math. 256, No. 1, 21-60 (2021). MSC: 17C65 46L05 46L70 47L05 47L07 47L30 47L70 46H10 46B40 46L07 46L30 47L75 PDF BibTeX XML Cite \textit{D. P. Blecher} and \textit{M. Neal}, Stud. Math. 256, No. 1, 21--60 (2021; Zbl 07282480) Full Text: DOI
Bonet, José; Lusky, Wolfgang; Taskinen, Jari On the boundedness of Toeplitz operators with radial symbols over weighted sup-norm spaces of holomorphic functions. (English) Zbl 07265509 J. Math. Anal. Appl. 493, No. 1, Article ID 124515, 17 p. (2021). MSC: 47B35 46B15 PDF BibTeX XML Cite \textit{J. Bonet} et al., J. Math. Anal. Appl. 493, No. 1, Article ID 124515, 17 p. (2021; Zbl 07265509) Full Text: DOI
Kraidi, Anoh Yannick; Kangni, Kinvi Reproducing kernel Cartan subalgebra. (English) Zbl 07333353 Afr. Math. Ann. (AFMA) 8, 7-14 (2020). MSC: 46E22 17B22 PDF BibTeX XML Cite \textit{A. Y. Kraidi} and \textit{K. Kangni}, Afr. Math. Ann. (AFMA) 8, 7--14 (2020; Zbl 07333353)
Hao, Zhiwei; Li, Libo Hermite-Hadamard type inequalities for operator \((p,h)\)-convex functions. (English) Zbl 07332402 J. Math. Inequal. 14, No. 4, 1269-1284 (2020). MSC: 47A63 46C05 26D15 PDF BibTeX XML Cite \textit{Z. Hao} and \textit{L. Li}, J. Math. Inequal. 14, No. 4, 1269--1284 (2020; Zbl 07332402) Full Text: DOI
Arashi, Koichi Holomorphic multiplier representations for bounded homogeneous domains. (English) Zbl 07332282 J. Lie Theory 30, No. 4, 1091-1116 (2020). MSC: 32M05 22E45 PDF BibTeX XML Cite \textit{K. Arashi}, J. Lie Theory 30, No. 4, 1091--1116 (2020; Zbl 07332282) Full Text: Link
Bruk, Vladislav Moiseevich On self-adjoint and invertible linear relations generated by integral equations. (English) Zbl 07329540 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2020, No. 1(92), 106-121 (2020). MSC: 46G12 45N05 47A10 PDF BibTeX XML Cite \textit{V. M. Bruk}, Bul. Acad. Ştiinţe Repub. Mold., Mat. 2020, No. 1(92), 106--121 (2020; Zbl 07329540) Full Text: Link
Hokanson, Jeffrey M.; Magruder, Caleb C. \( \mathcal{H}_2\)-optimal model reduction using projected nonlinear least squares. (English) Zbl 07328659 SIAM J. Sci. Comput. 42, No. 6, A4017-A4045 (2020). MSC: 65 41A20 46E22 90C53 93A15 93C05 93C15 PDF BibTeX XML Cite \textit{J. M. Hokanson} and \textit{C. C. Magruder}, SIAM J. Sci. Comput. 42, No. 6, A4017--A4045 (2020; Zbl 07328659) Full Text: DOI
Fonda, Alessandro; Mawhin, Jean; Willem, Michel Multiple periodic solutions of infinite-dimensional pendulum-like equations. (English) Zbl 07326980 Pure Appl. Funct. Anal. 5, No. 4, 951-963 (2020). MSC: 34C25 34G20 47J30 PDF BibTeX XML Cite \textit{A. Fonda} et al., Pure Appl. Funct. Anal. 5, No. 4, 951--963 (2020; Zbl 07326980) Full Text: Link
Gamal, Maria F. On power bounded operators with holomorphic eigenvectors. II. (English) Zbl 07326552 Acta Sci. Math. 86, No. 3-4, 549-562 (2020). Reviewer: José Bonet (Valencia) MSC: 47A05 47B99 47B32 30H10 PDF BibTeX XML Cite \textit{M. F. Gamal}, Acta Sci. Math. 86, No. 3--4, 549--562 (2020; Zbl 07326552) Full Text: DOI
Sablik, Maciej; Stapor, Katarzyna Extended Cauchy-Schwarz inequality and its application for the two-class Fisher discriminant analysis. (English) Zbl 07326489 Stud. Sci. Math. Hung. 57, No. 4, 427-435 (2020). MSC: 46C05 62H30 68T10 PDF BibTeX XML Cite \textit{M. Sablik} and \textit{K. Stapor}, Stud. Sci. Math. Hung. 57, No. 4, 427--435 (2020; Zbl 07326489) Full Text: DOI
Zikkos, Elias A moment problem in a weighted \(L^2\) space on the real line. (English) Zbl 07323542 J. Class. Anal. 16, No. 1, 17-21 (2020). MSC: 30B50 30B60 46E15 46E20 PDF BibTeX XML Cite \textit{E. Zikkos}, J. Class. Anal. 16, No. 1, 17--21 (2020; Zbl 07323542) Full Text: DOI
Toloza, Julio H.; Uribe, Alfredo Oversampling and aliasing in de Branges spaces arising from Bessel operators. (English) Zbl 07322807 J. Math. Anal. Appl. 492, No. 1, Article ID 124428, 22 p. (2020). MSC: 46E22 94A20 PDF BibTeX XML Cite \textit{J. H. Toloza} and \textit{A. Uribe}, J. Math. Anal. Appl. 492, No. 1, Article ID 124428, 22 p. (2020; Zbl 07322807) Full Text: DOI