Wu, Zhixiang Representations of some associative pseudoalgebras. (English) Zbl 07643808 Forum Math. 35, No. 1, 147-185 (2023). MSC: 17B05 16W20 16D90 16W99 17B69 20G43 PDF BibTeX XML Cite \textit{Z. Wu}, Forum Math. 35, No. 1, 147--185 (2023; Zbl 07643808) Full Text: DOI arXiv OpenURL
Oliva-Maza, Jesús; Warma, Mahamadi Introducing and solving generalized Black-Scholes PDEs through the use of functional calculus. (English) Zbl 07638775 J. Evol. Equ. 23, No. 1, Paper No. 10, 40 p. (2023). MSC: 47-XX 26A33 47A60 47B12 47D06 PDF BibTeX XML Cite \textit{J. Oliva-Maza} and \textit{M. Warma}, J. Evol. Equ. 23, No. 1, Paper No. 10, 40 p. (2023; Zbl 07638775) Full Text: DOI arXiv OpenURL
Belinskiy, Boris P.; Hinton, Don B.; Nichols, Roger A. Singular fourth-order Sturm-Liouville operators and acoustic black holes. (English) Zbl 07643584 IMA J. Appl. Math. 87, No. 5, 804-851 (2022). MSC: 34B20 34B24 34L05 47A10 47E05 PDF BibTeX XML Cite \textit{B. P. Belinskiy} et al., IMA J. Appl. Math. 87, No. 5, 804--851 (2022; Zbl 07643584) Full Text: DOI OpenURL
Saoudi, Ahmed Uncertainty principle for the Fourier-like multipliers operators in \(q\)-Rubin setting. (English) Zbl 07634504 Bull. Math. Anal. Appl. 14, No. 1, 1-10 (2022). MSC: 43A32 43A22 PDF BibTeX XML Cite \textit{A. Saoudi}, Bull. Math. Anal. Appl. 14, No. 1, 1--10 (2022; Zbl 07634504) Full Text: Link OpenURL
Parthasarathy, K. R. A pedagogical note on the computation of relative entropy of two \(n\)-mode Gaussian states. (English) Zbl 07633092 Accardi, Luigi (ed.) et al., Infinite dimensional analysis, quantum probability and applications, QP41. Proceedings of the 41st conference, United Arab Emirates University (UAEU), Al Ain, Abu Dhabi, United Arab Emirates, virtual, March 28 – April 1, 2021. Cham: Springer. Springer Proc. Math. Stat. 390, 55-72 (2022). MSC: 46L60 81P50 PDF BibTeX XML Cite \textit{K. R. Parthasarathy}, Springer Proc. Math. Stat. 390, 55--72 (2022; Zbl 07633092) Full Text: DOI arXiv OpenURL
Polo Ojito, Danilo; Sanabria, Jose; Ospino Buelvas, Yina A Fredholm theory on Krein spaces and its application to Weyl-type theorems and homogeneous equations. (English) Zbl 07612125 Turk. J. Math. 46, No. 7, 2677-2689 (2022). MSC: 47-XX 46C20 47A53 47A10 PDF BibTeX XML Cite \textit{D. Polo Ojito} et al., Turk. J. Math. 46, No. 7, 2677--2689 (2022; Zbl 07612125) Full Text: DOI OpenURL
Wall, Michaela; Fritzsche, Bernd; Kirstein, Bernd; Mädler, Conrad Weyl sets in a truncated matricial Stieltjes moment problem. (English) Zbl 07609797 Complex Anal. Oper. Theory 16, No. 8, Paper No. 112, 109 p. (2022). MSC: 44A60 47A57 30E05 PDF BibTeX XML Cite \textit{M. Wall} et al., Complex Anal. Oper. Theory 16, No. 8, Paper No. 112, 109 p. (2022; Zbl 07609797) Full Text: DOI OpenURL
Baloudi, Hatem; Belgacem, Sayda; Jeribi, Aref Riesz projection and essential \(S\)-spectrum in quaternionic setting. (English) Zbl 07597812 Complex Anal. Oper. Theory 16, No. 7, Paper No. 95, 26 p. (2022). Reviewer: Dmitrii Legatiuk (Erfurt) MSC: 47S05 47A60 47A10 47A53 47B07 PDF BibTeX XML Cite \textit{H. Baloudi} et al., Complex Anal. Oper. Theory 16, No. 7, Paper No. 95, 26 p. (2022; Zbl 07597812) Full Text: DOI arXiv OpenURL
Chatzakou, Marianna; Delgado, Julio; Ruzhansky, Michael On a class of anharmonic oscillators. II: General case. (English) Zbl 1498.35373 Bull. Sci. Math. 180, Article ID 103196, 22 p. (2022). MSC: 35P20 35A27 35Q41 35R11 47B10 47G30 PDF BibTeX XML Cite \textit{M. Chatzakou} et al., Bull. Sci. Math. 180, Article ID 103196, 22 p. (2022; Zbl 1498.35373) Full Text: DOI arXiv OpenURL
Gundareva, A. F. Commuting elements in the first Weyl algebra over \(\mathbb{Q} \). (English. Russian original) Zbl 1499.14059 Sib. Math. J. 63, No. 5, 883-893 (2022); translation from Sib. Mat. Zh. 63, No. 5, 1052-1063 (2022). Reviewer: Ahmed Lesfari (El Jadida) MSC: 14H70 47E05 13N10 16S32 35Q53 PDF BibTeX XML Cite \textit{A. F. Gundareva}, Sib. Math. J. 63, No. 5, 883--893 (2022; Zbl 1499.14059); translation from Sib. Mat. Zh. 63, No. 5, 1052--1063 (2022) Full Text: DOI OpenURL
Reyes-Bustos, Cid; Wakayama, Masato Degeneracy and hidden symmetry for the asymmetric quantum Rabi model with integral bias. (English) Zbl 07596552 Commun. Number Theory Phys. 16, No. 3, 615-672 (2022). MSC: 81Q10 11G05 34L40 81S05 PDF BibTeX XML Cite \textit{C. Reyes-Bustos} and \textit{M. Wakayama}, Commun. Number Theory Phys. 16, No. 3, 615--672 (2022; Zbl 07596552) Full Text: DOI arXiv OpenURL
Yang, Li Li; Cao, Xiao Hong Weyl’s theorem for functions of operators and stability. (Chinese. English summary) Zbl 07594579 Acta Math. Sin., Chin. Ser. 65, No. 1, 67-76 (2022). MSC: 47A10 47A60 47A53 PDF BibTeX XML Cite \textit{L. L. Yang} and \textit{X. H. Cao}, Acta Math. Sin., Chin. Ser. 65, No. 1, 67--76 (2022; Zbl 07594579) Full Text: Link OpenURL
Capoferri, Matteo; Vassiliev, Dmitri Global propagator for the massless Dirac operator and spectral asymptotics. (English) Zbl 07589191 Integral Equations Oper. Theory 94, No. 3, Paper No. 30, 56 p. (2022). MSC: 35Q41 35L45 58J40 58J45 35P20 PDF BibTeX XML Cite \textit{M. Capoferri} and \textit{D. Vassiliev}, Integral Equations Oper. Theory 94, No. 3, Paper No. 30, 56 p. (2022; Zbl 07589191) Full Text: DOI arXiv OpenURL
Campoamor-Stursberg, Rutwig; de Montigny, Marc; Rausch de Traubenberg, Michel An overview of generalised Kac-Moody algebras on compact real manifolds. (English) Zbl 07577543 J. Geom. Phys. 180, Article ID 104624, 37 p. (2022). MSC: 81R10 17B67 81R05 46C05 42A63 22C05 46C05 81Q10 PDF BibTeX XML Cite \textit{R. Campoamor-Stursberg} et al., J. Geom. Phys. 180, Article ID 104624, 37 p. (2022; Zbl 07577543) Full Text: DOI arXiv OpenURL
Bouzidi, Sana; Moalla, Nedra; Walha, Ines Spectral analysis of perturbed Fredholm operators. (English) Zbl 1500.47019 Complex Anal. Oper. Theory 16, No. 6, Paper No. 87, 27 p. (2022). MSC: 47A53 47A55 47A10 34K08 PDF BibTeX XML Cite \textit{S. Bouzidi} et al., Complex Anal. Oper. Theory 16, No. 6, Paper No. 87, 27 p. (2022; Zbl 1500.47019) Full Text: DOI OpenURL
Chrifi, S. Alaoui; Tajmouati, A. Spectra of upper triangular operator matrices with \(\mathrm{m}\)-complex symmetric operator entries along the main diagonal. (English) Zbl 07569605 Adv. Oper. Theory 7, No. 4, Paper No. 48, 15 p. (2022). MSC: 47A10 47A05 47A11 47A53 PDF BibTeX XML Cite \textit{S. A. Chrifi} and \textit{A. Tajmouati}, Adv. Oper. Theory 7, No. 4, Paper No. 48, 15 p. (2022; Zbl 07569605) Full Text: DOI OpenURL
Hajighasemi, Sepide; Hejazian, Shirin Maps preserving some spectral domains of operator products. (English) Zbl 07569082 Linear Multilinear Algebra 70, No. 12, 2367-2381 (2022). MSC: 47B49 47A10 47A25 PDF BibTeX XML Cite \textit{S. Hajighasemi} and \textit{S. Hejazian}, Linear Multilinear Algebra 70, No. 12, 2367--2381 (2022; Zbl 07569082) Full Text: DOI OpenURL
Miyanishi, Yoshihisa Weyl’s law for the eigenvalues of the Neumann-Poincaré operators in three dimensions: Willmore energy and surface geometry. (English) Zbl 07567808 Adv. Math. 406, Article ID 108547, 19 p. (2022). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 47A75 58J50 PDF BibTeX XML Cite \textit{Y. Miyanishi}, Adv. Math. 406, Article ID 108547, 19 p. (2022; Zbl 07567808) Full Text: DOI arXiv OpenURL
Fritzsche, Bernd; Kirstein, Bernd; Kley, Susanne; Mädler, Conrad The Weyl matrix balls corresponding to the matricial truncated Hamburger moment problem. (English) Zbl 07562741 Linear Algebra Appl. 651, 230-311 (2022). MSC: 44A60 47A57 30E05 PDF BibTeX XML Cite \textit{B. Fritzsche} et al., Linear Algebra Appl. 651, 230--311 (2022; Zbl 07562741) Full Text: DOI arXiv OpenURL
Ren, Guojing The positive and negative deficiency indices of formally self-adjoint difference equations. (English) Zbl 1493.39001 Complex Anal. Oper. Theory 16, No. 6, Paper No. 82, 21 p. (2022). MSC: 39A05 39A70 39A12 47B39 34B20 PDF BibTeX XML Cite \textit{G. Ren}, Complex Anal. Oper. Theory 16, No. 6, Paper No. 82, 21 p. (2022; Zbl 1493.39001) Full Text: DOI arXiv OpenURL
Cvetković-Ilić, Dragana S. Completion problems on operator matrices. (English) Zbl 07550580 Mathematical Surveys and Monographs 267. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6987-0/pbk; 978-1-4704-7113-2/ebook). xiii, 170 p. (2022). Reviewer: Monika Winklmeier (Bogotá) MSC: 47-02 47A08 47A05 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{D. S. Cvetković-Ilić}, Completion problems on operator matrices. Providence, RI: American Mathematical Society (AMS) (2022; Zbl 07550580) Full Text: DOI OpenURL
Guo, Haimo; Zhang, Meirong; Zhu, Yi Threefold Weyl points for the Schrödinger operator with periodic potentials. (English) Zbl 1497.35403 SIAM J. Math. Anal. 54, No. 3, 3654-3695 (2022). Reviewer: Dimitar A. Kolev (Sofia) MSC: 35Q40 35Q60 35P99 PDF BibTeX XML Cite \textit{H. Guo} et al., SIAM J. Math. Anal. 54, No. 3, 3654--3695 (2022; Zbl 1497.35403) Full Text: DOI arXiv OpenURL
Ko, Eungil; Lee, Ji Eun; Lee, Mee-Jung On backward Aluthge iterates of complex symmetric operators. (English) Zbl 07531856 Math. Inequal. Appl. 25, No. 2, 379-395 (2022). MSC: 47A05 47A11 47A53 PDF BibTeX XML Cite \textit{E. Ko} et al., Math. Inequal. Appl. 25, No. 2, 379--395 (2022; Zbl 07531856) Full Text: DOI OpenURL
Popov, Dmitrii A. Spectrum of the Laplace operator on closed surfaces. (English. Russian original) Zbl 1487.58030 Russ. Math. Surv. 77, No. 1, 81-97 (2022); translation from Usp. Mat. Nauk 77, No. 1, 91-108 (2022). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 58J50 11F72 PDF BibTeX XML Cite \textit{D. A. Popov}, Russ. Math. Surv. 77, No. 1, 81--97 (2022; Zbl 1487.58030); translation from Usp. Mat. Nauk 77, No. 1, 91--108 (2022) Full Text: DOI OpenURL
Dalai, Rupak K.; Ghosh, Somnath; Srivastava, R. K. Boundedness and uniqueness of quaternion Weyl transform. (English) Zbl 07517847 J. Pseudo-Differ. Oper. Appl. 13, No. 2, Paper No. 21, 24 p. (2022). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 47S05 47G30 42B10 47B10 PDF BibTeX XML Cite \textit{R. K. Dalai} et al., J. Pseudo-Differ. Oper. Appl. 13, No. 2, Paper No. 21, 24 p. (2022; Zbl 07517847) Full Text: DOI OpenURL
Longo, Roberto Modular structure of the Weyl algebra. (English) Zbl 1496.46061 Commun. Math. Phys. 392, No. 1, 145-183 (2022). MSC: 46L40 81T05 46L60 PDF BibTeX XML Cite \textit{R. Longo}, Commun. Math. Phys. 392, No. 1, 145--183 (2022; Zbl 1496.46061) Full Text: DOI arXiv OpenURL
Ponge, Raphaël Weyl’s laws and Connes’ integration formulas for matrix-valued \(L\!\log \!L\)-Orlicz potentials. (English) Zbl 1486.35445 Math. Phys. Anal. Geom. 25, No. 2, Paper No. 10, 33 p. (2022). MSC: 35R11 35J10 35P15 47G30 PDF BibTeX XML Cite \textit{R. Ponge}, Math. Phys. Anal. Geom. 25, No. 2, Paper No. 10, 33 p. (2022; Zbl 1486.35445) Full Text: DOI arXiv OpenURL
Joly, Patrick; Kachanovska, Maryna Local transparent boundary conditions for wave propagation in fractal trees. II: Error and complexity analysis. (English) Zbl 1494.65081 SIAM J. Numer. Anal. 60, No. 2, 529-557 (2022). MSC: 65M15 35R02 35L05 35P20 65M60 81Q35 PDF BibTeX XML Cite \textit{P. Joly} and \textit{M. Kachanovska}, SIAM J. Numer. Anal. 60, No. 2, 529--557 (2022; Zbl 1494.65081) Full Text: DOI OpenURL
Skrettingland, Eirik Equivalent norms for modulation spaces from positive Cohen’s class distributions. (English) Zbl 07497563 J. Fourier Anal. Appl. 28, No. 2, Paper No. 30, 34 p. (2022). Reviewer: Elhadj Dahia (Bou Saâda) MSC: 47B10 47B34 42B35 PDF BibTeX XML Cite \textit{E. Skrettingland}, J. Fourier Anal. Appl. 28, No. 2, Paper No. 30, 34 p. (2022; Zbl 07497563) Full Text: DOI arXiv OpenURL
Hireche, Faouzi; Ghomari, Kaoutar Spectrum of semiclassical Schrödinger operators for two-frequency resonance. (English) Zbl 07473148 Asymptotic Anal. 127, No. 1-2, 191-200 (2022). MSC: 35Qxx PDF BibTeX XML Cite \textit{F. Hireche} and \textit{K. Ghomari}, Asymptotic Anal. 127, No. 1--2, 191--200 (2022; Zbl 07473148) Full Text: DOI OpenURL
Ostrovskyi, Vasyl; Yakymenko, Danylo Geometric properties of SIC-POVM tensor square. (English) Zbl 07464298 Lett. Math. Phys. 112, No. 1, Paper No. 7, 27 p. (2022). MSC: 47N50 42C15 81P15 81R05 PDF BibTeX XML Cite \textit{V. Ostrovskyi} and \textit{D. Yakymenko}, Lett. Math. Phys. 112, No. 1, Paper No. 7, 27 p. (2022; Zbl 07464298) Full Text: DOI arXiv OpenURL
Farenick, Douglas; Ojo, Oluwatobi Ruth; Plosker, Sarah Universality of Weyl unitaries. (English) Zbl 1482.15013 Linear Algebra Appl. 634, 57-76 (2022). Reviewer: Bojan Kuzma (Ljubljana) MSC: 15A30 15A15 15A18 15B57 46L07 47A13 47L05 PDF BibTeX XML Cite \textit{D. Farenick} et al., Linear Algebra Appl. 634, 57--76 (2022; Zbl 1482.15013) Full Text: DOI arXiv OpenURL
Das, S. R.; Massopust, P.; Radha, R. Twisted B-splines in the complex plane. (English) Zbl 1484.41007 Appl. Comput. Harmon. Anal. 56, 250-282 (2022). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A15 42C15 43A30 PDF BibTeX XML Cite \textit{S. R. Das} et al., Appl. Comput. Harmon. Anal. 56, 250--282 (2022; Zbl 1484.41007) Full Text: DOI arXiv OpenURL
Yu, Xinling; Shi, Weijuan; Ji, Guoxing Compact perturbations of operators with property \((t)\). (English) Zbl 07642662 Open Math. 19, 1406-1415 (2021). MSC: 47B20 47A10 PDF BibTeX XML Cite \textit{X. Yu} et al., Open Math. 19, 1406--1415 (2021; Zbl 07642662) Full Text: DOI OpenURL
Elgourari, Aiad; Ghanmi, Allal; El Ainin, Mohammed Souid Bicomplex frames. (English) Zbl 07618797 Sahand Commun. Math. Anal. 18, No. 3, 69-89 (2021). MSC: 42C15 41A58 PDF BibTeX XML Cite \textit{A. Elgourari} et al., Sahand Commun. Math. Anal. 18, No. 3, 69--89 (2021; Zbl 07618797) Full Text: DOI arXiv OpenURL
Qing, Mei; Huang, Jun Jie; Alatancang The essential and Weyl spectral properties of closed upper triangular operator matrices. (Chinese. English summary) Zbl 07592807 Acta Math. Sin., Chin. Ser. 64, No. 5, 761-772 (2021). MSC: 47A53 47A55 47A10 PDF BibTeX XML Cite \textit{M. Qing} et al., Acta Math. Sin., Chin. Ser. 64, No. 5, 761--772 (2021; Zbl 07592807) Full Text: Link OpenURL
Zuo, Fei; Mecheri, Salah A class of operators related to \(m\)-symmetric operators. (English) Zbl 07577629 Turk. J. Math. 45, No. 3, 1300-1309 (2021). MSC: 47B20 47A10 47A53 PDF BibTeX XML Cite \textit{F. Zuo} and \textit{S. Mecheri}, Turk. J. Math. 45, No. 3, 1300--1309 (2021; Zbl 07577629) Full Text: DOI OpenURL
Paşaoğlu, Bilender P.; Tuna, Hüseyin On the resolvent of singular \(q\)-Sturm-Liouville operators. (English) Zbl 1489.39008 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 70, No. 2, 702-718 (2021). MSC: 39A13 34B20 34B24 PDF BibTeX XML Cite \textit{B. P. Paşaoğlu} and \textit{H. Tuna}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 70, No. 2, 702--718 (2021; Zbl 1489.39008) Full Text: DOI OpenURL
Mecheri, Salah; Prasad, T. Analytic extension of totally polynomially posinormal operators. (English) Zbl 07523870 Math. Rep., Buchar. 23(73), No. 3, 359-372 (2021). MSC: 47A11 47A15 47B20 PDF BibTeX XML Cite \textit{S. Mecheri} and \textit{T. Prasad}, Math. Rep., Buchar. 23(73), No. 3, 359--372 (2021; Zbl 07523870) OpenURL
Belyi, Sergey; Tsekanovskiĭ, Eduard The original Weyl-Titchmarsh functions and sectorial Schrödinger L-systems. (English) Zbl 07523171 de Snoo, H. S. V. (ed.) et al., Contributions to mathematics and statistics. Essays in honor of Seppo Hassi. Vaasa: University of Vaasa, School of Technology and Innovation. Acta Wasaensia 462, 37-53 (2021). Reviewer: Andreas Boukas (Roma) MSC: 47B44 47N50 81Q10 35P20 30D35 PDF BibTeX XML Cite \textit{S. Belyi} and \textit{E. Tsekanovskiĭ}, Acta Wasaensia 462, 37--53 (2021; Zbl 07523171) Full Text: arXiv OpenURL
Wang, Tao; Ao, Jijun; Zettl, Anton A class of dissipative differential operators of order three. (English) Zbl 1484.34089 AIMS Math. 6, No. 7, 7034-7043 (2021). MSC: 34B20 34L10 47A48 PDF BibTeX XML Cite \textit{T. Wang} et al., AIMS Math. 6, No. 7, 7034--7043 (2021; Zbl 1484.34089) Full Text: DOI OpenURL
Acquaviva, G.; Iorio, A.; Smaldone, L. Quantum groups and polymer quantum mechanics. (English) Zbl 1489.81040 Mod. Phys. Lett. A 36, No. 32, Article ID 2150229, 11 p. (2021). MSC: 81R50 82D60 81S20 42B20 30H20 35R03 81Q12 PDF BibTeX XML Cite \textit{G. Acquaviva} et al., Mod. Phys. Lett. A 36, No. 32, Article ID 2150229, 11 p. (2021; Zbl 1489.81040) Full Text: DOI arXiv OpenURL
Rashid, Mohammad H. M.; Prasad, T. Weyl type theorems for algebriacally class \(p\)-\(wA(s,t)\) operators. (English) Zbl 1497.47011 Facta Univ., Ser. Math. Inf. 36, No. 3, 575-584 (2021). MSC: 47A10 47A53 47B20 PDF BibTeX XML Cite \textit{M. H. M. Rashid} and \textit{T. Prasad}, Facta Univ., Ser. Math. Inf. 36, No. 3, 575--584 (2021; Zbl 1497.47011) Full Text: DOI OpenURL
Bhatter, Sanjay; Mathur, Amit; Kumar, Devendra; Singh, Jagdev New extension of fractional-calculus results associated with product of certain special functions. (English) Zbl 1499.26008 Int. J. Appl. Comput. Math. 7, No. 3, Paper No. 97, 9 p. (2021). MSC: 26A33 33C60 PDF BibTeX XML Cite \textit{S. Bhatter} et al., Int. J. Appl. Comput. Math. 7, No. 3, Paper No. 97, 9 p. (2021; Zbl 1499.26008) Full Text: DOI OpenURL
Larson, Simon Erratum to: “Asymptotic shape optimization for Riesz means of the Dirichlet Laplacian over convex domains”. (English) Zbl 1484.35300 J. Spectr. Theory 11, No. 4, 1987-1991 (2021). MSC: 35P15 35J25 47A75 49Q10 35S05 PDF BibTeX XML Cite \textit{S. Larson}, J. Spectr. Theory 11, No. 4, 1987--1991 (2021; Zbl 1484.35300) Full Text: DOI OpenURL
Bala, Neeru; Ramesh, G. Weyl’s theorem for commuting tuples of paranormal and \(\ast\)-paranormal operators. (English) Zbl 07477724 Bull. Pol. Acad. Sci., Math. 69, No. 1, 69-86 (2021). MSC: 47A10 47A13 47A53 47A60 47B20 PDF BibTeX XML Cite \textit{N. Bala} and \textit{G. Ramesh}, Bull. Pol. Acad. Sci., Math. 69, No. 1, 69--86 (2021; Zbl 07477724) Full Text: DOI arXiv OpenURL
An, Il Ju; Ko, Eungil; Lee, Ji Eun On local spectral properties of operator matrices. (English) Zbl 1495.47009 J. Inequal. Appl. 2021, Paper No. 164, 13 p. (2021). MSC: 47A08 47A11 47A15 47A53 PDF BibTeX XML Cite \textit{I. J. An} et al., J. Inequal. Appl. 2021, Paper No. 164, 13 p. (2021; Zbl 1495.47009) Full Text: DOI OpenURL
García, Antonio G. Sampling in \(\Lambda\)-shift-invariant subspaces of Hilbert-Schmidt operators on \(L^2(\mathbb{R}^d)\). (English) Zbl 1487.42073 Math. Found. Comput. 4, No. 4, 281-297 (2021). MSC: 42C15 43A32 47B10 94A20 PDF BibTeX XML Cite \textit{A. G. García}, Math. Found. Comput. 4, No. 4, 281--297 (2021; Zbl 1487.42073) Full Text: DOI arXiv OpenURL
García, Antonio G. Average sampling in certain subspaces of Hilbert-Schmidt operators on \(L^2(\mathbb{R}^d)\). (English) Zbl 1479.94088 Sampl. Theory Signal Process. Data Anal. 19, No. 2, Paper No. 10, 21 p. (2021). MSC: 94A20 42C15 43A32 47B10 94A12 PDF BibTeX XML Cite \textit{A. G. García}, Sampl. Theory Signal Process. Data Anal. 19, No. 2, Paper No. 10, 21 p. (2021; Zbl 1479.94088) Full Text: DOI arXiv OpenURL
Kiessling, Michael K.-H.; Tahvildar-Zadeh, A. Shadi; Toprak, Ebru On the Dirac operator for a test electron in a Reissner-Weyl-Nordström black hole spacetime. (English) Zbl 1482.83086 Gen. Relativ. Gravitation 53, No. 1, Paper No. 15, 20 p. (2021). MSC: 83C57 81Q05 81R20 81V10 81Q12 35P05 PDF BibTeX XML Cite \textit{M. K. H. Kiessling} et al., Gen. Relativ. Gravitation 53, No. 1, Paper No. 15, 20 p. (2021; Zbl 1482.83086) Full Text: DOI arXiv OpenURL
Ammar, Aymen; Jeribi, Aref; Saadaoui, Bilel Essential S-spectrum for quaternionic quasi-compact operators on right quaternionic Hilbert spaces. (English) Zbl 1481.47116 Acta Appl. Math. 176, Paper No. 1, 14 p. (2021). MSC: 47S05 47A06 47A55 PDF BibTeX XML Cite \textit{A. Ammar} et al., Acta Appl. Math. 176, Paper No. 1, 14 p. (2021; Zbl 1481.47116) Full Text: DOI OpenURL
Rashid, Mohammad H. M. Variations of Weyl type theorems for upper triangular operator matrices. (English) Zbl 07432526 Acta Math. Vietnam. 46, No. 4, 719-735 (2021). MSC: 47A10 47A53 PDF BibTeX XML Cite \textit{M. H. M. Rashid}, Acta Math. Vietnam. 46, No. 4, 719--735 (2021; Zbl 07432526) Full Text: DOI OpenURL
Malamud, M. M.; Marchenko, V. V. Invariant Schrödinger operators with point interactions at the vertices of a regular polyhedron. (English. Russian original) Zbl 07431866 Math. Notes 110, No. 3, 463-469 (2021); translation from Mat. Zametki 110, No. 3, 471-477 (2021). MSC: 47Axx 81Qxx 35Jxx PDF BibTeX XML Cite \textit{M. M. Malamud} and \textit{V. V. Marchenko}, Math. Notes 110, No. 3, 463--469 (2021; Zbl 07431866); translation from Mat. Zametki 110, No. 3, 471--477 (2021) Full Text: DOI OpenURL
Rasmussen, Jørgen; Walton, Mark A. Demazure formula for \(A_n\) Weyl polytope sums. (English) Zbl 1484.17019 J. Math. Phys. 62, No. 10, 101702, 6 p. (2021). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 17B10 PDF BibTeX XML Cite \textit{J. Rasmussen} and \textit{M. A. Walton}, J. Math. Phys. 62, No. 10, 101702, 6 p. (2021; Zbl 1484.17019) Full Text: DOI arXiv OpenURL
Derkach, Volodymyr; Strelnikov, Dmytro; Winkler, Henrik On a class of integral systems. (English) Zbl 1486.34068 Complex Anal. Oper. Theory 15, No. 6, Paper No. 103, 39 p. (2021). Reviewer: Fatma Hıra (Atakum) MSC: 34B24 34L05 47A06 47A57 47B25 47E05 45C05 34B20 PDF BibTeX XML Cite \textit{V. Derkach} et al., Complex Anal. Oper. Theory 15, No. 6, Paper No. 103, 39 p. (2021; Zbl 1486.34068) Full Text: DOI arXiv OpenURL
Prasad, T.; Thampi, Sandra Mary Continuity of the spectrum and Weyl type theorems for extension of 2-isometric operators. (English) Zbl 07402101 Gulf J. Math. 10, No. 2, 1-8 (2021). MSC: 47A15 47B20 PDF BibTeX XML Cite \textit{T. Prasad} and \textit{S. M. Thampi}, Gulf J. Math. 10, No. 2, 1--8 (2021; Zbl 07402101) Full Text: Link OpenURL
Liu, Aichun; Huang, Junjie; Chen, Alatancang Right and left Weyl operator matrices in a Banach space setting. (English) Zbl 1481.47002 J. Math. 2021, Article ID 9959364, 10 p. (2021). MSC: 47A08 47A10 47B01 PDF BibTeX XML Cite \textit{A. Liu} et al., J. Math. 2021, Article ID 9959364, 10 p. (2021; Zbl 1481.47002) Full Text: DOI OpenURL
Natividad, Laarni B.; Nable, Job A. Star product on the Euclidean motion group in the plane. (English) Zbl 1471.81058 Mladenov, Ivaïlo M. (ed.) et al., Proceedings of the 22nd international conference on geometry, integrability and quantization, Varna, Bulgaria, June 8–13, 2020. Sofia: Bulgarian Academy of Sciences, Institute of Biophysics and Biomedical Engineering. Geom. Integrability Quantization 22, 209-218 (2021). MSC: 81S30 22E70 53D55 46L05 47N70 68U10 PDF BibTeX XML Cite \textit{L. B. Natividad} and \textit{J. A. Nable}, Geom. Integrability Quantization 22, 209--218 (2021; Zbl 1471.81058) Full Text: DOI OpenURL
Nambudiri, T. C. Easwaran; Parthasarathy, K. Weyl-Heisenberg frame operators and Kohn-Nirenberg symbols. (English) Zbl 1471.42068 Acta Math. Vietnam. 46, No. 3, 567-578 (2021). MSC: 42C15 47G30 PDF BibTeX XML Cite \textit{T. C. E. Nambudiri} and \textit{K. Parthasarathy}, Acta Math. Vietnam. 46, No. 3, 567--578 (2021; Zbl 1471.42068) Full Text: DOI arXiv OpenURL
Uğurlu, Ekin The characteristic matrix function of a dissipative Hamiltonian operator. (English) Zbl 07376611 Math. Methods Appl. Sci. 44, No. 2, 1343-1357 (2021). MSC: 47A48 34B20 34B37 PDF BibTeX XML Cite \textit{E. Uğurlu}, Math. Methods Appl. Sci. 44, No. 2, 1343--1357 (2021; Zbl 07376611) Full Text: DOI OpenURL
Solodov, A. P. On orthogonal systems with extremely large \(L_2\)-norm of the maximal operator. (English. Russian original) Zbl 1467.42046 Math. Notes 109, No. 3, 459-472 (2021); translation from Mat. Zametki 109, No. 3, 436-451 (2021). MSC: 42C10 42B25 PDF BibTeX XML Cite \textit{A. P. Solodov}, Math. Notes 109, No. 3, 459--472 (2021; Zbl 1467.42046); translation from Mat. Zametki 109, No. 3, 436--451 (2021) Full Text: DOI OpenURL
Carey, Alan; Thiang, Guo Chuan The Fermi gerbe of Weyl semimetals. (English) Zbl 1478.81016 Lett. Math. Phys. 111, No. 3, Paper No. 72, 16 p. (2021). Reviewer: Vatsal Dwivedi (Berlin) MSC: 81Q70 55R65 47N50 47S05 46N50 58J30 53C08 PDF BibTeX XML Cite \textit{A. Carey} and \textit{G. C. Thiang}, Lett. Math. Phys. 111, No. 3, Paper No. 72, 16 p. (2021; Zbl 1478.81016) Full Text: DOI arXiv OpenURL
An, Il Ju; Heo, Jaeseong \(\mathcal{J}\)-selfadjoint Krein space operators and Aluthge transforms. (English) Zbl 1482.47077 Mediterr. J. Math. 18, No. 4, Paper No. 138, 16 p. (2021). MSC: 47B50 47A53 47A10 46C20 PDF BibTeX XML Cite \textit{I. J. An} and \textit{J. Heo}, Mediterr. J. Math. 18, No. 4, Paper No. 138, 16 p. (2021; Zbl 1482.47077) Full Text: DOI OpenURL
Demni, Nizar; Hamdi, Tarek Schur-Weyl duality and the product of randomly-rotated symmetries by a unitary Brownian motion. (English) Zbl 07362258 Infin. Dimens. Anal. Quantum Probab. Relat. Top. 24, No. 1, Article ID 2150002, 18 p. (2021). Reviewer: Isamu Dôku (Saitama) MSC: 46L54 47B15 60H10 15B52 PDF BibTeX XML Cite \textit{N. Demni} and \textit{T. Hamdi}, Infin. Dimens. Anal. Quantum Probab. Relat. Top. 24, No. 1, Article ID 2150002, 18 p. (2021; Zbl 07362258) Full Text: DOI arXiv OpenURL
Poria, Anirudha; Swain, Jitendriya Balian-Low type theorems on \(L^2(\mathbb{C})\). (English) Zbl 1466.42027 J. Pseudo-Differ. Oper. Appl. 12, No. 2, Paper No. 28, 25 p. (2021). MSC: 42C15 47B38 42B25 PDF BibTeX XML Cite \textit{A. Poria} and \textit{J. Swain}, J. Pseudo-Differ. Oper. Appl. 12, No. 2, Paper No. 28, 25 p. (2021; Zbl 1466.42027) Full Text: DOI arXiv OpenURL
Kravchenko, Vladislav V.; Torba, Sergii M. A practical method for recovering Sturm-Liouville problems from the Weyl function. (English) Zbl 07357685 Inverse Probl. 37, No. 6, Article ID 065011, 26 p. (2021). MSC: 34A55 34B24 34B20 PDF BibTeX XML Cite \textit{V. V. Kravchenko} and \textit{S. M. Torba}, Inverse Probl. 37, No. 6, Article ID 065011, 26 p. (2021; Zbl 07357685) Full Text: DOI arXiv OpenURL
Sakhnovich, Alexander On the class of canonical systems corresponding to matrix string equations: general-type and explicit fundamental solutions and Weyl-Titchmarsh theory. (English) Zbl 1471.34008 Doc. Math. 26, 583-615 (2021). MSC: 34A05 34B09 34B20 34L40 37J06 46N20 81Q05 PDF BibTeX XML Cite \textit{A. Sakhnovich}, Doc. Math. 26, 583--615 (2021; Zbl 1471.34008) Full Text: DOI arXiv OpenURL
Dasgupta, Aparajita; Nayak, Santosh Kumar; Wong, M. W. Hilbert-schimdt and trace class pseudo-differential operators and Weyl transforms on the affine group. (English) Zbl 07355364 J. Pseudo-Differ. Oper. Appl. 12, No. 1, Paper No. 11, 19 p. (2021). MSC: 47G30 PDF BibTeX XML Cite \textit{A. Dasgupta} et al., J. Pseudo-Differ. Oper. Appl. 12, No. 1, Paper No. 11, 19 p. (2021; Zbl 07355364) Full Text: DOI OpenURL
Hatinoğlu, Burak Inverse problems for Jacobi operators with mixed spectral data. (English) Zbl 07355097 J. Difference Equ. Appl. 27, No. 1, 81-101 (2021). MSC: 47B36 47B39 49N45 81Q10 PDF BibTeX XML Cite \textit{B. Hatinoğlu}, J. Difference Equ. Appl. 27, No. 1, 81--101 (2021; Zbl 07355097) Full Text: DOI arXiv OpenURL
de Gosson, Maurice A. Quantum harmonic analysis. An introduction. (English) Zbl 1476.81001 Advances in Analysis and Geometry 4. Berlin: De Gruyter (ISBN 978-3-11-072261-1/hbk; 978-3-11-072277-2/ebook). xvii, 220 p. (2021). Reviewer: Bassano Vacchini (Milano) MSC: 81-01 42-01 81S30 81P16 81P40 42B35 47B90 PDF BibTeX XML Cite \textit{M. A. de Gosson}, Quantum harmonic analysis. An introduction. Berlin: De Gruyter (2021; Zbl 1476.81001) Full Text: DOI OpenURL
Guo, Jingwei; Müller, Wolfgang; Wang, Weiwei; Wang, Zuoqin The Weyl formula for planar annuli. (English) Zbl 1468.33010 J. Funct. Anal. 281, No. 4, Article ID 109063, 38 p. (2021). MSC: 33C10 11P21 35J05 35P20 PDF BibTeX XML Cite \textit{J. Guo} et al., J. Funct. Anal. 281, No. 4, Article ID 109063, 38 p. (2021; Zbl 1468.33010) Full Text: DOI arXiv OpenURL
Hörmann, Günther Dirac and normal states on Weyl-von Neumann algebras. (English) Zbl 1462.81115 Lett. Math. Phys. 111, No. 1, Paper No. 26, 24 p. (2021). MSC: 81S10 53D50 46L30 81R10 81R25 46F05 46F10 PDF BibTeX XML Cite \textit{G. Hörmann}, Lett. Math. Phys. 111, No. 1, Paper No. 26, 24 p. (2021; Zbl 1462.81115) Full Text: DOI arXiv OpenURL
Aiena, Pietro; Burderi, Fabio; Triolo, Salvatore Local spectral properties under conjugations. (English) Zbl 07343511 Mediterr. J. Math. 18, No. 3, Paper No. 89, 20 p. (2021). MSC: 47A11 47A08 47A10 47B35 PDF BibTeX XML Cite \textit{P. Aiena} et al., Mediterr. J. Math. 18, No. 3, Paper No. 89, 20 p. (2021; Zbl 07343511) Full Text: DOI OpenURL
Costa, F. S.; de Oliveira, E. Capelas; Plata, Adrian R. G. Fractional diffusion with time-dependent diffusion coefficient. (English) Zbl 1488.35556 Rep. Math. Phys. 87, No. 1, 59-79 (2021). MSC: 35R11 26A36 PDF BibTeX XML Cite \textit{F. S. Costa} et al., Rep. Math. Phys. 87, No. 1, 59--79 (2021; Zbl 1488.35556) Full Text: DOI OpenURL
Baidiuk, D.; Derkach, V.; Hassi, S. Unitary boundary pairs for isometric operators in Pontryagin spaces and generalized coresolvents. (English) Zbl 07321680 Complex Anal. Oper. Theory 15, No. 2, Paper No. 32, 53 p. (2021). Reviewer: Edward L. Pekarev (Odessa) MSC: 47A20 47A56 47B50 46C20 PDF BibTeX XML Cite \textit{D. Baidiuk} et al., Complex Anal. Oper. Theory 15, No. 2, Paper No. 32, 53 p. (2021; Zbl 07321680) Full Text: DOI arXiv OpenURL
Smirnov, A. G. Coupling constant dependence for the Schrödinger equation with an inverse-square potential. (English) Zbl 1454.34116 Adv. Oper. Theory 6, No. 2, Paper No. 31, 58 p. (2021). MSC: 34L10 34L40 47B25 81Q10 PDF BibTeX XML Cite \textit{A. G. Smirnov}, Adv. Oper. Theory 6, No. 2, Paper No. 31, 58 p. (2021; Zbl 1454.34116) Full Text: DOI arXiv OpenURL
Brenti, Francesco; Conti, Roberto Permutations, tensor products, and Cuntz algebra automorphisms. (English) Zbl 1459.05347 Adv. Math. 381, Article ID 107590, 61 p. (2021). MSC: 05E16 05A05 46L40 46L05 05E10 PDF BibTeX XML Cite \textit{F. Brenti} and \textit{R. Conti}, Adv. Math. 381, Article ID 107590, 61 p. (2021; Zbl 1459.05347) Full Text: DOI Link OpenURL
Wang, Chongchao; Zhao, Xianfeng Weyl’s theorem for Toeplitz operators with polynomial symbols on the harmonic Bergman space. (English) Zbl 07315658 J. Math. Anal. Appl. 495, No. 2, Article ID 124770, 17 p. (2021). Reviewer: Yuri I. Karlovich (Cuernavaca) MSC: 47B35 PDF BibTeX XML Cite \textit{C. Wang} and \textit{X. Zhao}, J. Math. Anal. Appl. 495, No. 2, Article ID 124770, 17 p. (2021; Zbl 07315658) Full Text: DOI OpenURL
Coriasco, Sandro; Doll, Moritz Weyl law on asymptotically Euclidean manifolds. (English) Zbl 1457.58018 Ann. Henri Poincaré 22, No. 2, 447-486 (2021). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 58J50 58J40 35P20 35S30 58J45 47B25 PDF BibTeX XML Cite \textit{S. Coriasco} and \textit{M. Doll}, Ann. Henri Poincaré 22, No. 2, 447--486 (2021; Zbl 1457.58018) Full Text: DOI arXiv OpenURL
Belyi, S.; Tsekanovskiĭ, E. On realization of the original Weyl-Titchmarsh functions by Shrödinger L-systems. (English) Zbl 1473.81060 Complex Anal. Oper. Theory 15, No. 1, Paper No. 11, 36 p. (2021). Reviewer: Ivica Nakić (Zagreb) MSC: 81Q10 35P20 47B44 47N50 30D35 PDF BibTeX XML Cite \textit{S. Belyi} and \textit{E. Tsekanovskiĭ}, Complex Anal. Oper. Theory 15, No. 1, Paper No. 11, 36 p. (2021; Zbl 1473.81060) Full Text: DOI arXiv OpenURL
Abbasova, Khatira E.; Khanmamedov, Agil Kh. Transformation operators for the Schrödinger equation with a linearly increasing potential. (English) Zbl 07619251 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 1, Math., 16-20 (2020). MSC: 34A55 34B20 34L05 PDF BibTeX XML Cite \textit{K. E. Abbasova} and \textit{A. Kh. Khanmamedov}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 1, Math., 16--20 (2020; Zbl 07619251) Full Text: Link OpenURL
Amirov, Rauf; Arslantaş, Merve Application of spectral mapping method to Dirac operator. (English) Zbl 1493.34049 Turk. J. Math. 44, No. 5, 1852-1870 (2020). MSC: 34A55 34B24 34L05 PDF BibTeX XML Cite \textit{R. Amirov} and \textit{M. Arslantaş}, Turk. J. Math. 44, No. 5, 1852--1870 (2020; Zbl 1493.34049) Full Text: DOI OpenURL
An, Il Ju; Ko, Eungil; Lee, Ji Eun Operator matrices and their Weyl type theorems. (English) Zbl 1500.47007 Filomat 34, No. 10, 3191-3204 (2020). MSC: 47A08 47A10 47A53 PDF BibTeX XML Cite \textit{I. J. An} et al., Filomat 34, No. 10, 3191--3204 (2020; Zbl 1500.47007) Full Text: DOI OpenURL
Duggal, B. P.; Kim, I. H. On \(n\)th roots of normal operators. (English) Zbl 1500.47033 Filomat 34, No. 8, 2797-2803 (2020). MSC: 47B15 PDF BibTeX XML Cite \textit{B. P. Duggal} and \textit{I. H. Kim}, Filomat 34, No. 8, 2797--2803 (2020; Zbl 1500.47033) Full Text: DOI arXiv OpenURL
Kumar, Virendra On a general theorem connecting Laplace transform and generalized Weyl fractional integral operator involving Fox’s \(H\)-function and a general class of functions. (English) Zbl 07458948 J. Fract. Calc. Appl. 11, No. 2, 270-280 (2020). MSC: 44A10 26A33 33C65 PDF BibTeX XML Cite \textit{V. Kumar}, J. Fract. Calc. Appl. 11, No. 2, 270--280 (2020; Zbl 07458948) Full Text: Link OpenURL
Aponte, Elvis; Macías, Jhixon; Sanabria, José; Soto, José Further characterizations of property \((V_\Pi)\) and some applications. (English) Zbl 07450347 Proyecciones 39, No. 6, 1435-1456 (2020). Reviewer: Mohammed Karmouni (Safi) MSC: 47A10 PDF BibTeX XML Cite \textit{E. Aponte} et al., Proyecciones 39, No. 6, 1435--1456 (2020; Zbl 07450347) Full Text: DOI OpenURL
Cárdenas, Esteban; Raikov, Georgi; Tejeda, Ignacio Spectral properties of Landau Hamiltonians with non-local potentials. (English) Zbl 1472.35108 Asymptotic Anal. 120, No. 3, 337-371 (2020). MSC: 35J10 35P20 PDF BibTeX XML Cite \textit{E. Cárdenas} et al., Asymptotic Anal. 120, No. 3, 337--371 (2020; Zbl 1472.35108) Full Text: DOI arXiv OpenURL
Wang, Jing; Cao, Xiaohong Weyl type theorem and hypercyclic property for bounded linear operators. (Chinese. English summary) Zbl 1474.47053 J. Univ. Sci. Technol. China 50, No. 4, 396-401 (2020). MSC: 47B02 47A16 47A10 47A25 PDF BibTeX XML Cite \textit{J. Wang} and \textit{X. Cao}, J. Univ. Sci. Technol. China 50, No. 4, 396--401 (2020; Zbl 1474.47053) OpenURL
Dong, Jiong; Cao, Xiaohong Closedness of ranges for operator matrices and its application. (Chinese. English summary) Zbl 1474.47001 Chin. Ann. Math., Ser. A 41, No. 4, 383-398 (2020). MSC: 47A05 47A53 PDF BibTeX XML Cite \textit{J. Dong} and \textit{X. Cao}, Chin. Ann. Math., Ser. A 41, No. 4, 383--398 (2020; Zbl 1474.47001) Full Text: DOI OpenURL
Krivonosov, L. N.; Luk’yanov, V. A. Specificity of Petrov classification of (anti-)self-dual zero signature metrics. (English. Russian original) Zbl 1477.53030 Russ. Math. 64, No. 9, 50-60 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 9, 56-67 (2020). Reviewer: Zdeněk Dušek (České Budějovice) MSC: 53B30 58A14 53C18 PDF BibTeX XML Cite \textit{L. N. Krivonosov} and \textit{V. A. Luk'yanov}, Russ. Math. 64, No. 9, 50--60 (2020; Zbl 1477.53030); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 9, 56--67 (2020) Full Text: DOI OpenURL
Mogilevskii, V. I. On couplings of symmetric operators with possibly unequal and infinite deficiency indices. (English) Zbl 1496.47043 Oper. Matrices 14, No. 1, 33-69 (2020). Reviewer: Anatoly N. Kochubei (Kyïv) MSC: 47B25 34B20 47A48 PDF BibTeX XML Cite \textit{V. I. Mogilevskii}, Oper. Matrices 14, No. 1, 33--69 (2020; Zbl 1496.47043) Full Text: DOI OpenURL
Saoudi, Ahmed A variation of \(L^p\) uncertainty principles in Weinstein setting. (English) Zbl 1472.43005 Indian J. Pure Appl. Math. 51, No. 4, 1697-1712 (2020). Reviewer: Ashish Bansal (Delhi) MSC: 43A32 44A15 PDF BibTeX XML Cite \textit{A. Saoudi}, Indian J. Pure Appl. Math. 51, No. 4, 1697--1712 (2020; Zbl 1472.43005) Full Text: DOI arXiv OpenURL
Juršėnas, Rytis On some extensions of the A-model. (English) Zbl 07340930 Opusc. Math. 40, No. 5, 569-597 (2020). Reviewer: Yuri I. Karlovich (Cuernavaca) MSC: 47A56 47B25 47B50 35P05 PDF BibTeX XML Cite \textit{R. Juršėnas}, Opusc. Math. 40, No. 5, 569--597 (2020; Zbl 07340930) Full Text: DOI arXiv OpenURL
Prasad, T. Class \(p\)-\(wA(s,t)\) composition operators. (English) Zbl 07337142 Asian-Eur. J. Math. 13, No. 5, Article ID 2050086, 10 p. (2020). MSC: 47B20 47B38 PDF BibTeX XML Cite \textit{T. Prasad}, Asian-Eur. J. Math. 13, No. 5, Article ID 2050086, 10 p. (2020; Zbl 07337142) Full Text: DOI OpenURL
Pillai, K. Raju; Palaniammal, S. New inequalities for rotor frames in Hilbert space. (English) Zbl 1462.42055 J. Math. Inequal. 14, No. 4, 977-988 (2020). Reviewer: Ghanshyam Bhatt (Nashville) MSC: 42C15 46L99 47A58 PDF BibTeX XML Cite \textit{K. R. Pillai} and \textit{S. Palaniammal}, J. Math. Inequal. 14, No. 4, 977--988 (2020; Zbl 1462.42055) Full Text: DOI OpenURL
Haddad, Kays; Helset, Andreas Tidal effects in quantum field theory. (English) Zbl 1457.81070 J. High Energy Phys. 2020, No. 12, Paper No. 24, 24 p. (2020). MSC: 81T12 81U20 81R15 83C57 83C45 53Z05 PDF BibTeX XML Cite \textit{K. Haddad} and \textit{A. Helset}, J. High Energy Phys. 2020, No. 12, Paper No. 24, 24 p. (2020; Zbl 1457.81070) Full Text: DOI arXiv OpenURL
Derkach, Volodymyr; Hassi, Seppo; Malamud, Mark Generalized boundary triples. I: Some classes of isometric and unitary boundary pairs and realization problems for subclasses of Nevanlinna functions. (English) Zbl 07317208 Math. Nachr. 293, No. 7, 1278-1327 (2020). MSC: 47A10 47B25 47A20 47A48 47A56 47B32 PDF BibTeX XML Cite \textit{V. Derkach} et al., Math. Nachr. 293, No. 7, 1278--1327 (2020; Zbl 07317208) Full Text: DOI OpenURL
Manjulamma, Uppara; Nagaraja, H. G.; Kiran Kumar, D. L. Generalized complex space forms. (English) Zbl 1474.53164 Jordan J. Math. Stat. 13, No. 2, 203-219 (2020). MSC: 53C15 53C25 53C40 53C35 PDF BibTeX XML Cite \textit{U. Manjulamma} et al., Jordan J. Math. Stat. 13, No. 2, 203--219 (2020; Zbl 1474.53164) Full Text: Link OpenURL
Fritzsche, Bernd; Kirstein, Bernd; Mädler, Conrad A closer look at the solution set of the truncated matricial moment problem \(\mathsf{M}[ [\alpha,\infty); (s_{j})_{j=0}^{m}, \preccurlyeq]\). (English) Zbl 1467.44007 Alpay, Daniel (ed.) et al., Complex function theory, operator theory, Schur analysis and systems theory. A volume in honor of V. E. Katsnelson. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 280, 387-492 (2020). MSC: 44A60 47A57 30E05 PDF BibTeX XML Cite \textit{B. Fritzsche} et al., Oper. Theory: Adv. Appl. 280, 387--492 (2020; Zbl 1467.44007) Full Text: DOI OpenURL
Fournais, Søren; Mikkelsen, Søren An optimal semiclassical bound on commutators of spectral projections with position and momentum operators. (English) Zbl 1456.81190 Lett. Math. Phys. 110, No. 12, 3343-3373 (2020). MSC: 81Q20 81S05 81Q10 81V74 PDF BibTeX XML Cite \textit{S. Fournais} and \textit{S. Mikkelsen}, Lett. Math. Phys. 110, No. 12, 3343--3373 (2020; Zbl 1456.81190) Full Text: DOI OpenURL