Delay, Erwann A TT tensor machine on Einstein manifolds. (Une machine à tenseurs TT sur les variétés d’Einstein.) (French. English summary) Zbl 07649453 C. R., Math., Acad. Sci. Paris 361, 495-506 (2023). MSC: 35P15 58J50 47A53 PDF BibTeX XML Cite \textit{E. Delay}, C. R., Math., Acad. Sci. Paris 361, 495--506 (2023; Zbl 07649453) Full Text: DOI OpenURL
Dan, Hui; Guo, Kunyu Dilation theory and analytic model theory for doubly commuting sequences of \(C_{\cdot 0}\)-contractions. (English) Zbl 07649252 Sci. China, Math. 66, No. 2, 303-340 (2023). MSC: 47A20 47A45 47A13 47B32 46E50 PDF BibTeX XML Cite \textit{H. Dan} and \textit{K. Guo}, Sci. China, Math. 66, No. 2, 303--340 (2023; Zbl 07649252) Full Text: DOI arXiv OpenURL
Dasgupta, Aparajita; Mohan, Lalit \(M\)-ellipticity of Fredholm pseudo-differential operators on \(L^p (\mathbb{R}^n)\) and Gårding’s inequality. (English) Zbl 07647773 J. Geom. Anal. 33, No. 3, Paper No. 97, 30 p. (2023). MSC: 47G30 35S05 PDF BibTeX XML Cite \textit{A. Dasgupta} and \textit{L. Mohan}, J. Geom. Anal. 33, No. 3, Paper No. 97, 30 p. (2023; Zbl 07647773) Full Text: DOI arXiv OpenURL
Jasiczak, M. Toeplitz operators on the space of all holomorphic functions on finitely connected domains. (English) Zbl 07647312 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 47, 43 p. (2023). MSC: 47B35 30A99 30H99 47G10 47A05 47A53 PDF BibTeX XML Cite \textit{M. Jasiczak}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 47, 43 p. (2023; Zbl 07647312) Full Text: DOI OpenURL
Ball, Joseph A.; Sau, Haripada Dilation theory and functional models for tetrablock contractions. (English) Zbl 07646932 Complex Anal. Oper. Theory 17, No. 2, Paper No. 25, 40 p. (2023). MSC: 47A13 47A20 47A25 47A56 47A68 30H10 PDF BibTeX XML Cite \textit{J. A. Ball} and \textit{H. Sau}, Complex Anal. Oper. Theory 17, No. 2, Paper No. 25, 40 p. (2023; Zbl 07646932) Full Text: DOI arXiv OpenURL
Bassom, Andrew; Howlett, Phil; Taylor, Peter An explicit Maclaurin series solution to a classic non-autonomous abstract evolution equation. (English) Zbl 07644561 Appl. Math. Lett. 139, Article ID 108537, 8 p. (2023). MSC: 34G10 47A53 35J99 15A16 35K90 PDF BibTeX XML Cite \textit{A. Bassom} et al., Appl. Math. Lett. 139, Article ID 108537, 8 p. (2023; Zbl 07644561) Full Text: DOI arXiv OpenURL
Ammar, Aymen; Boutaf, Fatima Zohra; Jeribi, Aref Essential spectra in non-Archimedean fields. (English) Zbl 07643863 Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 18, 19 p. (2023). MSC: 47S10 47A55 PDF BibTeX XML Cite \textit{A. Ammar} et al., Bol. Soc. Mat. Mex., III. Ser. 29, No. 1, Paper No. 18, 19 p. (2023; Zbl 07643863) Full Text: DOI OpenURL
Bhattacharjee, Monojit; Das, B. Krishna; Debnath, Ramlal; Panja, Samir Dilations and operator models of \(\mathcal{W}\)-hypercontractions. (English) Zbl 07643720 Complex Anal. Oper. Theory 17, No. 2, Paper No. 22, 36 p. (2023). MSC: 47A13 47A20 47A45 47A56 46E22 47B32 32A36 47B20 PDF BibTeX XML Cite \textit{M. Bhattacharjee} et al., Complex Anal. Oper. Theory 17, No. 2, Paper No. 22, 36 p. (2023; Zbl 07643720) Full Text: DOI OpenURL
Ammar, Aymen; Kouas, Dorsaf; Lazrag, Nawrez Demicompactness results and Frobenuis Schur’s decomposition for block operator matrices in right quaternionic Hilbert spaces. (English) Zbl 07642878 Complex Anal. Oper. Theory 17, No. 2, Paper No. 19, 46 p. (2023). MSC: 47A10 47A53 PDF BibTeX XML Cite \textit{A. Ammar} et al., Complex Anal. Oper. Theory 17, No. 2, Paper No. 19, 46 p. (2023; Zbl 07642878) Full Text: DOI OpenURL
Sang, Yuanqi Algebras of generalized Cauchy singular integral operators. (English) Zbl 07640245 Banach J. Math. Anal. 17, No. 1, Paper No. 16, 32 p. (2023). MSC: 47B35 45E10 47C10 PDF BibTeX XML Cite \textit{Y. Sang}, Banach J. Math. Anal. 17, No. 1, Paper No. 16, 32 p. (2023; Zbl 07640245) Full Text: DOI OpenURL
Bisai, Bappa; Pal, Sourav A model theory for operators associated with a domain related to \(\mu\)-synthesis. (English) Zbl 07640073 Collect. Math. 74, No. 1, 173-198 (2023). MSC: 47A13 47A15 47A20 47A25 47A45 PDF BibTeX XML Cite \textit{B. Bisai} and \textit{S. Pal}, Collect. Math. 74, No. 1, 173--198 (2023; Zbl 07640073) Full Text: DOI OpenURL
Fermo, Luisa; Mezzanotte, Domenico; Occorsio, Donatella A product integration rule on equispaced nodes for highly oscillating integrals. (English) Zbl 07630014 Appl. Math. Lett. 136, Article ID 108463, 8 p. (2023). MSC: 65D32 41A10 65R20 41A35 45B05 PDF BibTeX XML Cite \textit{L. Fermo} et al., Appl. Math. Lett. 136, Article ID 108463, 8 p. (2023; Zbl 07630014) Full Text: DOI arXiv OpenURL
Aznay, Zakariae; Ouahab, Abdelmalek; Zariouh, Hassan Generalization of some commutative perturbation results. (English) Zbl 07629001 Ann. Funct. Anal. 14, No. 1, Paper No. 6, 17 p. (2023). MSC: 47A10 47A11 47A53 47A55 15A09 PDF BibTeX XML Cite \textit{Z. Aznay} et al., Ann. Funct. Anal. 14, No. 1, Paper No. 6, 17 p. (2023; Zbl 07629001) Full Text: DOI arXiv OpenURL
Bisai, Bappa; Pal, Sourav; Sahasrabuddhe, Prajakta On \(q\)-commuting co-extensions and \(q\)-commutant lifting. (English) Zbl 07628672 Linear Algebra Appl. 658, 186-205 (2023). MSC: 47A13 47A20 47A25 47A45 PDF BibTeX XML Cite \textit{B. Bisai} et al., Linear Algebra Appl. 658, 186--205 (2023; Zbl 07628672) Full Text: DOI arXiv OpenURL
Lemita, Samir; Touati, Sami; Derbal, Kheireddine The approximate solution of nonlinear Fredholm implicit integro-differential equation in the complex plane. (English) Zbl 07648881 Asian-Eur. J. Math. 15, No. 7, Article ID 2250131, 11 p. (2022). MSC: 45B05 45L05 65R20 47G20 PDF BibTeX XML Cite \textit{S. Lemita} et al., Asian-Eur. J. Math. 15, No. 7, Article ID 2250131, 11 p. (2022; Zbl 07648881) Full Text: DOI OpenURL
Živković-Zlatanović, Snežana Č.; Chaâben, Hamadi; Walha, Ines; Abdmouleh, Faiçal A note on essential spectra of linear operator pencils. (English) Zbl 07648465 Bull. Iran. Math. Soc. 48, No. 6, 3439-3456 (2022). MSC: 47A10 47A13 47A55 PDF BibTeX XML Cite \textit{S. Č. Živković-Zlatanović} et al., Bull. Iran. Math. Soc. 48, No. 6, 3439--3456 (2022; Zbl 07648465) Full Text: DOI OpenURL
Benkhaled, Hedi; Elleuch, Asrar; Jeribi, Aref Uniformly continuous cosine families properties around weak demicompactness concept. (English) Zbl 07648145 Hacet. J. Math. Stat. 51, No. 6, 1674-1679 (2022). MSC: 47D09 47A53 47A10 PDF BibTeX XML Cite \textit{H. Benkhaled} et al., Hacet. J. Math. Stat. 51, No. 6, 1674--1679 (2022; Zbl 07648145) Full Text: DOI OpenURL
Sarkar, Srijan Characterization of pure contractive multipliers and applications. (English) Zbl 07643716 Complex Anal. Oper. Theory 16, No. 8, Paper No. 119, 31 p. (2022). MSC: 47A13 47A20 47A56 47A68 47B38 46E20 30H10 PDF BibTeX XML Cite \textit{S. Sarkar}, Complex Anal. Oper. Theory 16, No. 8, Paper No. 119, 31 p. (2022; Zbl 07643716) Full Text: DOI OpenURL
Dela Rosa, Kennett L.; Woerdeman, Hugo J. Completing an operator matrix and the free joint numerical radius. (English) Zbl 07643711 Complex Anal. Oper. Theory 16, No. 8, Paper No. 114, 34 p. (2022). MSC: 47A12 47A13 47A56 47A62 15A22 15A24 15A60 15A83 PDF BibTeX XML Cite \textit{K. L. Dela Rosa} and \textit{H. J. Woerdeman}, Complex Anal. Oper. Theory 16, No. 8, Paper No. 114, 34 p. (2022; Zbl 07643711) Full Text: DOI OpenURL
Ponomarev, Dmitry A generalised time-evolution model for contact problems with wear and its analysis. (English) Zbl 07643103 Math. Mech. Complex Syst. 10, No. 3, 279-319 (2022). MSC: 26A33 45A05 45B05 45M05 45P05 PDF BibTeX XML Cite \textit{D. Ponomarev}, Math. Mech. Complex Syst. 10, No. 3, 279--319 (2022; Zbl 07643103) Full Text: DOI arXiv OpenURL
Kong, Yingying; Jiang, Lining B-Fredholm elements in primitive C*-algebras. (English) Zbl 07642989 Open Math. 20, 1394-1406 (2022). MSC: 16D60 46H99 47A05 47A10 47A53 PDF BibTeX XML Cite \textit{Y. Kong} and \textit{L. Jiang}, Open Math. 20, 1394--1406 (2022; Zbl 07642989) Full Text: DOI OpenURL
Marzban, Hamid Reza; Nezami, Atiyeh Analysis of nonlinear fractional optimal control systems described by delay Volterra-Fredholm integral equations via a new spectral collocation method. (English) Zbl 07642231 Chaos Solitons Fractals 162, Article ID 112499, 14 p. (2022). MSC: 93Cxx 49Kxx 26Axx PDF BibTeX XML Cite \textit{H. R. Marzban} and \textit{A. Nezami}, Chaos Solitons Fractals 162, Article ID 112499, 14 p. (2022; Zbl 07642231) Full Text: DOI OpenURL
Aznay, Zakariae; Zariouh, Hassan The Berkani’s property and a note on some recent results. (English) Zbl 07638918 Linear Multilinear Algebra 70, No. 20, 5913-5921 (2022). MSC: 47A53 47A10 47A11 PDF BibTeX XML Cite \textit{Z. Aznay} and \textit{H. Zariouh}, Linear Multilinear Algebra 70, No. 20, 5913--5921 (2022; Zbl 07638918) Full Text: DOI arXiv OpenURL
Vougalter, Vitali; Volpert, Vitaly On the solvability of some systems of integro-differential equations with concentrated sources. (English) Zbl 07628880 Z. Angew. Math. Phys. 73, No. 6, Paper No. 252, 15 p. (2022). MSC: 35J05 35P30 47G20 PDF BibTeX XML Cite \textit{V. Vougalter} and \textit{V. Volpert}, Z. Angew. Math. Phys. 73, No. 6, Paper No. 252, 15 p. (2022; Zbl 07628880) Full Text: DOI OpenURL
Arabadzhyan, L. G. On Volterra and Wiener-Hopf integral operators and corresponding equations of the first kind. (English. Russian original) Zbl 07627977 J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 5, 268-275 (2022); translation from Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 5, 4-14 (2022). MSC: 45A05 45B05 47B35 PDF BibTeX XML Cite \textit{L. G. Arabadzhyan}, J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 5, 268--275 (2022; Zbl 07627977); translation from Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 5, 4--14 (2022) Full Text: DOI OpenURL
Bhattacharyya, Tirthankar; Krishna Das, B.; Sau, Haripada Toeplitz operators and Hilbert modules on the symmetrized polydisc. (English) Zbl 07625695 Int. J. Math. 33, No. 12, Article ID 2250076, 16 p. (2022). MSC: 47A13 47A20 47B35 46L07 PDF BibTeX XML Cite \textit{T. Bhattacharyya} et al., Int. J. Math. 33, No. 12, Article ID 2250076, 16 p. (2022; Zbl 07625695) Full Text: DOI arXiv OpenURL
Aiena, Pietro; Burderi, Fabio; Triolo, Salvatore On commuting quasi-nilpotent operators that are injective. (English) Zbl 07623938 Math. Proc. R. Ir. Acad. 122A, No. 2, 101-116 (2022). MSC: 47A10 47A11 47A53 47A55 PDF BibTeX XML Cite \textit{P. Aiena} et al., Math. Proc. R. Ir. Acad. 122A, No. 2, 101--116 (2022; Zbl 07623938) OpenURL
Èshkabilov, Yusup Khalbaevich; Kulturaev, Davron Zhuraevich On discrete spectrum of one two-particle lattice Hamiltonian. (Russian. English summary) Zbl 07623505 Ufim. Mat. Zh. 14, No. 2, 101-111 (2022); translation in Ufa Math. J. 14, No. 2, 97-107 (2022). MSC: 47A10 47A11 47A13 47A25 47B38 PDF BibTeX XML Cite \textit{Y. K. Èshkabilov} and \textit{D. Z. Kulturaev}, Ufim. Mat. Zh. 14, No. 2, 101--111 (2022; Zbl 07623505); translation in Ufa Math. J. 14, No. 2, 97--107 (2022) Full Text: MNR OpenURL
Allouch, Chafik; Sbibih, Driss; Tahrichi, Mohamed Spectral approximation methods for Fredholm integral equations with non-smooth kernels. (English) Zbl 07623346 Math. Model. Anal. 27, No. 4, 652-667 (2022). Reviewer: Josef Kofroň (Praha) MSC: 45B05 45L05 65R20 47H30 PDF BibTeX XML Cite \textit{C. Allouch} et al., Math. Model. Anal. 27, No. 4, 652--667 (2022; Zbl 07623346) Full Text: DOI OpenURL
Ammar, Aymen; Fakhfakh, Slim; Jeribi, Aref Fredholm theory for demicompact linear relations. (English) Zbl 07615709 Appl. Gen. Topol. 23, No. 2, 425-436 (2022). MSC: 47A06 PDF BibTeX XML Cite \textit{A. Ammar} et al., Appl. Gen. Topol. 23, No. 2, 425--436 (2022; Zbl 07615709) Full Text: DOI OpenURL
Ben Ouidren, Kaoutar; Zariouh, Hassan New approach to a-Weyl’s theorem through localized SVEP and Riesz-type perturbations. (English) Zbl 07615059 Linear Multilinear Algebra 70, No. 17, 3231-3247 (2022). MSC: 47A53 47A10 47A11 47A55 PDF BibTeX XML Cite \textit{K. Ben Ouidren} and \textit{H. Zariouh}, Linear Multilinear Algebra 70, No. 17, 3231--3247 (2022; Zbl 07615059) Full Text: DOI 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
Tuan, Trinh Operational properties of the Hartley convolution and its applications. (English) Zbl 07609422 Mediterr. J. Math. 19, No. 6, Paper No. 266, 39 p. (2022). MSC: 44A35 26D10 45E10 45J05 65R10 PDF BibTeX XML Cite \textit{T. Tuan}, Mediterr. J. Math. 19, No. 6, Paper No. 266, 39 p. (2022; Zbl 07609422) Full Text: DOI OpenURL
Bhattacharyya, Tirthankar; Sau, Haripada Interpolating sequences and the Toeplitz-Corona theorem on the symmetrized bidisk. (English) Zbl 07606514 J. Oper. Theory 87, No. 2, 435-459 (2022). MSC: 46E22 47A13 47A25 47A56 PDF BibTeX XML Cite \textit{T. Bhattacharyya} and \textit{H. Sau}, J. Oper. Theory 87, No. 2, 435--459 (2022; Zbl 07606514) Full Text: DOI arXiv OpenURL
Kitover, Arkady; Orhon, Mehmet Spectrum of weighted composition operators. VIII: Lower semi-Fredholm spectrum of weighted composition operators on \(C(K)\). The case of non-invertible surjections. (English) Zbl 07603037 Positivity 26, No. 5, Paper No. 80, 20 p. (2022). Reviewer: Shamil Makhmutov (Muscat) MSC: 47B33 47B48 PDF BibTeX XML Cite \textit{A. Kitover} and \textit{M. Orhon}, Positivity 26, No. 5, Paper No. 80, 20 p. (2022; Zbl 07603037) Full Text: DOI arXiv OpenURL
Cardona, Duván; Delgado, Julio; Ruzhansky, Michael Determinants and Plemelj-Smithies formulas. (English) Zbl 07603025 Monatsh. Math. 199, No. 3, 459-482 (2022). MSC: 47B10 35S05 58J40 22E30 PDF BibTeX XML Cite \textit{D. Cardona} et al., Monatsh. Math. 199, No. 3, 459--482 (2022; Zbl 07603025) Full Text: DOI arXiv OpenURL
El Amrani, Abdelkhalek; Blali, Aziz; Taybi, Mohamed Amine Spectral analysis for finite rank perturbation of diagonal operator in non-Archimedean Banach space of countable type. (English) Zbl 07600510 Proyecciones 41, No. 5, 1063-1074 (2022). MSC: 47S10 47A10 47D03 PDF BibTeX XML Cite \textit{A. El Amrani} et al., Proyecciones 41, No. 5, 1063--1074 (2022; Zbl 07600510) Full Text: DOI OpenURL
Živković-Zlatanović, Snežana Č.; Djordjević, Slaviša V. On some classes of saphar type operators. (English) Zbl 07600368 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 170, 29 p. (2022). MSC: 47A53 47A10 PDF BibTeX XML Cite \textit{S. Č. Živković-Zlatanović} and \textit{S. V. Djordjević}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 170, 29 p. (2022; Zbl 07600368) 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
Zhuravlev, V. P.; Fomin, N. P. Boundary-value problems with control for Fredholm integral equations with degenerate kernels in Banach spaces. (English. Ukrainian original) Zbl 07596705 J. Math. Sci., New York 265, No. 4, 651-668 (2022); translation from Neliniĭni Kolyvannya 24, No. 1, 83-98 (2021). MSC: 47Axx 34Bxx 45Bxx PDF BibTeX XML Cite \textit{V. P. Zhuravlev} and \textit{N. P. Fomin}, J. Math. Sci., New York 265, No. 4, 651--668 (2022; Zbl 07596705); translation from Neliniĭni Kolyvannya 24, No. 1, 83--98 (2021) Full Text: DOI OpenURL
Boudhief, Monia; Moalla, Nedra Characterization of B-Fredholm quotient operator with application to strict quasi-normal contractions. (English) Zbl 07595346 Bull. Iran. Math. Soc. 48, No. 5, 2019-2032 (2022). MSC: 47B02 PDF BibTeX XML Cite \textit{M. Boudhief} and \textit{N. Moalla}, Bull. Iran. Math. Soc. 48, No. 5, 2019--2032 (2022; Zbl 07595346) Full Text: DOI OpenURL
Djordjević, Slaviša V.; Kim, Jaewoong; Yoon, Jasang Spectra of the spherical Aluthge transform, the linear pencil, and a commuting pair of operators. (English) Zbl 07594809 Linear Multilinear Algebra 70, No. 13, 2533-2550 (2022). MSC: 47A10 47A60 15A22 47A13 47A56 PDF BibTeX XML Cite \textit{S. V. Djordjević} et al., Linear Multilinear Algebra 70, No. 13, 2533--2550 (2022; Zbl 07594809) Full Text: DOI OpenURL
Wu, Xiu Feng; Huang, Jun Jie; Alatancang Self-adjoint perturbations of left (right) essential spectrum for upper triangular operator matrices. (Chinese. English summary) Zbl 07594607 Acta Math. Sin., Chin. Ser. 65, No. 3, 423-434 (2022). MSC: 47A08 47A53 47A55 PDF BibTeX XML Cite \textit{X. F. Wu} et al., Acta Math. Sin., Chin. Ser. 65, No. 3, 423--434 (2022; Zbl 07594607) Full Text: Link 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
Abdmouleh, Faiçal; Elgabeur, Bilel Pseudo essential spectra in Banach space and application to operator matrices. (English) Zbl 07593920 Acta Appl. Math. 181, Paper No. 7, 16 p. (2022). MSC: 47A53 47A55 47A10 47A08 PDF BibTeX XML Cite \textit{F. Abdmouleh} and \textit{B. Elgabeur}, Acta Appl. Math. 181, Paper No. 7, 16 p. (2022; Zbl 07593920) Full Text: DOI OpenURL
Patel, Subhashree; Panigrahi, Bijaya Laxmi; Nelakanti, Gnaneshwar Legendre spectral multi-projection methods for Fredholm integral equations of the first kind. (English) Zbl 1495.65244 Adv. Oper. Theory 7, No. 4, Paper No. 51, 22 p. (2022). MSC: 65R20 45B05 47A52 65J10 65J20 PDF BibTeX XML Cite \textit{S. Patel} et al., Adv. Oper. Theory 7, No. 4, Paper No. 51, 22 p. (2022; Zbl 1495.65244) Full Text: DOI OpenURL
Kamalyan, A. G.; Kirakosyan, G. A. \({\mathcal{L}} \)-Wiener-Hopf operators in weighted spaces in case of reflectionless potential. (English. Russian original) Zbl 07593568 J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 2, 112-121 (2022); translation from Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 2, 30-43 (2022). MSC: 47G10 47B35 PDF BibTeX XML Cite \textit{A. G. Kamalyan} and \textit{G. A. Kirakosyan}, J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 2, 112--121 (2022; Zbl 07593568); translation from Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 2, 30--43 (2022) Full Text: DOI OpenURL
Rashid, M. H. M. Passage of property \((t)\) from two operators to their tensor product. (English) Zbl 07589563 Palest. J. Math. 11, No. 3, 237-248 (2022). MSC: 47A10 47A11 47A53 PDF BibTeX XML Cite \textit{M. H. M. Rashid}, Palest. J. Math. 11, No. 3, 237--248 (2022; Zbl 07589563) Full Text: Link OpenURL
Benhida, Chafiq; Curto, Raúl E.; Lee, Sang Hoon; Yoon, Jasang The spectral picture and joint spectral radius of the generalized spherical Aluthge transform. (English) Zbl 07588415 Adv. Math. 408 B, Article ID 108602, 27 p. (2022). MSC: 47B20 47B37 47A13 28A50 44A60 47-04 47A20 PDF BibTeX XML Cite \textit{C. Benhida} et al., Adv. Math. 408 B, Article ID 108602, 27 p. (2022; Zbl 07588415) Full Text: DOI arXiv OpenURL
Raja, Pandora The noncommuting graph of bounded linear operators on a Hilbert space. (English) Zbl 07588265 JAMM, J. Adv. Math. Model. 12, No. 2, 168-174 (2022). MSC: 47-XX 05-XX PDF BibTeX XML Cite \textit{P. Raja}, JAMM, J. Adv. Math. Model. 12, No. 2, 168--174 (2022; Zbl 07588265) Full Text: DOI OpenURL
Xi, Yingxia; Ji, Xia A holomorphic operator function approach for the transmission eigenvalue problem of elastic waves. (English) Zbl 1495.65204 Commun. Comput. Phys. 32, No. 2, 524-546 (2022). MSC: 65N25 65N30 47B07 PDF BibTeX XML Cite \textit{Y. Xi} and \textit{X. Ji}, Commun. Comput. Phys. 32, No. 2, 524--546 (2022; Zbl 1495.65204) Full Text: DOI OpenURL
Mehdifar, Farshad; Khani, Ali A specific numerical method for two-dimensional linear Fredholm integral equations of the second kind by Boubaker polynomial bases. (English) Zbl 07584758 Int. J. Appl. Comput. Math. 8, No. 5, Paper No. 240, 15 p. (2022). MSC: 65R20 45B05 45P05 PDF BibTeX XML Cite \textit{F. Mehdifar} and \textit{A. Khani}, Int. J. Appl. Comput. Math. 8, No. 5, Paper No. 240, 15 p. (2022; Zbl 07584758) Full Text: DOI OpenURL
Kong, Yingying; Ren, Yanxun; Jiang, Lining Spectral theory of B-Weyl elements and the generalized Weyl’s theorem in primitive \(\mathrm{C}^\ast\)-Algebra. (English) Zbl 07582971 Turk. J. Math. 46, No. 5, SI-2, 1927-1944 (2022). MSC: 16D60 46H99 47A05 47A10 47A53 PDF BibTeX XML Cite \textit{Y. Kong} et al., Turk. J. Math. 46, No. 5, 1927--1944 (2022; Zbl 07582971) Full Text: DOI OpenURL
Feng, Sheng-Ya; Chang, Der-Chen \(L^P\) solutions to the parameterized Fredholm integral equations associated with Chandrasekhar kernels. (English) Zbl 1497.45001 Appl. Anal. 101, No. 13, 4650-4667 (2022). Reviewer: Andreas Kleefeld (Jülich) MSC: 45B05 47L05 26D15 47H10 47N20 PDF BibTeX XML Cite \textit{S.-Y. Feng} and \textit{D.-C. Chang}, Appl. Anal. 101, No. 13, 4650--4667 (2022; Zbl 1497.45001) Full Text: DOI OpenURL
Jeribi, Aref; Krichen, Bilel; Salhi, Makrem Characterization of essential spectra involving weakly demicompact operators on Banach spaces. (English) Zbl 07581259 Bull. Iran. Math. Soc. 48, No. 4, 1513-1538 (2022). MSC: 47A53 47A10 PDF BibTeX XML Cite \textit{A. Jeribi} et al., Bull. Iran. Math. Soc. 48, No. 4, 1513--1538 (2022; Zbl 07581259) Full Text: DOI OpenURL
Pötzsche, Christian Uniform convergence of Nyström discretization on Hölder spaces. (English) Zbl 1498.45015 J. Integral Equations Appl. 34, No. 2, 247-255 (2022). Reviewer: Eduardo Cuesta (Valladolid) MSC: 45L05 45P05 45B05 47G10 65R20 PDF BibTeX XML Cite \textit{C. Pötzsche}, J. Integral Equations Appl. 34, No. 2, 247--255 (2022; Zbl 1498.45015) Full Text: DOI OpenURL
Estaremi, Y.; Shamsigamchi, S. Unbounded WCT operators and applications to linear equations. (English) Zbl 07575596 Comput. Appl. Math. 41, No. 6, Paper No. 238, 14 p. (2022). MSC: 47B38 47A05 45B05 PDF BibTeX XML Cite \textit{Y. Estaremi} and \textit{S. Shamsigamchi}, Comput. Appl. Math. 41, No. 6, Paper No. 238, 14 p. (2022; Zbl 07575596) Full Text: DOI OpenURL
Douglas, Ronald G.; Guo, Kunyu; Wang, Yi On the \(p\)-essential normality of principal submodules of the Bergman module on strongly pseudoconvex domains. (English) Zbl 07574786 Adv. Math. 407, Article ID 108546, 41 p. (2022). MSC: 47A13 32A50 32D15 47B35 PDF BibTeX XML Cite \textit{R. G. Douglas} et al., Adv. Math. 407, Article ID 108546, 41 p. (2022; Zbl 07574786) Full Text: DOI arXiv OpenURL
Muhly, Paul S.; Solel, Baruch Function theory from tensor algebras. (English) Zbl 07574058 Complex Anal. Oper. Theory 16, No. 6, Paper No. 92, 34 p. (2022). MSC: 46L54 47L30 47A13 47D99 15A72 16S20 15A24 16D20 16E99 16G20 46J15 46K50 46T25 PDF BibTeX XML Cite \textit{P. S. Muhly} and \textit{B. Solel}, Complex Anal. Oper. Theory 16, No. 6, Paper No. 92, 34 p. (2022; Zbl 07574058) Full Text: DOI 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
Bhattacharyya, Tirthankar; Rastogi, Shubham; Vijaya Kumar, U. The joint spectrum for a commuting pair of isometries in certain cases. (English) Zbl 1500.47015 Complex Anal. Oper. Theory 16, No. 6, Paper No. 83, 39 p. (2022). MSC: 47A13 47A45 47A65 PDF BibTeX XML Cite \textit{T. Bhattacharyya} et al., Complex Anal. Oper. Theory 16, No. 6, Paper No. 83, 39 p. (2022; Zbl 1500.47015) Full Text: DOI OpenURL
Aznay, Z.; Ouahab, A.; Zariouh, H. On subclasses of Browder and Weyl operators. (English) Zbl 1501.47023 Afr. Mat. 33, No. 3, Paper No. 76, 9 p. (2022). MSC: 47A53 47A10 47A11 PDF BibTeX XML Cite \textit{Z. Aznay} et al., Afr. Mat. 33, No. 3, Paper No. 76, 9 p. (2022; Zbl 1501.47023) Full Text: DOI arXiv 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
Passer, Benjamin Complex free spectrahedra, absolute extreme points, and dilations. (English) Zbl 07569090 Doc. Math. 27, 1275-1297 (2022). MSC: 47A20 47A13 46L07 47L25 PDF BibTeX XML Cite \textit{B. Passer}, Doc. Math. 27, 1275--1297 (2022; Zbl 07569090) Full Text: DOI arXiv 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
Shaabani, Mahmood Haji; Haromi, Malihe Farzi Hyers-Ulam stability of some linear operators on a Hilbert space. (English) Zbl 07568103 J. Math. Ext. 16, No. 11, Paper No. 1, 9 p. (2022). MSC: 34K20 47B38 PDF BibTeX XML Cite \textit{M. H. Shaabani} and \textit{M. F. Haromi}, J. Math. Ext. 16, No. 11, Paper No. 1, 9 p. (2022; Zbl 07568103) Full Text: DOI OpenURL
Maierhofer, Georg; Huybrechs, Daan An analysis of least-squares oversampled collocation methods for compactly perturbed boundary integral equations in two dimensions. (English) Zbl 07567553 J. Comput. Appl. Math. 416, Article ID 114500, 16 p. (2022). MSC: 65R20 65N35 45B05 PDF BibTeX XML Cite \textit{G. Maierhofer} and \textit{D. Huybrechs}, J. Comput. Appl. Math. 416, Article ID 114500, 16 p. (2022; Zbl 07567553) Full Text: DOI arXiv OpenURL
Elazzouzi, Abdelhai; Ezzinbi, Khalil; Kriche, Mohammed Periodic solution for some class of linear partial differential equation with infinite delay using semi-Fredholm perturbations. (English) Zbl 07566957 Nonauton. Dyn. Syst. 9, 116-144 (2022). Reviewer: Valerii V. Obukhovskij (Voronezh) MSC: 34K13 34K06 34K27 34K12 34K30 35B10 47A53 47N20 47A55 PDF BibTeX XML Cite \textit{A. Elazzouzi} et al., Nonauton. Dyn. Syst. 9, 116--144 (2022; Zbl 07566957) Full Text: DOI OpenURL
Pilipović, Stevan; Prangoski, Bojan Equivalence of ellipticity and the Fredholm property in the Weyl-Hörmander calculus. (English) Zbl 1495.35223 J. Inst. Math. Jussieu 21, No. 4, 1363-1389 (2022). MSC: 35S05 46E35 47A53 47G30 PDF BibTeX XML Cite \textit{S. Pilipović} and \textit{B. Prangoski}, J. Inst. Math. Jussieu 21, No. 4, 1363--1389 (2022; Zbl 1495.35223) Full Text: DOI OpenURL
Egidi, Nadaniela; Giacomini, Josephin; Maponi, Pierluigi A Fredholm integral operator for the differentiation problem. (English) Zbl 07562963 Comput. Appl. Math. 41, No. 5, Paper No. 220, 21 p. (2022). MSC: 65D25 45B05 45P05 45C05 PDF BibTeX XML Cite \textit{N. Egidi} et al., Comput. Appl. Math. 41, No. 5, Paper No. 220, 21 p. (2022; Zbl 07562963) Full Text: DOI OpenURL
Abbondandolo, Alberto; Rot, Thomas The homotopy classification of proper Fredholm maps of index one. (English) Zbl 1497.58003 Topol. Methods Nonlinear Anal. 59, No. 2A, 585-621 (2022). Reviewer: Jacobo Pejsachowicz (Torino) MSC: 58B05 58B15 57R90 47A53 47H11 PDF BibTeX XML Cite \textit{A. Abbondandolo} and \textit{T. Rot}, Topol. Methods Nonlinear Anal. 59, No. 2A, 585--621 (2022; Zbl 1497.58003) Full Text: DOI arXiv OpenURL
Hadji, Soufiane; Zguitti, Hassane Further common spectral properties of bounded linear operators AC and BD. (English) Zbl 07560197 Rend. Circ. Mat. Palermo (2) 71, No. 2, 707-723 (2022). MSC: 47A10 47A53 47A55 PDF BibTeX XML Cite \textit{S. Hadji} and \textit{H. Zguitti}, Rend. Circ. Mat. Palermo (2) 71, No. 2, 707--723 (2022; Zbl 07560197) Full Text: DOI OpenURL
Ren, Yanxun; Jiang, Lining Jacobson’s lemma for the generalized \(n\)-strong Drazin inverses in rings and in operator algebras. (English) Zbl 07560129 Glas. Mat., III. Ser. 57, No. 1, 1-15 (2022). MSC: 16-XX 46Lxx 47A53 PDF BibTeX XML Cite \textit{Y. Ren} and \textit{L. Jiang}, Glas. Mat., III. Ser. 57, No. 1, 1--15 (2022; Zbl 07560129) Full Text: DOI OpenURL
Mengestie, Tesfa Closed range weighted composition operators and dynamical sampling. (English) Zbl 07559899 J. Math. Anal. Appl. 515, No. 1, Article ID 126387, 11 p. (2022). MSC: 47Bxx 42Cxx 30-XX PDF BibTeX XML Cite \textit{T. Mengestie}, J. Math. Anal. Appl. 515, No. 1, Article ID 126387, 11 p. (2022; Zbl 07559899) Full Text: DOI OpenURL
Ghribi, Salima; Jeridi, Nader; Rabaoui, Rchid On \((A,m)\)-isometric commuting tuples of operators on a Hilbert space. (English) Zbl 07559563 Linear Multilinear Algebra 70, No. 11, 2097-2116 (2022). MSC: 47A13 47B02 PDF BibTeX XML Cite \textit{S. Ghribi} et al., Linear Multilinear Algebra 70, No. 11, 2097--2116 (2022; Zbl 07559563) Full Text: DOI OpenURL
Chelly, Slim; Jeribi, Aref; Krichen, Bilel Stability of relative essential spectra of the transport operator in \(L^1\)-space by means of measures of noncompactness and relative weak demicompactness. (English) Zbl 07557942 Monatsh. Math. 198, No. 4, 653-674 (2022). MSC: 47A10 47A13 47A55 47A53 PDF BibTeX XML Cite \textit{S. Chelly} et al., Monatsh. Math. 198, No. 4, 653--674 (2022; Zbl 07557942) Full Text: DOI OpenURL
Mera, Azal; Tarkhanov, Nikolai An elliptic equation of finite index in a domain. (English) Zbl 1497.35167 Bol. Soc. Mat. Mex., III. Ser. 28, No. 2, Paper No. 49, 10 p. (2022). MSC: 35J46 35F20 47A53 PDF BibTeX XML Cite \textit{A. Mera} and \textit{N. Tarkhanov}, Bol. Soc. Mat. Mex., III. Ser. 28, No. 2, Paper No. 49, 10 p. (2022; Zbl 1497.35167) Full Text: DOI OpenURL
Soldatov, A. P. Singular integral operators with a generalized Cauchy kernel. (English. Russian original) Zbl 1493.45015 Dokl. Math. 105, No. 2, 117-122 (2022); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 503, 76-82 (2022). MSC: 45P05 45E05 45B05 PDF BibTeX XML Cite \textit{A. P. Soldatov}, Dokl. Math. 105, No. 2, 117--122 (2022; Zbl 1493.45015); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 503, 76--82 (2022) Full Text: DOI OpenURL
Carey, Alan; Levitina, Galina; Potapov, Denis; Sukochev, Fedor The Witten index and the spectral shift function. (English) Zbl 1492.81053 Rev. Math. Phys. 34, No. 5, Article ID 2250011, 44 p. (2022). MSC: 81Q10 81U99 19K56 47A53 PDF BibTeX XML Cite \textit{A. Carey} et al., Rev. Math. Phys. 34, No. 5, Article ID 2250011, 44 p. (2022; Zbl 1492.81053) Full Text: DOI arXiv OpenURL
Curto, Raúl E.; Lee, Sang Hoon; Yoon, Jasang Norm and numerical radius of single operators through tools and techniques from multivariable operator theory. (English) Zbl 07553081 Linear Algebra Appl. 649, 301-325 (2022). Reviewer: Elhadj Dahia (Bou Saâda) MSC: 47A30 47B47 47A13 47A10 47A12 47B10 47B15 PDF BibTeX XML Cite \textit{R. E. Curto} et al., Linear Algebra Appl. 649, 301--325 (2022; Zbl 07553081) Full Text: DOI OpenURL
Kabantsova, L. Yu. On the invertibility conditions of finite-difference operators. (English. Russian original) Zbl 1492.39013 J. Math. Sci., New York 263, No. 5, 691-697 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 171, 94-101 (2019). MSC: 39A70 47B39 PDF BibTeX XML Cite \textit{L. Yu. Kabantsova}, J. Math. Sci., New York 263, No. 5, 691--697 (2022; Zbl 1492.39013); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 171, 94--101 (2019) Full Text: DOI OpenURL
Baldare, A.; Nazaikinskii, V. E.; Savin, A. Yu.; Schrohe, E. \(C^*\)-algebras of transmission problems and elliptic boundary value problems with shift operators. (English. Russian original) Zbl 1493.58009 Math. Notes 111, No. 5, 701-721 (2022); translation from Mat. Zametki 111, No. 5, 692-716 (2022). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 58J32 47L80 35S05 47G30 35J99 PDF BibTeX XML Cite \textit{A. Baldare} et al., Math. Notes 111, No. 5, 701--721 (2022; Zbl 1493.58009); translation from Mat. Zametki 111, No. 5, 692--716 (2022) Full Text: DOI 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
Lukoto, Tshikhudo; Raubenheimer, Heinrich Perturbation ideals and Fredholm theory in Banach algebras. (English) Zbl 07549735 Extr. Math. 37, No. 1, 91-110 (2022). Reviewer: Oleksiy Karlovych (Lisboa) MSC: 46H05 47A53 46J45 PDF BibTeX XML Cite \textit{T. Lukoto} and \textit{H. Raubenheimer}, Extr. Math. 37, No. 1, 91--110 (2022; Zbl 07549735) Full Text: DOI OpenURL
Yang, Lili; Cao, Xiaohong Property \((UW_\Pi)\) for functions of operators and compact perturbations. (English) Zbl 07548041 Mediterr. J. Math. 19, No. 4, Paper No. 163, 10 p. (2022). MSC: 47A53 47A10 47A55 PDF BibTeX XML Cite \textit{L. Yang} and \textit{X. Cao}, Mediterr. J. Math. 19, No. 4, Paper No. 163, 10 p. (2022; Zbl 07548041) Full Text: DOI OpenURL
Didas, Michael \(A\)-isometries and Hilbert-\(A\)-modules over product domains. (English) Zbl 07547443 Complex Anal. Oper. Theory 16, No. 5, Paper No. 71, 23 p. (2022). Reviewer: Andrzej Sołtysiak (Poznań) MSC: 47A13 47B20 46H25 PDF BibTeX XML Cite \textit{M. Didas}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 71, 23 p. (2022; Zbl 07547443) Full Text: DOI OpenURL
Stessin, Michael I. Spectral analysis near regular point of reducibility and representations of Coxeter groups. (English) Zbl 07547442 Complex Anal. Oper. Theory 16, No. 5, Paper No. 70, 30 p. (2022). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 47A25 47A13 47A75 47A15 14J70 47A56 47A67 PDF BibTeX XML Cite \textit{M. I. Stessin}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 70, 30 p. (2022; Zbl 07547442) Full Text: DOI arXiv OpenURL
Barik, Sibaprasad; Das, B. Krishna Isometric dilations of commuting contractions and Brehmer positivity. (English) Zbl 07547441 Complex Anal. Oper. Theory 16, No. 5, Paper No. 69, 25 p. (2022). Reviewer: Jaydeb Sarkar (Bangalore) MSC: 47A20 47A13 47A56 47B38 46E22 47B32 32A70 PDF BibTeX XML Cite \textit{S. Barik} and \textit{B. K. Das}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 69, 25 p. (2022; Zbl 07547441) Full Text: DOI arXiv OpenURL
Karlovich, Yuri I.; Rosales-Méndez, Jennyffer The Haseman boundary value problem with quasicontinuous coefficients and shifts. (English) Zbl 07547440 Complex Anal. Oper. Theory 16, No. 5, Paper No. 68, 28 p. (2022). MSC: 47A53 30E25 47G10 47G30 PDF BibTeX XML Cite \textit{Y. I. Karlovich} and \textit{J. Rosales-Méndez}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 68, 28 p. (2022; Zbl 07547440) Full Text: DOI OpenURL
Martin, Mircea Holomorphic spectral theory: a geometric approach. (English) Zbl 07547436 Complex Anal. Oper. Theory 16, No. 5, Paper No. 64, 39 p. (2022). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 47A13 47A56 47B13 47B20 14M15 PDF BibTeX XML Cite \textit{M. Martin}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 64, 39 p. (2022; Zbl 07547436) Full Text: DOI OpenURL
Benkhaled, Hedi; Elleuch, Asrar; Jeribi, Aref Demicompactness properties for uniformly continuous cosine families. (English) Zbl 07547003 Mediterr. J. Math. 19, No. 4, Paper No. 157, 13 p. (2022). Reviewer: Nikita V. Artamonov (Moskva) MSC: 47D09 47A55 47A53 47A10 PDF BibTeX XML Cite \textit{H. Benkhaled} et al., Mediterr. J. Math. 19, No. 4, Paper No. 157, 13 p. (2022; Zbl 07547003) Full Text: DOI OpenURL
Vougalter, Vitali; Volpert, Vitaly Solvability in the sense of sequences for some non Fredholm operators with drift and superdiffusion. (English) Zbl 1491.35153 Pure Appl. Funct. Anal. 7, No. 2, 813-824 (2022). MSC: 35J10 35P10 35A01 PDF BibTeX XML Cite \textit{V. Vougalter} and \textit{V. Volpert}, Pure Appl. Funct. Anal. 7, No. 2, 813--824 (2022; Zbl 1491.35153) Full Text: Link OpenURL
Kong, Yingying; Jiang, Lining; Ren, Yanxun The generalized Fredholm elements in a semisimple Banach algebra. (English) Zbl 1497.46054 Ann. Funct. Anal. 13, No. 3, Paper No. 38, 13 p. (2022). Reviewer: Mohamed Zohry (Tétouan) MSC: 46H05 47A53 PDF BibTeX XML Cite \textit{Y. Kong} et al., Ann. Funct. Anal. 13, No. 3, Paper No. 38, 13 p. (2022; Zbl 1497.46054) Full Text: DOI OpenURL
Hamoud, Ahmed A.; Ghadle, Kirtiwant P. Some new uniqueness results of solutions for fractional Volterra-Fredholm integro-differential equations. (English) Zbl 1501.45008 Iran. J. Math. Sci. Inform. 17, No. 1, 135-144 (2022). MSC: 45J05 45D05 45B05 26A33 26D10 PDF BibTeX XML Cite \textit{A. A. Hamoud} and \textit{K. P. Ghadle}, Iran. J. Math. Sci. Inform. 17, No. 1, 135--144 (2022; Zbl 1501.45008) Full Text: Link OpenURL
Vasilyev, V. B. On certain operator families. (English. Russian original) Zbl 1491.35474 J. Math. Sci., New York 262, No. 6, 790-796 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 168, 26-32 (2019). MSC: 35S15 47A53 47B37 PDF BibTeX XML Cite \textit{V. B. Vasilyev}, J. Math. Sci., New York 262, No. 6, 790--796 (2022; Zbl 1491.35474); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 168, 26--32 (2019) Full Text: DOI OpenURL
Soldatov, A. P. On a boundary problem for a fourth-order elliptic equation on a plane. (English. Russian original) Zbl 1491.35168 Comput. Math. Math. Phys. 62, No. 4, 599-607 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 4, 616-624 (2022). MSC: 35J35 35J67 47A53 PDF BibTeX XML Cite \textit{A. P. Soldatov}, Comput. Math. Math. Phys. 62, No. 4, 599--607 (2022; Zbl 1491.35168); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 4, 616--624 (2022) Full Text: DOI OpenURL
Abdmouleh, Faiçal; Khlif, Hassen; Walha, Ines Spectral description of Fredholm operators via polynomially Riesz operators perturbation. (English) Zbl 07536921 Georgian Math. J. 29, No. 3, 317-333 (2022). MSC: 47B06 47D03 47A10 47A53 34K08 PDF BibTeX XML Cite \textit{F. Abdmouleh} et al., Georgian Math. J. 29, No. 3, 317--333 (2022; Zbl 07536921) Full Text: DOI OpenURL
Mahyar, Hakimeh; Mohammadi, Sajjad Disjointness preserving Fredholm operators between little Lipschitz algebras. (English) Zbl 07535764 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 3, Paper No. 118, 13 p. (2022). MSC: 47-XX 46J10 47B38 47A53 47B33 PDF BibTeX XML Cite \textit{H. Mahyar} and \textit{S. Mohammadi}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 3, Paper No. 118, 13 p. (2022; Zbl 07535764) Full Text: DOI OpenURL
Li, Boyu Wold decomposition on odometer semigroups. (English) Zbl 07535681 Proc. R. Soc. Edinb., Sect. A, Math. 152, No. 3, 738-755 (2022). MSC: 47A13 47A45 47D03 PDF BibTeX XML Cite \textit{B. Li}, Proc. R. Soc. Edinb., Sect. A, Math. 152, No. 3, 738--755 (2022; Zbl 07535681) Full Text: DOI arXiv OpenURL
Delgado, Julio A Poincaré determinant on the torus. (English) Zbl 07535450 J. Pseudo-Differ. Oper. Appl. 13, No. 3, Paper No. 29, 13 p. (2022). MSC: 47B10 35S05 58J40 22E30 PDF BibTeX XML Cite \textit{J. Delgado}, J. Pseudo-Differ. Oper. Appl. 13, No. 3, Paper No. 29, 13 p. (2022; Zbl 07535450) Full Text: DOI arXiv OpenURL