Frimane, Noureddine; Attioui, Abdelbaki A general existence theorem and asymptotics for non-self-adjoint Sturm-Liouville problems. (English) Zbl 07971667 Differ. Equ. Dyn. Syst. 33, No. 1, 15-41 (2025). MSC: 34B24 34L05 34L20 34L16 65L15 × Cite Format Result Cite Review PDF Full Text: DOI
Wu, Xiufeng; Chen, Alatancang Perturbation of spectra for upper triangular relation matrices. (English) Zbl 07971323 Complex Anal. Oper. Theory 19, No. 1, Paper No. 18, 20 p. (2025). MSC: 47A06 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Muminov, Zahriddin; Alladustov, Shukhrat Threshold analysis of the Schrödinger operator of the system of three particles with masses \(m_1 = m_2 = \infty\) and \(m_3 < \infty\). (English) Zbl 07971317 Complex Anal. Oper. Theory 19, No. 1, Paper No. 12, 27 p. (2025). MSC: 81Q10 39A12 47A10 47N50 × Cite Format Result Cite Review PDF Full Text: DOI
Alam, G. M.; Avdonin, S. A.; Choque-Rivero, A. E.; Nurtazina, K. B. A new method for solving the exact control problem for the one-dimensional wave equation. (English) Zbl 07969372 Bol. Soc. Mat. Mex., III. Ser. 31, No. 1, Paper No. 27, 14 p. (2025). MSC: 35-XX 93-XX × Cite Format Result Cite Review PDF Full Text: DOI
Huang, Hansong; Zheng, Dechao Multiplication operators on the Bergman space of bounded domains. (English) Zbl 07967017 Adv. Math. 461, Article ID 110045, 35 p. (2025). MSC: 47A13 47B35 47B91 32H35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Penghui, Wang; Ruoyu, Zhang; Zeyou, Zhu Arveson’s version of the Gauss-Bonnet-Chern formula for Hilbert modules over the polynomial rings. arXiv:2501.04919 Preprint, arXiv:2501.04919 [math.FA] (2025). MSC: 47A13 × Cite Format Result Cite Full Text: arXiv
Oh, Yomg-Geun Generic jet evaluation transversality of contact instantons against contact distribution. arXiv:2501.04722 Preprint, arXiv:2501.04722 [math.SG] (2025). MSC: 53D42 58B15 × Cite Format Result Cite Full Text: arXiv OA License
Shalit, Orr; Shamovich, Eli A spectral radius for matrices over an operator space. arXiv:2501.01325 Preprint, arXiv:2501.01325 [math.OA] (2025). MSC: 47A13 46L52 47A10 15A22 × Cite Format Result Cite Full Text: arXiv
Matsumoto, K. On strong extension groups of Cuntz-Krieger algebras. (English) Zbl 07966638 Anal. Math. 50, No. 3, 917-937 (2024). MSC: 46L80 19K33 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Smirnov, Yu. G.; Kondyrev, O. V. Integro-differential equations in the problem of scattering of electromagnetic waves by a graphene-coated dielectric body. (English. Russian original) Zbl 07965589 Differ. Equ. 60, No. 9, 1209-1216 (2024); translation from Differ. Uravn. 60, No. 9, 1216-1224 (2024). MSC: 78-XX 35-XX × Cite Format Result Cite Review PDF Full Text: DOI
Miah, Bapan Ali; Sen, Mausumi; Murugan, R.; Sarkar, Nimai; Gupta, Damini An investigation into the characteristics of VFIDEs with delay: solvability criteria, Ulam-Hyers-Rassias and Ulam-Hyers stability. (English) Zbl 07965055 J. Anal. 32, No. 5, 2749-2766 (2024). MSC: 45J05 45B05 45M10 × Cite Format Result Cite Review PDF Full Text: DOI
Boudhief, M. Unbounded generalized B-Fredholm operators. (English) Zbl 07963800 Extr. Math. 39, No. 1, 37-46 (2024). MSC: 47A10 47A55 47B01 × Cite Format Result Cite Review PDF Full Text: DOI
Bal, Guillaume; Dang, Thuyen Topological Anderson insulators by homogenization theory. (English) Zbl 07962368 Commun. Partial Differ. Equations 49, No. 10-12, 989-1010 (2024). MSC: 31C45 34L40 35Q41 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Kandappan, V. A.; Gujjula, Vaishnavi; Ambikasaran, Sivaram HODLR3D: hierarchical matrices for \(N\)-body problems in three dimensions. (English) Zbl 07958575 Numer. Algorithms 97, No. 4, 1635-1672 (2024). MSC: 68Q25 68R10 68U05 45B05 68U20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Feng, Gaohuizi; Li, Pentong Criteria for the properties \((\omega)\) and \((W_E)\) under perturbations. (English) Zbl 07958086 Bull. Belg. Math. Soc. - Simon Stevin 31, No. 3, 367-383 (2024). MSC: 47A10 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Záthurecký, Jakub Period-doubling bifurcation of cycles in retarded functional differential equations. (English) Zbl 07957678 J. Dyn. Differ. Equations 36, No. 4, 3233-3257 (2024). MSC: 34K18 37G15 × Cite Format Result Cite Review PDF Full Text: DOI
Pham, Van Hoang; Nguyen, Thanh Hong; Le, Xuan Huy; Nguyen, Hong Van Algebraic properties of Mehler-Fock convolution and applications. (English) Zbl 07955134 Integral Transforms Spec. Funct. 35, No. 12, 655-669 (2024). MSC: 44A35 46J05 45E10 45J05 47A30 × Cite Format Result Cite Review PDF Full Text: DOI
Jasiczak, M. Fredholm theory of the Toeplitz algebra on the space of all entire functions. (English) Zbl 07954984 Math. Nachr. 297, No. 9, 3207-3224 (2024). MSC: 47-XX 46-XX × Cite Format Result Cite Review PDF Full Text: DOI
Lakaev, S. N.; Sharipova, S. F. Bound states of a lattice two-boson system with interactions up to the next neighboring sites. (English) Zbl 07954516 Lobachevskii J. Math. 45, No. 7, 3323-3332 (2024). MSC: 81Qxx 81Vxx 35Pxx × Cite Format Result Cite Review PDF Full Text: DOI
Saks, R. S. Sobolev-Weyl spaces of potential and vortex fields. (English) Zbl 07954464 Lobachevskii J. Math. 45, No. 6, 2770-2778 (2024). MSC: 35Q35 76D03 76D07 76D17 35P05 31A30 47A13 35J25 × Cite Format Result Cite Review PDF Full Text: DOI
Azzouz, Abdelhalim; Beghdadi, Mahamed; Krichen, Bilel Correction to: “G-Riesz operators and their spectral properties”. (English) Zbl 07952556 Adv. Oper. Theory 9, No. 4, Paper No. 88, 11 p. (2024). MSC: 47A10 47A55 47A53 × Cite Format Result Cite Review PDF Full Text: DOI
Stessin, Michael I. Spectral reconstruction of operator tuples. (English) Zbl 07952548 Adv. Oper. Theory 9, No. 4, Paper No. 80, 20 p. (2024). MSC: 47A25 47A13 47A75 47A15 14J70 47A56 47A67 × Cite Format Result Cite Review PDF Full Text: DOI
Benevieri, Pierluigi Atypical bifurcation for a class of delay differential equations. (English) Zbl 07949836 Amster, Pablo (ed.) et al., Topological methods for delay and ordinary differential equations. With applications to continuum mechanics. Cham: Birkhäuser. Adv. Mech. Math. 51, 167-189 (2024). MSC: 34K18 34K40 37C60 47H11 × Cite Format Result Cite Review PDF Full Text: DOI
Alexander, Angus; Rennie, Adam The structure of the wave operator in four dimensions in the presence of resonances. (English) Zbl 07944371 Lett. Math. Phys. 114, No. 5, Paper No. 122, 21 p. (2024). MSC: 35P25 35B34 35J10 81U05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Bouzidi, Sana Spectral properties of the sum of two operators matrices via relatively Fredholmness perturbations. (English) Zbl 07944286 Commun. Korean Math. Soc. 39, No. 4, 897-915 (2024). MSC: 47A10 47A53 34K08 × Cite Format Result Cite Review PDF Full Text: DOI
Bouida, Naila; Walha, Ines On the measure of non strict cosingularity and the theory of operator matrix. (English) Zbl 07944285 Commun. Korean Math. Soc. 39, No. 4, 875-895 (2024). MSC: 47A56 47A13 47A53 47A10 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Nailwal, Rajkamal A complete solution to the Cauchy dual subnormality problem for torally expansive toral 3-isometric weighted 2-shifts. (English) Zbl 07941344 New York J. Math. 30, 1517-1533 (2024). MSC: 47A13 47B37 47B39 44A60 × Cite Format Result Cite Review PDF Full Text: arXiv Link
Klimek, Slawomir; Mcbride, Matt; Sakai, Kaoru Implementations of derivations on the quantum annulus. (English) Zbl 07940336 Hokkaido Math. J. 53, No. 3, 421-441 (2024). MSC: 46L57 46L89 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Dmitrieva, Maria Bundles of holomorphic function algebras on subvarieties of the noncommutative ball. (English. Russian original) Zbl 07940144 Funct. Anal. Appl. 58, No. 3, 268-288 (2024); translation from Funkts. Anal. Prilozh. 58, No. 3, 50-76 (2024). MSC: 46L89 47A13 × Cite Format Result Cite Review PDF Full Text: DOI
Boedihardjo, March T. Embedding \(C^\ast\)-algebras into the Calkin algebra of \(\ell^p\). (English) Zbl 07939815 J. Funct. Anal. 287, No. 12, Article ID 110669, 10 p. (2024). MSC: 46L05 46H15 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Carey, Alan; Levitina, Galina On a conjectured property of the Witten index and an application to Levinson’s theorem. (English) Zbl 07938548 Pure Appl. Funct. Anal. 9, No. 4, 995-1007 (2024). MSC: 47A53 58J30 47A10 47A40 × Cite Format Result Cite Review PDF Full Text: arXiv Link
Frazho, A. E.; Ran, A. C. M.; van Schagen, F. Wiener-Hopf indices of unitary-valued functions on the imaginary axis. (English) Zbl 07930070 Complex Anal. Oper. Theory 18, No. 7, Paper No. 156, 37 p. (2024). MSC: 47A68 47B35 47A56 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zhou, Jing-Bin; Guo, Qiong A new generalization of Aluthge transform for tuples of operators. (English) Zbl 07929368 Linear Multilinear Algebra 72, No. 15, 2466-2488 (2024). MSC: 47A12 47A13 47A30 × Cite Format Result Cite Review PDF Full Text: DOI
Vougalter, Vitali On the solvability of some systems of integro-differential equations with the double scale anomalous diffusion in higher dimensions. (English) Zbl 07928808 Osaka J. Math. 61, No. 4, 617-634 (2024). MSC: 35R11 35A01 35K41 35P30 35R09 47F05 × Cite Format Result Cite Review PDF Full Text: Link
Bhattacharyya, Tirthankar; Bhowmik, Mainak A note on the dilation of a certain family of tetrablock contractions. (English) Zbl 07928305 Ptak, Marek (ed.) et al., Operator and matrix theory, function spaces, and applications. Proceedings of the 33rd international workshop on operator theory and its applications, IWOTA 2022, Kraków, Poland, September 6–10, 2022. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 295, 115-132 (2024). MSC: 47A20 47A13 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Naainia, Imane; Zerouali, El Hassan On the joint numerical radius of generalized spherical Aluthge transforms of operators. (English) Zbl 07926899 Math. Inequal. Appl. 27, No. 1, 103-114 (2024). MSC: 47A13 47A12 47A30 47A15 × Cite Format Result Cite Review PDF Full Text: DOI
Won Kim, Hyung; Kim, Jaewoong; Yoon, Jasang Spherical Aluthge transform, spherical \(p\) and log-hyponormality of commuting pairs of operators. II. (English) Zbl 07925361 Linear Multilinear Algebra 72, No. 13, 2134-2148 (2024). MSC: 47A13 47A15 47B20 47B49 15B99 47A20 47A60 × Cite Format Result Cite Review PDF Full Text: DOI
Deniz, Sinan Optimal perturbation iteration technique for solving nonlinear Volterra-Fredholm integral equations. (English) Zbl 07924800 Math. Methods Appl. Sci. 47, No. 13, 10595-10601 (2024). MSC: 81Q15 31B10 × Cite Format Result Cite Review PDF Full Text: DOI
Hamdan, Alaa; Berkani, Mohammed Fredholm-type operators and index. (English) Zbl 07922103 J. Math. Anal. Appl. 539, No. 1, Part 1, Article ID 128461, 16 p. (2024). MSC: 47Axx 46Hxx 16Uxx × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ghara, Soumitra; Kumar, Surjit; Trivedi, Shailesh A short note on the similarity of operator-valued multishifts. (English) Zbl 07921913 Arch. Math. 123, No. 3, 263-274 (2024). MSC: 47A13 47B37 46E40 47B32 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Brull, Stéphane; Shahine, Marwa; Thieullen, Philippe Compactness property of the linearized Boltzmann operator for a mixture of polyatomic gases. (English) Zbl 07921320 Parés, Carlos (ed.) et al., Hyperbolic problems: theory, numerics, applications, HYP2022. Proceedings of the XVIII international conference, Málaga, Spain, June 20–24, 2022. Volume I. Cham: Springer. SEMA SIMAI Springer Ser. 34, 169-179 (2024). MSC: 35Q20 76N15 76P05 35B20 47A53 × Cite Format Result Cite Review PDF Full Text: DOI
Orudzhev, H. D.; Shahbazova, G. L. Investigation of the resolvent kernel of a higher order differential equation with normal operator coefficients on the semi-axis. (English) Zbl 1547.34047 Azerb. J. Math. 14, No. 2, 99-108 (2024). MSC: 34B27 34B24 45B05 × Cite Format Result Cite Review PDF Full Text: Link
Baraket, Sami; Jeribi, Aref Lower characteristic, weakly demicompact and semi-Fredholm linear operators. (English) Zbl 07920306 Funct. Anal. Approx. Comput. 16, No. 2, 31-39 (2024). MSC: 47-XX × Cite Format Result Cite Review PDF Full Text: Link
Almutairi, Ohud Bulayhan; Mahmoud, Sid Ahmed Ould Ahmed \(M\)-hyponormality in several variables operator theory. (English) Zbl 1546.47035 J. Inequal. Appl. 2024, Paper No. 102, 11 p. (2024). MSC: 47B20 47A13 47B15 47A10 47B37 × Cite Format Result Cite Review PDF Full Text: DOI
Zu, Chao; Yang, Yixin; Lu, Yufeng Spectral dynamics for the infinite dihedral group and the lamplighter group. (English) Zbl 07917530 Indiana Univ. Math. J. 73, No. 3, 883-910 (2024). MSC: 43A65 47A13 37F10 × Cite Format Result Cite Review PDF Full Text: DOI
Bols, Alex; Cedzich, Christopher Absolutely continuous edge spectrum of topological insulators with an odd time-reversal symmetry. (English) Zbl 07914160 Lett. Math. Phys. 114, No. 4, Paper No. 99, 16 p. (2024). MSC: 47B93 47A53 81Q10 81S99 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Krichen, Bilel; Trabelsi, Bilel Some spectral results for demicompact operators and their restrictions with an application to transport equations. (English) Zbl 07906437 Ric. Mat. 73, No. 3, 1511-1536 (2024). MSC: 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Ettayb, J. Characterization of the structured pseudospectrum in non-Archimedean Banach spaces. (English) Zbl 07904068 J. Iran. Math. Soc. 5, No. 2, 79-93 (2024). MSC: 47S10 47A10 47A53 × Cite Format Result Cite Review PDF Full Text: DOI
Chattopadhyay, Arup; Giri, Saikat; Pradhan, Chandan Estimates and higher-order spectral shift measures in several variables. (English) Zbl 07901459 Linear Algebra Appl. 698, 102-134 (2024). MSC: 47A55 47A13 47B10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Allouch, Chafik Fredholm integral equations with non-smooth kernels in weighted spaces: Nyström approximations, stability and convergence. (English) Zbl 1545.65491 Calcolo 61, No. 3, Paper No. 39, 41 p. (2024). MSC: 65R20 45B05 42C05 65D30 × Cite Format Result Cite Review PDF Full Text: DOI
Ding, Lijia The biholomorphic invariance of essential normality on bounded symmetric domains. (English) Zbl 07891375 Trans. Am. Math. Soc. 377, No. 7, 4993-5026 (2024). MSC: 47A13 32M15 32B15 46H25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Brull, Stéphane; Shahine, Marwa; Thieullen, Philippe Fredholm property of the linearized Boltzmann operator for a polyatomic single gas model. (English) Zbl 1542.82015 Kinet. Relat. Models 17, No. 2, 234-252 (2024). MSC: 82B40 35Q20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Barik, Sibaprasad; Bisai, Bappa A generalization of Ando’s dilation, and isometric dilations for a class of tuples of \(q\)-commuting contractions. (English) Zbl 07885444 Complex Anal. Oper. Theory 18, No. 6, Paper No. 131, 29 p. (2024). MSC: 47A20 47A13 47A56 47B38 46E22 47B32 32A70 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Bisai, Bappa; Pal, Sourav A Nagy-Foias program for a C.N.U. \(\Gamma_n\)-contraction. (English) Zbl 07879931 Complex Anal. Oper. Theory 18, No. 5, Paper No. 122, 29 p. (2024). MSC: 47A13 47A20 47A25 47A45 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ernst, P. A.; Mei, H.; Peskir, G. Quickest real-time detection of multiple Brownian drifts. (English) Zbl 1541.60028 SIAM J. Control Optim. 62, No. 3, 1832-1856 (2024). MSC: 60G40 60J65 60H30 35H10 45G10 62C10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Paul, Supriya Kumar; Mishra, Lakshmi Narayan Approximation of solutions through the Fibonacci wavelets and measure of noncompactness to nonlinear Volterra-Fredholm fractional integral equations. (English) Zbl 1544.45001 Korean J. Math. 32, No. 1, 137-162 (2024). MSC: 45B05 45D05 45L05 47N20 65R20 26A33 42C40 65T60 × Cite Format Result Cite Review PDF Full Text: DOI
Mottaghi Golshan, Hamid Numerical solution of nonlinear \(m\)-dimensional Fredholm integral equations using iterative Newton-Cotes rules. (English) Zbl 07878274 J. Comput. Appl. Math. 448, Article ID 115917, 12 p. (2024). MSC: 47H30 45Bxx 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Green, Christopher C.; Nasser, Mohamed M. S. Towards computing the harmonic-measure distribution function for the middle-thirds Cantor set. (English) Zbl 1543.65028 J. Comput. Appl. Math. 448, Article ID 115903, 18 p. (2024). MSC: 65E05 30C85 30E25 45B05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zhou, Liang; Guo, Shangjiang Stability and Hopf bifurcation in a state-dependent delayed Brusselator-type model. (English) Zbl 1546.34179 Discrete Contin. Dyn. Syst., Ser. B 29, No. 8, 3512-3530 (2024). MSC: 34K43 34K18 34K13 34K21 34K20 34C12 × Cite Format Result Cite Review PDF Full Text: DOI
Dell’Accio, Francesco; Mezzanotte, Domenico; Nudo, Federico; Occorsio, Donatella Numerical approximation of Fredholm integral equation by the constrained mock-Chebyshev least squares operator. (English) Zbl 1544.41021 J. Comput. Appl. Math. 447, Article ID 115886, 13 p. (2024). Reviewer: Tuncer Acar (Selçuklu) MSC: 41A65 65R20 45B05 × Cite Format Result Cite Review PDF Full Text: DOI
Bart, H.; Ehrhardt, T.; Silbermann, B. A note on factorization of vector valued functions involving the extraction of elementary factors. (English) Zbl 07874833 Linear Algebra Appl. 697, 232-248 (2024). MSC: 47-XX 46H99 47A53 × Cite Format Result Cite Review PDF Full Text: DOI
Frazho, A. E.; Kaashoek, M. A.; Ran, A. C. M.; van Schagen, F. Wiener-Hopf indices of unimodular functions on the unit circle, revisited. (English) Zbl 07874832 Linear Algebra Appl. 697, 201-231 (2024). Reviewer: Adhemar Bultheel (Leuven) MSC: 47A68 47B35 47A56 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Bart, H.; Ehrhardt, T.; Silbermann, B. The Rouché Theorem for Fredholm functions: an enhanced version. (English) Zbl 07874831 Linear Algebra Appl. 697, 184-200 (2024). MSC: 47A56 47A53 47A55 30C80 30G30 30C15 × Cite Format Result Cite Review PDF Full Text: DOI
Groenewald, G. J.; ter Horst, S.; Jaftha, J. J.; Ran, A. C. M. A Toeplitz-like operator with rational matrix symbol having poles on the unit circle: Fredholm characteristics. (English) Zbl 07874830 Linear Algebra Appl. 697, 155-183 (2024). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 47B35 47A53 47A68 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Glover, Kristoffer; Peskir, Goran Quickest detection problems for Ornstein-Uhlenbeck processes. (English) Zbl 1540.60073 Math. Oper. Res. 49, No. 2, 1045-1064 (2024). MSC: 60G40 60J60 60H30 35K57 45G10 62C10 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Ye; Chen, Yanni; Hadwin, Don A class of closed manifolds in nonseparable Hilbert spaces. (English) Zbl 07871746 Banach J. Math. Anal. 18, No. 3, Paper No. 45, 22 p. (2024). MSC: 46C07 47A05 47A53 47B02 46L10 × Cite Format Result Cite Review PDF Full Text: DOI
Etl, C.; Ballicchia, M.; Nedjalkov, M.; Weinbub, J. Wigner transport in linear electromagnetic fields. (English) Zbl 1548.78008 J. Phys. A, Math. Theor. 57, No. 11, Article ID 115201, 19 p. (2024). MSC: 78A25 45B05 82M31 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Hadji, Soufiane; Zguitti, Hassane Common spectral properties and \(\nu\)-convergence. (English) Zbl 07871058 Banach J. Math. Anal. 18, No. 3, Paper No. 39, 21 p. (2024). MSC: 47A10 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Živković-Zlatanović, Snežana Č. Generalized Drazin invertible elements relative to a regularity. (English) Zbl 07870718 Linear Multilinear Algebra 72, No. 9, 1447-1469 (2024). MSC: 46H05 46H30 47A53 15A09 × Cite Format Result Cite Review PDF Full Text: DOI
Hernández-Verón, Miguel A.; Singh, Sukhjit; Martínez, Eulalia; Yadav, Nisha A fixed-point type result for some non-differentiable Fredholm integral equations. (English) Zbl 1542.45001 Math. Model. Anal. 29, No. 1, 161-177 (2024). MSC: 45B05 45L05 47H10 47N20 65R20 65J15 × Cite Format Result Cite Review PDF Full Text: DOI
Boudhief, Monia On generalized Fredholm operators in a right quaternionic Hilbert space. (English) Zbl 07867685 Complex Anal. Oper. Theory 18, No. 5, Paper No. 108, 15 p. (2024). MSC: 47S05 × Cite Format Result Cite Review PDF Full Text: DOI
Krushkal, Samuel L. Curvelinear functionals of tangent abelian disks in universal Teichmüller space. (English) Zbl 1548.30052 Pure Appl. Funct. Anal. 9, No. 2, 517-530 (2024). MSC: 30C62 30F60 32F45 32G15 46G20 × Cite Format Result Cite Review PDF Full Text: Link
Efendiev, Messoud; Vougalter, Vitali Solvability of some Fredholm integro-differential equations with mixed diffusion in a square. (English) Zbl 1541.35331 Discrete Contin. Dyn. Syst., Ser. S 17, No. 4, 1366-1378 (2024). MSC: 35P30 35R09 47F05 47G20 × Cite Format Result Cite Review PDF Full Text: DOI
Álvarez, T.; Keskes, S. Relationships between inessential, strictly singular, strictly cosingular and improjective linear relations. (English) Zbl 07857917 Anal. Math. 50, No. 1, 1-30 (2024). Reviewer: Valerii V. Obukhovskij (Voronezh) MSC: 47A06 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Berenguer, M. I.; Ruiz Galán, M. Iterative schemes for linear equations of the second kind and related inverse problems. (English) Zbl 07856356 Appl. Numer. Math. 200, 110-123 (2024). MSC: 65Rxx 45Dxx 34Axx × Cite Format Result Cite Review PDF Full Text: DOI
Benevieri, Pierluigi; Calamai, Alessandro; Pera, Maria Patrizia An infinite dimensional version of the Kronecker index and its relation with the Leray-Schauder degree. (English) Zbl 07855442 Z. Anal. Anwend. 43, No. 1-2, 169-197 (2024). MSC: 47H11 47A53 55M25 58C25 × Cite Format Result Cite Review PDF Full Text: DOI
Xu, Shuai-Xia; Zhao, Shu-Quan; Zhao, Yu-Qiu On the Fredholm determinant of the confluent hypergeometric kernel with discontinuities. (English) Zbl 1541.37072 Physica D 461, Article ID 134101, 23 p. (2024). MSC: 37J65 37J38 34M46 34M55 34M50 34M30 33C15 33E17 15B52 15A15 60B20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Vougalter, Vitali; Volpert, Vitaly Solvability of some integro-differential equations with the double scale anomalous diffusion in higher dimensions. (English) Zbl 1541.35548 Monatsh. Math. 204, No. 2, 337-356 (2024). MSC: 35R11 35P30 35R09 45K05 × Cite Format Result Cite Review PDF Full Text: DOI
Abdennebi, Issam; Rahmoune, Azedine Adaptive spectral solution method for Fredholm integral equations of the second kind. (English) Zbl 07853034 Numer. Algorithms 96, No. 2, 975-998 (2024). MSC: 65-XX 41A25 41A55 45B05 42C05 65L60 × Cite Format Result Cite Review PDF Full Text: DOI
Sarajlija, Nikola Upper triangular operator matrices and stability of their various spectra. (English) Zbl 07851980 Result. Math. 79, No. 4, Paper No. 156, 19 p. (2024). MSC: 47A08 47A53 47A55 47A05 47A10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Tunç, Osman; Tunç, Cemil On Ulam stabilities of iterative Fredholm and Volterra integral equations with multiple time-varying delays. (English) Zbl 1540.45005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 3, Paper No. 83, 20 p. (2024). MSC: 45D05 45B05 45J05 45M10 47H10 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Marynets, Kateryna Analysis of a Sturm-Liouville problem arising in atmosphere. (English) Zbl 1546.37161 J. Math. Fluid Mech. 26, No. 2, Paper No. 38, 8 p. (2024). MSC: 37N10 34B24 34B05 86A08 86A10 × Cite Format Result Cite Review PDF Full Text: DOI
Cox, Graham; Latushkin, Yuri; Sukhtayev, Alim Fredholm determinants, Evans functions and Maslov indices for partial differential equations. (English) Zbl 1548.35182 Math. Ann. 389, No. 2, 1963-2036 (2024). Reviewer: Jonathan Rohleder (Stockholm) MSC: 35P05 35J25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Rane, Akshay S.; Rakshit, Gobinda; Sharma, Punit Asymptotic expansions of approximate solutions of integral equations and eigenvalue problems in a modified version of the iterated collocation method with Green’s type kernel. (English) Zbl 1543.41001 J. Integral Equations Appl. 36, No. 1, 111-127 (2024). Reviewer: Neha Malik (New Delhi) MSC: 41A05 41A25 45B05 65B05 65R15 65R20 × Cite Format Result Cite Review PDF Full Text: DOI Link
Matoussi, Ghassen; Sakly, Hamdi Regularization of the volume integral operator of electromagnetic scattering. (English) Zbl 1540.35388 J. Integral Equations Appl. 36, No. 1, 89-109 (2024). MSC: 35Q61 78A45 45E10 45B05 35B65 35R09 × Cite Format Result Cite Review PDF Full Text: DOI Link
Xia, Jingbo Trace-class membership for antisymmetric sums on quotient modules of the Hardy module. (English) Zbl 07845280 J. Funct. Anal. 287, No. 2, Article ID 110464, 43 p. (2024). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 47A13 47B35 32A35 × Cite Format Result Cite Review PDF Full Text: DOI
ter Horst, Sanne; Laustsen, Niels Jakob Equivalence after extension and Schur coupling for Fredholm operators on Banach spaces. (English) Zbl 1544.47012 J. Funct. Anal. 287, No. 2, Article ID 110463, 41 p. (2024). MSC: 47A53 47A62 47B01 46B03 46B20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
AlShammari, Hadi Obaid Higher order \((n, m)\)-Drazin normal operators. (English) Zbl 1544.47031 J. Inequal. Appl. 2024, Paper No. 18, 13 p. (2024). MSC: 47B15 47B20 47A13 × Cite Format Result Cite Review PDF Full Text: DOI
Ivkovic, Stefan On new approach to semi-Fredholm theory in unital \(C^*\)-algebras. (English) Zbl 1544.46047 Proc. Int. Geom. Cent. 17, No. 1, 1-17 (2024). Reviewer: Vladimir M. Manuilov (Moskva) MSC: 46L08 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Liu, Xinran; Wu, Deyu The essential spectrums of \(2\times 2\) unbounded anti-triangular operator matrices. (English) Zbl 07834253 Ann. Funct. Anal. 15, No. 2, Paper No. 33, 20 p. (2024). MSC: 47A53 47A55 47B07 × Cite Format Result Cite Review PDF Full Text: DOI
Prokhorova, Marina Spectral sections. (English) Zbl 1540.58016 Isr. J. Math. 259, No. 2, 651-700 (2024). Reviewer: Gustavo de Paula Ramos (São Paulo) MSC: 58J40 58J20 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Triolo, Salvatore Note on commuting quasi-nilpotent unbounded operators. (English) Zbl 07833693 Adv. Oper. Theory 9, No. 1, Paper No. 8, 8 p. (2024). MSC: 47A10 47A11 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Baloudi, Hatem; Jeribi, Aref; Zmouli, Habib Browder \(S\)-resolvent equation in quaternionic setting. (English) Zbl 07832709 Complex Anal. Oper. Theory 18, No. 3, Paper No. 60, 23 p. (2024). MSC: 47S05 47A60 47A10 47A53 47B07 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Sidorov, N. A.; Dreglea, A. I. Differential equations in Banach spaces with an noninvertible operator in the principal part and nonclassical initial conditions. (English. Russian original) Zbl 1537.35406 J. Math. Sci., New York 279, No. 5, 691-700 (2024); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 183, 120-129 (2020). MSC: 35R25 34A12 46L45 47A50 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Aiena, Pietro; Burderi, Fabio; Triolo, Salvatore Further properties of an operator commuting with an injective quasi-nilpotent operator. (English) Zbl 07830956 Mediterr. J. Math. 21, No. 1, Paper No. 34, 15 p. (2024). MSC: 47A10 47A11 47A53 47A55 × Cite Format Result Cite Review PDF Full Text: DOI
Ghara, Soumitra; Kumar, Surjit; Misra, Gadadhar; Pramanick, Paramita Commuting tuple of multiplication operators homogeneous under the unitary group. (English) Zbl 07830240 J. Lond. Math. Soc., II. Ser. 109, No. 4, Article ID e12890, 37 p. (2024). Reviewer: Amit Maji (Bangalore) MSC: 47A13 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Marzouk, Ines; Walha, Ines New approach on the study of operator matrix. (English) Zbl 1537.39015 Georgian Math. J. 31, No. 2, 315-330 (2024). MSC: 39B42 15A09 47A56 47A13 47A10 47A53 34K08 47A55 45J05 × Cite Format Result Cite Review PDF Full Text: DOI
Martin, Robert T. W.; Shamovich, Eli Rational Cuntz states peak on the free disk algebra. (English) Zbl 1547.46056 Bull. Lond. Math. Soc. 56, No. 4, 1550-1569 (2024). MSC: 46L30 47A13 47L25 47L55 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Álvarez, Teresa; Keskes, Sonia Spectra for upper triangular linear relation matrices through local spectral theory. (English) Zbl 07827049 Aequationes Math. 98, No. 2, 399-422 (2024). MSC: 47A06 47A55 47A11 × Cite Format Result Cite Review PDF Full Text: DOI
Rashid, M. H. M. On the isolated points of the operators satisfying absolute condition inequality. (English) Zbl 07825930 Rend. Circ. Mat. Palermo (2) 73, No. 3, 1217-1230 (2024). MSC: 47A55 47A53 47B20 47A10 47A11 × Cite Format Result Cite Review PDF Full Text: DOI