Amirov, Rauf; Arslantaş, Merve; Durak, Sevim Inverse nodal problem for singular Sturm-Liouville operator on a star graph. (English) Zbl 07803159 J. Inverse Ill-Posed Probl. 32, No. 1, 1-8 (2024). MSC: 34A55 34B45 34B24 34L05 PDFBibTeX XMLCite \textit{R. Amirov} et al., J. Inverse Ill-Posed Probl. 32, No. 1, 1--8 (2024; Zbl 07803159) Full Text: DOI
Özdemir, Orhan; Binbaşioǧlu, Demet Existence of nonoscillatory solutions of second-order differential equations with mixed neutral term. (English) Zbl 07809637 Comput. Methods Differ. Equ. 11, No. 4, 851-864 (2023). MSC: 34K11 34K40 34A12 PDFBibTeX XMLCite \textit{O. Özdemir} and \textit{D. Binbaşioǧlu}, Comput. Methods Differ. Equ. 11, No. 4, 851--864 (2023; Zbl 07809637) Full Text: DOI
Khanmamedov, A. Kh.; Muradov, M. F. Transformation operator for the Schrödinger equation with additional exponential potential. (English. Russian original) Zbl 07806535 Russ. Math. 67, No. 9, 68-75 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 9, 76-84 (2023). MSC: 34Lxx 40-XX 34A05 PDFBibTeX XMLCite \textit{A. Kh. Khanmamedov} and \textit{M. F. Muradov}, Russ. Math. 67, No. 9, 68--75 (2023; Zbl 07806535); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 9, 76--84 (2023) Full Text: DOI
Khanmamedov, Agil Kh.; Rzayeva, Gunay F. Triangular representation of the Jost-type solution to the perturbed modified Mathieu equation. (English) Zbl 07796782 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 2, 275-280 (2023). MSC: 34A55 34L40 PDFBibTeX XMLCite \textit{A. Kh. Khanmamedov} and \textit{G. F. Rzayeva}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 2, 275--280 (2023; Zbl 07796782) Full Text: DOI
Sobirov, Shekhzod Kuchkarboĭ ugli; Khoitmetov, Umid Azadovich Integration of the modified Korteweg-de Vries equation with time-dependent coefficients and with a self-consistent source. (Russian. English summary) Zbl 07793871 Vladikavkaz. Mat. Zh. 25, No. 3, 123-142 (2023). MSC: 34L25 35P25 47A40 37K15 PDFBibTeX XMLCite \textit{S. K. u. Sobirov} and \textit{U. A. Khoitmetov}, Vladikavkaz. Mat. Zh. 25, No. 3, 123--142 (2023; Zbl 07793871) Full Text: DOI MNR
Bhatter, Sanjay; Kumawat, Shyamsunder; Jangid, Kamlesh; Purohit, S. D.; Baskonus, Haci Mehmet Fractional differential equations related to an integral operator involving the incomplete \(I\)-function as a kernel. (English) Zbl 07793758 Math. Methods Appl. Sci. 46, No. 14, 15033-15047 (2023). MSC: 34A08 34B10 33C60 44A10 PDFBibTeX XMLCite \textit{S. Bhatter} et al., Math. Methods Appl. Sci. 46, No. 14, 15033--15047 (2023; Zbl 07793758) Full Text: DOI
Efendiev, R. F.; Annaghili, Sh. Inverse spectral problem of discontinuous non-self-adjoint operator pencil with almost periodic potentials. (English) Zbl 07788789 Azerb. J. Math. 13, No. 1, 156-171 (2023). MSC: 34A36 34L05 47A10 47A70 PDFBibTeX XMLCite \textit{R. F. Efendiev} and \textit{Sh. Annaghili}, Azerb. J. Math. 13, No. 1, 156--171 (2023; Zbl 07788789) Full Text: Link
Kumar, Pushpendra; Suat Erturk, Vedat A case study of Covid-19 epidemic in India via new generalised Caputo type fractional derivatives. (English) Zbl 07782460 Math. Methods Appl. Sci. 46, No. 7, 7930-7943 (2023). Reviewer: Yilun Shang (Newcastle upon Tyne) MSC: 92D30 34A08 34C60 PDFBibTeX XMLCite \textit{P. Kumar} and \textit{V. Suat Erturk}, Math. Methods Appl. Sci. 46, No. 7, 7930--7943 (2023; Zbl 07782460) Full Text: DOI
Ozkan, A. Sinan; Adalar, İbrahim Inverse nodal problem for Dirac operator with integral type nonlocal boundary conditions. (English) Zbl 1527.34039 Math. Methods Appl. Sci. 46, No. 1, 986-993 (2023). MSC: 34A55 34B10 34L40 PDFBibTeX XMLCite \textit{A. S. Ozkan} and \textit{İ. Adalar}, Math. Methods Appl. Sci. 46, No. 1, 986--993 (2023; Zbl 1527.34039) Full Text: DOI arXiv
Hoitmetov, Umid Azadovich; Hasanov, Temur Gafurjonovich Integration of the Korteweg-de Vries equation with loaded terms and a self-consistent source in the class of rapidly decreasing functions. (English) Zbl 1527.35355 Vestn. Udmurt. Univ., Mat. Mekh. Komp’yut. Nauki 33, No. 1, 156-170 (2023). MSC: 35Q53 34L25 34B24 35P25 47A40 37K15 45G10 PDFBibTeX XMLCite \textit{U. A. Hoitmetov} and \textit{T. G. Hasanov}, Vestn. Udmurt. Univ., Mat. Mekh. Komp'yut. Nauki 33, No. 1, 156--170 (2023; Zbl 1527.35355) Full Text: DOI MNR
Alzaid, Sara S.; Kumar, Ajay; Kumar, Sunil; Alkahtani, Badr Saad T. Chaotic behavior of financial dynamical system with generalized fractional operator. (English) Zbl 07726758 Fractals 31, No. 4, Article ID 2340056, 20 p. (2023). MSC: 91G80 37N40 34H10 34A08 91G60 PDFBibTeX XMLCite \textit{S. S. Alzaid} et al., Fractals 31, No. 4, Article ID 2340056, 20 p. (2023; Zbl 07726758) Full Text: DOI
Makin, Alexander On the spectrum of non-self-adjoint Dirac operators with quasi-periodic boundary conditions. (English) Zbl 1522.34110 Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 4, 1099-1117 (2023). Reviewer: Rodica Luca (Iaşi) MSC: 34L05 34L40 47B28 PDFBibTeX XMLCite \textit{A. Makin}, Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 4, 1099--1117 (2023; Zbl 1522.34110) Full Text: DOI
Mammadova, Masuma M. Global bifurcation from zero in nondifferentiable perturbations of half-linear fourth-order eigenvalue problems. (English) Zbl 1516.34123 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 1, 28-37 (2023). MSC: 34L30 34C23 47J10 47J15 PDFBibTeX XMLCite \textit{M. M. Mammadova}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 1, 28--37 (2023; Zbl 1516.34123) Full Text: DOI
Mahmudov, Elimhan N.; Mardanov, Misir J. Optimization of the Nicoletti boundary value problem for second-order differential inclusions. (English) Zbl 1520.49010 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 1, 3-15 (2023). MSC: 49K15 34A60 49J52 49N15 PDFBibTeX XMLCite \textit{E. N. Mahmudov} and \textit{M. J. Mardanov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 49, No. 1, 3--15 (2023; Zbl 1520.49010) Full Text: DOI
Fenizri, Fatima; Guezane-Lakoud, Assia; Khaldi, Rabah Stability of solutions to fractional differential equations with time-delays. (English) Zbl 1516.34116 Proyecciones 42, No. 2, 261-272 (2023). MSC: 34K37 34K10 34A12 34B40 PDFBibTeX XMLCite \textit{F. Fenizri} et al., Proyecciones 42, No. 2, 261--272 (2023; Zbl 1516.34116) Full Text: DOI
Gholami, Yousef Existence of solutions for a three-point Hadamard fractional resonant boundary value problem. (English) Zbl 1527.34017 J. Appl. Anal. 29, No. 1, 31-47 (2023). Reviewer: Xiping Liu (Shanghai) MSC: 34A08 34B10 34B15 47H11 PDFBibTeX XMLCite \textit{Y. Gholami}, J. Appl. Anal. 29, No. 1, 31--47 (2023; Zbl 1527.34017) Full Text: DOI
Schmidt, Karl Michael; Umeda, Tomio Continuum limits for discrete Dirac operators on 2D square lattices. (English) Zbl 07689545 Anal. Math. Phys. 13, No. 3, Paper No. 46, 36 p. (2023). MSC: 47B93 47A10 47B37 34L40 PDFBibTeX XMLCite \textit{K. M. Schmidt} and \textit{T. Umeda}, Anal. Math. Phys. 13, No. 3, Paper No. 46, 36 p. (2023; Zbl 07689545) Full Text: DOI arXiv
Mazhgikhova, M. G. Generalized Sturm problem for a linear fractional differential equation. (English) Zbl 1525.34038 Lobachevskii J. Math. 44, No. 2, 629-633 (2023). MSC: 34A30 34A08 26A33 34B15 33E12 PDFBibTeX XMLCite \textit{M. G. Mazhgikhova}, Lobachevskii J. Math. 44, No. 2, 629--633 (2023; Zbl 1525.34038) Full Text: DOI
Mahmudov, Elimhan N.; Mastaliyeva, Dilara I. Optimal control of higher-order retarded differential inclusions. (English) Zbl 1524.49039 J. Ind. Manag. Optim. 19, No. 9, 6544-6557 (2023). MSC: 49K21 34A60 93C43 49N05 PDFBibTeX XMLCite \textit{E. N. Mahmudov} and \textit{D. I. Mastaliyeva}, J. Ind. Manag. Optim. 19, No. 9, 6544--6557 (2023; Zbl 1524.49039) Full Text: DOI
Huseynov, Ismail T.; Ahmadova, Arzu; Mahmudov, Nazim I. On a study of Sobolev-type fractional functional evolution equations. (English) Zbl 07780969 Math. Methods Appl. Sci. 45, No. 9, 5002-5042 (2022). Reviewer: Xuping Zhang (Lanzhou) MSC: 34K30 34K37 26A33 34K32 33E12 PDFBibTeX XMLCite \textit{I. T. Huseynov} et al., Math. Methods Appl. Sci. 45, No. 9, 5002--5042 (2022; Zbl 07780969) Full Text: DOI
Makin, Alexander On periodic and antiperiodic spectra of non-self-adjoint Dirac operators. (English) Zbl 07722581 J. Spectr. Theory 12, No. 4, 1567-1588 (2022). MSC: 34L40 34A55 PDFBibTeX XMLCite \textit{A. Makin}, J. Spectr. Theory 12, No. 4, 1567--1588 (2022; Zbl 07722581) Full Text: DOI arXiv
Doungmo Goufo, Emile F. On fractal patterns for multi-wing hyperchaotic attractors with a mirror symmetrical structure. (English) Zbl 1516.34073 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, Spec. Iss., 118-130 (2022). MSC: 34C28 34A08 37D45 65P20 65P30 PDFBibTeX XMLCite \textit{E. F. Doungmo Goufo}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, 118--130 (2022; Zbl 1516.34073) Full Text: DOI
Hakkar, N.; Lavanya, M.; Debbouche, A.; Vadivoo, B. S. Nonlinear fractional order neutral-type stochastic integro-differential system with Rosenblatt process – a controllability exploration. (English) Zbl 1516.34119 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, Spec. Iss., 68-83 (2022). MSC: 34K50 34K40 60H15 93B05 PDFBibTeX XMLCite \textit{N. Hakkar} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, 68--83 (2022; Zbl 1516.34119) Full Text: DOI
Uçar, Sümeyra; Evirgen, Firat; Özdemir, Necati; Hammouch, Zakia Mathematical analysis and simulation of a giving up smoking model within the scope of non-singular derivative. (English) Zbl 1516.92014 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, Spec. Iss., 84-99 (2022). MSC: 92C50 34A08 34C60 PDFBibTeX XMLCite \textit{S. Uçar} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, 84--99 (2022; Zbl 1516.92014) Full Text: DOI
Kurbanov, Vali M.; Godjaeva, Khadija R.; Shahbazov, Rahim I. On absolute and uniform convergence of a biorthogonal series in root functions of an odd order differential operator. (English) Zbl 1524.34220 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 4, Math., 102-111 (2022). MSC: 34L10 42A20 PDFBibTeX XMLCite \textit{V. M. Kurbanov} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 4, Math., 102--111 (2022; Zbl 1524.34220) Full Text: Link
Aliev, Bahram A.; Khaligova, Sevinj Z. Solvability of a boundary value problem with bounded operator boundary conditions for second order elliptic differential-operator equations with a complex parameter. (English) Zbl 1524.47129 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 4, Math., 3-21 (2022). MSC: 47N20 34G10 35R20 35J25 PDFBibTeX XMLCite \textit{B. A. Aliev} and \textit{S. Z. Khaligova}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 4, Math., 3--21 (2022; Zbl 1524.47129) Full Text: Link
Aliev, B. A. On the nonclassical asymptotics of the eigenvalues of a boundary value problem for a second-order differential-operator equation. (English. English summary) Zbl 1516.34122 Differ. Equ. 58, No. 12, 1571-1578 (2022); translation from Differ. Uravn. 58, No. 12, 1587-1595 (2022). Reviewer: Rodica Luca (Iaşi) MSC: 34L20 34B09 34G10 34L15 PDFBibTeX XMLCite \textit{B. A. Aliev}, Differ. Equ. 58, No. 12, 1571--1578 (2022; Zbl 1516.34122); translation from Differ. Uravn. 58, No. 12, 1587--1595 (2022) Full Text: DOI
Mahmudov, Elimhan N. Optimal control of parabolic differential inclusions in one space dimension. (English) Zbl 1505.49008 Int. J. Control 95, No. 11, 2931-2942 (2022). MSC: 49J20 34G25 35K10 49M25 49M05 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, Int. J. Control 95, No. 11, 2931--2942 (2022; Zbl 1505.49008) Full Text: DOI arXiv
Achak, A.; Abouelaz, A.; Daher, R.; Safouane, N. Quantitative uncertainty principles related to Lions transform. (English) Zbl 1504.42009 Arnold Math. J. 8, No. 3-4, 481-496 (2022). MSC: 42A38 44A35 34B30 PDFBibTeX XMLCite \textit{A. Achak} et al., Arnold Math. J. 8, No. 3--4, 481--496 (2022; Zbl 1504.42009) Full Text: DOI
Mastaliyeva, Dilara Optimal control of semilinear higher-order differential inclusions. (English) Zbl 1502.49023 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 295-310 (2022). MSC: 49K15 34A60 34K09 PDFBibTeX XMLCite \textit{D. Mastaliyeva}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 295--310 (2022; Zbl 1502.49023) Full Text: DOI
Aliev, Araz R.; Elbably, Ahmed L.; Muradova, Nazila L. On solvability conditions of boundary value problems for a class of operator-differential equations of the third order in Sobolev type spaces. (English) Zbl 1499.34314 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 285-294 (2022). MSC: 34G10 35G15 47D03 47E05 47N20 PDFBibTeX XMLCite \textit{A. R. Aliev} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 285--294 (2022; Zbl 1499.34314) Full Text: DOI
Aliev, Bahram A.; Kerimov, Vugar Z.; Yakubov, Yakov S. Non-coercive solvability of some boundary value problems for second order elliptic differential-operator equations with quadratic complex parameter. (English) Zbl 1499.34315 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 190-205 (2022). MSC: 34G10 34B40 35J25 PDFBibTeX XMLCite \textit{B. A. Aliev} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 2, 190--205 (2022; Zbl 1499.34315) Full Text: DOI
Gurbanova, Ulkar V. Global bifurcation from infinity in the linearizable Sturm-Liouville problem with indefinite weight and spectral parameter in the boundary condition. (English) Zbl 1513.34083 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 132-140 (2022). MSC: 34B09 34B15 34C10 34C23 47J10 34B24 34L10 PDFBibTeX XMLCite \textit{U. V. Gurbanova}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 132--140 (2022; Zbl 1513.34083) Full Text: Link
Gasimov, Y. S.; Jafari, H.; Mardanov, M. J.; Sardarova, R. A.; Sharifov, Y. A. Existence and uniqueness of the solutions of the nonlinear impulse differential equations with nonlocal boundary conditions. (English) Zbl 1511.34022 Quaest. Math. 45, No. 9, 1399-1412 (2022). Reviewer: Leonid Berezansky (Be’er Sheva) MSC: 34A37 34B10 47N20 PDFBibTeX XMLCite \textit{Y. S. Gasimov} et al., Quaest. Math. 45, No. 9, 1399--1412 (2022; Zbl 1511.34022) Full Text: DOI
Solmaz, Şeyda; Bayram, Elgiz Scattering properties of impulsive difference Dirac equations. (English) Zbl 1497.39015 Turk. J. Math. 46, No. 2, SI-1, 397-405 (2022). MSC: 39A45 39A12 34L25 PDFBibTeX XMLCite \textit{Ş. Solmaz} and \textit{E. Bayram}, Turk. J. Math. 46, No. 2, 397--405 (2022; Zbl 1497.39015) Full Text: DOI
Mahmudov, Elimhan N. Optimal control of higher order viable differential inclusions and duality. (English) Zbl 1492.49033 Appl. Anal. 101, No. 7, 2616-2635 (2022). MSC: 49N15 34A60 03C85 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, Appl. Anal. 101, No. 7, 2616--2635 (2022; Zbl 1492.49033) Full Text: DOI
Akcay, Ozge On the investigation of a discontinuous Sturm-Liouville operator of scattering theory. (English) Zbl 1503.34075 Math. Commun. 27, No. 1, 33-45 (2022). Reviewer: Jiři Lipovský (Hradec Králové) MSC: 34B24 34L25 47E05 34A36 PDFBibTeX XMLCite \textit{O. Akcay}, Math. Commun. 27, No. 1, 33--45 (2022; Zbl 1503.34075) Full Text: Link
Patil, Jayshree; Chaudhari, Archana; Abdo, Mohammed S.; Hardan, Basel; Bachhav, Amol Upper and lower solutions method for positive solutions of \(\psi\)-Caputo fractional differential equations. (English) Zbl 1501.34012 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 2, 111-123 (2022). Reviewer: Alberto Cabada (Santiago de Compostela) MSC: 34A08 34B18 34B27 47N20 34B10 PDFBibTeX XMLCite \textit{J. Patil} et al., Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 2, 111--123 (2022; Zbl 1501.34012) Full Text: Link
Aliyev, Ziyatkhan S.; Mamedova, Gunay T. Spectral properties of a beam equation with eigenvalue parameter occurring linearly in the boundary conditions. (English) Zbl 1500.34020 Proc. R. Soc. Edinb., Sect. A, Math. 152, No. 3, 780-801 (2022). Reviewer: Rodica Luca (Iaşi) MSC: 34B09 34B05 34C10 34L15 34L20 47A75 74K10 34L10 PDFBibTeX XMLCite \textit{Z. S. Aliyev} and \textit{G. T. Mamedova}, Proc. R. Soc. Edinb., Sect. A, Math. 152, No. 3, 780--801 (2022; Zbl 1500.34020) Full Text: DOI
Ashrafova, Yegana R. Optimization of source parameters in non-local boundary conditions of a large system of ODE. (English) Zbl 1487.34066 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 150-163 (2022). MSC: 34B10 49M05 PDFBibTeX XMLCite \textit{Y. R. Ashrafova}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 150--163 (2022; Zbl 1487.34066)
Khanmamedov, Agil Kh.; Muradov, Mammad F. To the inverse spectral problem for a perturbed oscillator on the semiaxis. (English) Zbl 1487.34061 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 104-112 (2022). MSC: 34A55 34L40 PDFBibTeX XMLCite \textit{A. Kh. Khanmamedov} and \textit{M. F. Muradov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 104--112 (2022; Zbl 1487.34061)
Orujov, Ashraf D. An inverse problem for the quadratic pencil of differential operators with almost periodic coefficients. (English) Zbl 1487.34163 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 3-19 (2022). MSC: 34L05 34A55 PDFBibTeX XMLCite \textit{A. D. Orujov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 48, No. 1, 3--19 (2022; Zbl 1487.34163)
Ferzullazadeh, Abid G. Solution algorithm of the inverse spectral problem for Dirac operator with a spectral parameter in the boundary condition. (English) Zbl 1486.34055 Oper. Matrices 16, No. 1, 113-122 (2022). MSC: 34A55 34L40 PDFBibTeX XMLCite \textit{A. G. Ferzullazadeh}, Oper. Matrices 16, No. 1, 113--122 (2022; Zbl 1486.34055) Full Text: DOI
Hu, Bing; Xu, Minbo; Wang, Zhizhi; Lin, Jiahui; Zhu, Luyao; Wang, Dingjiang Existence of solutions of an impulsive integro-differential equation with a general boundary value condition. (English) Zbl 1489.45006 Math. Biosci. Eng. 19, No. 4, 4166-4177 (2022). MSC: 45J05 34B10 34K10 PDFBibTeX XMLCite \textit{B. Hu} et al., Math. Biosci. Eng. 19, No. 4, 4166--4177 (2022; Zbl 1489.45006) Full Text: DOI
Sağlam, Sevilay Demir; Mahmudov, Elimhan Nadir Duality problems with second-order polyhedral discrete and differential inclusions. (English) Zbl 1485.49040 Bull. Iran. Math. Soc. 48, No. 2, 537-562 (2022). MSC: 49N15 34A60 49M25 90C46 PDFBibTeX XMLCite \textit{S. D. Sağlam} and \textit{E. N. Mahmudov}, Bull. Iran. Math. Soc. 48, No. 2, 537--562 (2022; Zbl 1485.49040) Full Text: DOI
Mahmudov, Elimhan N. Optimal control of second order sweeping processes with discrete and differential inclusions. (English) Zbl 1485.49007 J. Convex Anal. 29, No. 1, 269-290 (2022). MSC: 49J15 34A60 34A40 26D10 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, J. Convex Anal. 29, No. 1, 269--290 (2022; Zbl 1485.49007) Full Text: Link
Mahmudov, Elimhan N. Optimization of boundary value problems for higher order differential inclusions and duality. (English) Zbl 1486.49027 Optim. Lett. 16, No. 2, 695-712 (2022). Reviewer: Sorin-Mihai Grad (Paris) MSC: 49K15 34A60 49J52 49N15 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, Optim. Lett. 16, No. 2, 695--712 (2022; Zbl 1486.49027) Full Text: DOI
Kurbanov, Vali M.; Buksayeva, Leyla Z.; Ismailova, Aytekin I. Criteria for componentwise uniform equiconvergence with trigonometric series of spectral expansions responding to discontinuous Dirac operator. (English) Zbl 1513.34345 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 112-124 (2021). MSC: 34L10 42A20 34L40 34A36 PDFBibTeX XMLCite \textit{V. M. Kurbanov} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 112--124 (2021; Zbl 1513.34345) Full Text: Link
Hadiyeva, Sevinj S. Some spectral properties of Sturm-Liouville problem with a spectral parameter in the boundary conditions. (English) Zbl 1513.34121 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 60-68 (2021). MSC: 34B24 34L10 34B07 34L15 34L20 PDFBibTeX XMLCite \textit{S. S. Hadiyeva}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 60--68 (2021; Zbl 1513.34121) Full Text: Link
Aliev, Bahram A.; Kerimov, Vugar Z. On solvability of a boundary value problem for a second order elliptic differential-operator equations with a complex linear parameter. (English) Zbl 1513.47087 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 17-30 (2021). MSC: 47E05 47A75 34L10 PDFBibTeX XMLCite \textit{B. A. Aliev} and \textit{V. Z. Kerimov}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 4, Math., 17--30 (2021; Zbl 1513.47087) Full Text: Link
Aslanov, Hamidulla I.; Eyvazly, Gunel M. On regular solvability of a boundary value problem for a fourth order operator differential equation on a finite segment. (English) Zbl 1513.34226 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 1, Math., 24-34 (2021). MSC: 34G10 47D03 37C60 34B15 PDFBibTeX XMLCite \textit{H. I. Aslanov} and \textit{G. M. Eyvazly}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 41, No. 1, Math., 24--34 (2021; Zbl 1513.34226) Full Text: Link
Çiçek, Gülseren; Mahmudov, Elimhan N. Optimization of Mayer functional in problems with discrete and differential inclusions and viability constraints. (English) Zbl 1493.49023 Turk. J. Math. 45, No. 5, 2084-2102 (2021). MSC: 49K15 34A60 49J52 49M25 PDFBibTeX XMLCite \textit{G. Çiçek} and \textit{E. N. Mahmudov}, Turk. J. Math. 45, No. 5, 2084--2102 (2021; Zbl 1493.49023) Full Text: DOI
Manafli, Manaf A regularized trace formula for “weighted” Sturm-Liouville equation with point \(\delta\)-interaction. (English) Zbl 1493.34053 Turk. J. Math. 45, No. 4, 1767-1774 (2021). MSC: 34A55 34B24 47E05 PDFBibTeX XMLCite \textit{M. Manafli}, Turk. J. Math. 45, No. 4, 1767--1774 (2021; Zbl 1493.34053) Full Text: DOI
Sağlam, Sevilay Demir; Mahmudov, Elimhan N. Polyhedral optimization of second-order discrete and differential inclusions with delay. (English) Zbl 1496.49012 Turk. J. Math. 45, No. 1, 244-263 (2021). MSC: 49K15 34A60 49M25 93C15 PDFBibTeX XMLCite \textit{S. D. Sağlam} and \textit{E. N. Mahmudov}, Turk. J. Math. 45, No. 1, 244--263 (2021; Zbl 1496.49012) Full Text: DOI
Göktaş, Sertaç; Maris, Emir Ali The uniform convergence of Fourier series expansions of a Sturm-Liouville problem with boundary condition which contains the eigenparameter. (English) Zbl 1489.34122 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 70, No. 1, 205-215 (2021). MSC: 34L10 34B09 34B24 PDFBibTeX XMLCite \textit{S. Göktaş} and \textit{E. A. Maris}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 70, No. 1, 205--215 (2021; Zbl 1489.34122) Full Text: DOI
Kumar, Pushpendra; Erturk, Vedat Suat; Kumar, Anoop; Inc, Mustafa A new technique to solve generalized Caputo type fractional differential equations with the example of computer virus model. (English) Zbl 1524.65256 J. Math. Ext. 15, No. 5, Paper No. 12, 23 p. (2021). MSC: 65L05 34A08 92D30 PDFBibTeX XMLCite \textit{P. Kumar} et al., J. Math. Ext. 15, No. 5, Paper No. 12, 23 p. (2021; Zbl 1524.65256)
Hashimoglu, Ilyas F. Asymptotics of the eigenvalues of a boundary value problem for the operator Schrödinger equation with boundary conditions nonlinearly dependent on the spectral parameter. (English) Zbl 1499.34440 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 607-615 (2021). MSC: 34L20 34B09 34L40 PDFBibTeX XMLCite \textit{I. F. Hashimoglu}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 25, No. 4, 607--615 (2021; Zbl 1499.34440) Full Text: DOI MNR
Azimova, Gulshan M.; Huseynov, Hidayat M. On an inverse problem for the system of Dirac equations with discontinuity conditions on the whole axis. (English) Zbl 1481.34101 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 340-345 (2021). MSC: 34L25 34L40 47A40 PDFBibTeX XMLCite \textit{G. M. Azimova} and \textit{H. M. Huseynov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 340--345 (2021; Zbl 1481.34101) Full Text: DOI
Aliev, Bahram A.; Kerimov, Vugar Z.; Yakubov, Yakov S. Solvability of a boundary value problem for a second order elliptic differential-operator equation with a complex parameter. (English) Zbl 1482.34141 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 309-326 (2021). MSC: 34G10 34B40 35J25 PDFBibTeX XMLCite \textit{B. A. Aliev} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 2, 309--326 (2021; Zbl 1482.34141) Full Text: DOI
Mahmudov, Elimhan N. Infimal convolution and duality in convex optimal control problems with second order evolution differential inclusions. (English) Zbl 1476.49029 Evol. Equ. Control Theory 10, No. 1, 37-59 (2021). MSC: 49K15 49J52 49N15 34A60 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, Evol. Equ. Control Theory 10, No. 1, 37--59 (2021; Zbl 1476.49029) Full Text: DOI arXiv
Ye, Fumei Global structure for a fourth-order boundary value problem with sign-changing weight. (English) Zbl 1483.34039 Math. Slovaca 71, No. 5, 1113-1124 (2021). MSC: 34B09 34B15 34C23 34B18 PDFBibTeX XMLCite \textit{F. Ye}, Math. Slovaca 71, No. 5, 1113--1124 (2021; Zbl 1483.34039) Full Text: DOI
Khanmamedov, Agil Kh.; Mamedova, Afag F. A note on the Schrödinger operator with exponential potential. (English) Zbl 1473.34049 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 1, 138-142 (2021). MSC: 34L40 33C10 47E05 PDFBibTeX XMLCite \textit{A. Kh. Khanmamedov} and \textit{A. F. Mamedova}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 47, No. 1, 138--142 (2021; Zbl 1473.34049) Full Text: DOI
Khanmamedov, Agil K.; Gafarova, Nigar F. Inverse spectral problem of an anharmonic oscillator on a half-axis with the Neumann boundary condition. (English) Zbl 1483.34029 J. Inverse Ill-Posed Probl. 29, No. 5, 675-688 (2021). Reviewer: Namig Guliyev (Baku) MSC: 34A55 34B09 34L40 34L05 PDFBibTeX XMLCite \textit{A. K. Khanmamedov} and \textit{N. F. Gafarova}, J. Inverse Ill-Posed Probl. 29, No. 5, 675--688 (2021; Zbl 1483.34029) Full Text: DOI
Kurbanov, V. M.; Shahbazov, R. I.; Ismailova, A. I. Absolute and uniform convergence of the spectral expansion in the eigenfunctions of an odd order differential operator. (English) Zbl 1469.34113 Azerb. J. Math. 11, No. 1, 169-188 (2021). MSC: 34L10 PDFBibTeX XMLCite \textit{V. M. Kurbanov} et al., Azerb. J. Math. 11, No. 1, 169--188 (2021; Zbl 1469.34113) Full Text: Link
Şen, Erdoğan Spectrum, trace and nodal points of a Sturm-Liouville type delayed differential operator with interface conditions. (English) Zbl 1477.34091 Rocky Mt. J. Math. 51, No. 1, 283-294 (2021). MSC: 34K08 34B24 47A10 PDFBibTeX XMLCite \textit{E. Şen}, Rocky Mt. J. Math. 51, No. 1, 283--294 (2021; Zbl 1477.34091) Full Text: DOI
Akcay, Ozge Uniqueness theorems for inverse problems of discontinuous Sturm-Liouville operator. (English) Zbl 1485.34081 Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 1927-1940 (2021). MSC: 34A55 34B24 34B20 34A36 34L15 PDFBibTeX XMLCite \textit{O. Akcay}, Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 1927--1940 (2021; Zbl 1485.34081) Full Text: DOI
Aliyev, Z. S.; Asadov, X. A. Global bifurcation from zero in some fourth-order nonlinear eigenvalue problems. (English) Zbl 1466.34029 Bull. Malays. Math. Sci. Soc. (2) 44, No. 2, 981-992 (2021). MSC: 34B09 34B24 34C23 34L15 47J10 PDFBibTeX XMLCite \textit{Z. S. Aliyev} and \textit{X. A. Asadov}, Bull. Malays. Math. Sci. Soc. (2) 44, No. 2, 981--992 (2021; Zbl 1466.34029) Full Text: DOI
Zhang, Ran; Yang, Chuan-Fu Ambarzumyan-type theorem for the impulsive Sturm-Liouville operator. (English) Zbl 1471.34042 J. Inverse Ill-Posed Probl. 29, No. 1, 21-25 (2021). Reviewer: Hubert Kalf (München) MSC: 34A55 34B24 47E05 PDFBibTeX XMLCite \textit{R. Zhang} and \textit{C.-F. Yang}, J. Inverse Ill-Posed Probl. 29, No. 1, 21--25 (2021; Zbl 1471.34042) Full Text: DOI
Aliyev, Ziyatkhan S.; Neymatov, Nazim A.; Rzayeva, Humay Sh. Unilateral global bifurcation from infinity in nonlinearizable one-dimensional Dirac problems. (English) Zbl 1464.34042 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 1, Article ID 2150005, 10 p. (2021). MSC: 34B09 34L40 34C23 PDFBibTeX XMLCite \textit{Z. S. Aliyev} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 1, Article ID 2150005, 10 p. (2021; Zbl 1464.34042) Full Text: DOI
Makhmudova, M. G.; Khanmamedov, A. Kh. On spectral properties of the one-dimensional Stark operator on the semiaxis. (English. Russian original) Zbl 1509.34089 Ukr. Math. J. 71, No. 11, 1813-1819 (2020); translation from Ukr. Mat. Zh. 71, No. 11, 1579-1584 (2019). MSC: 34L05 34L40 34L15 34L20 PDFBibTeX XMLCite \textit{M. G. Makhmudova} and \textit{A. Kh. Khanmamedov}, Ukr. Math. J. 71, No. 11, 1813--1819 (2020; Zbl 1509.34089); translation from Ukr. Mat. Zh. 71, No. 11, 1579--1584 (2019) Full Text: DOI
Mustafayeva, Natavan A. On global continua of solutions bifurcating from zero and infinity of some nonlinear fourth order eigenvalue problems. (English) Zbl 1513.34089 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 1, Math., 146-151 (2020). MSC: 34B09 34C23 47H11 47J10 PDFBibTeX XMLCite \textit{N. A. Mustafayeva}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 1, Math., 146--151 (2020; Zbl 1513.34089) Full Text: Link
Abbasova, Khatira E.; Khanmamedov, Agil Kh. Transformation operators for the Schrödinger equation with a linearly increasing potential. (English) Zbl 1513.34351 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 1, Math., 16-20 (2020). MSC: 34L40 34D05 PDFBibTeX XMLCite \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 1513.34351) Full Text: Link
Zeren, Yusuf; Ismailov, Miqdad; Şirin, Fatih On basicity of the system of eigenfunctions of one discontinuous spectral problem for second order differential equation for grand-Lebesgue space. (English) Zbl 1502.34098 Turk. J. Math. 44, No. 5, 1595-1611 (2020). MSC: 34L10 PDFBibTeX XMLCite \textit{Y. Zeren} et al., Turk. J. Math. 44, No. 5, 1595--1611 (2020; Zbl 1502.34098) Full Text: DOI
Gao, Chenghua; Ran, Maojun Spectral properties of a fourth-order eigenvalue problem with quadratic spectral parameters in a boundary condition. (English) Zbl 1484.34192 AIMS Math. 5, No. 2, 904-922 (2020). MSC: 34L20 34B07 34L10 PDFBibTeX XMLCite \textit{C. Gao} and \textit{M. Ran}, AIMS Math. 5, No. 2, 904--922 (2020; Zbl 1484.34192) Full Text: DOI
Nabi, Khondoker Nazmoon; Abboubakar, Hamadjam; Kumar, Pushpendra Forecasting of COVID-19 pandemic: from integer derivatives to fractional derivatives. (English) Zbl 1496.92122 Chaos Solitons Fractals 141, Article ID 110283, 15 p. (2020). MSC: 92D30 26A33 34A08 34D20 PDFBibTeX XMLCite \textit{K. N. Nabi} et al., Chaos Solitons Fractals 141, Article ID 110283, 15 p. (2020; Zbl 1496.92122) Full Text: DOI
Bragdi, Ahmed; Frioui, Assia; Guezane Lakoud, Assia Existence of solutions for nonlinear fractional integro-differential equations. (English) Zbl 1486.34021 Adv. Difference Equ. 2020, Paper No. 418, 9 p. (2020). MSC: 34A08 26A33 45J05 34B15 45G10 PDFBibTeX XMLCite \textit{A. Bragdi} et al., Adv. Difference Equ. 2020, Paper No. 418, 9 p. (2020; Zbl 1486.34021) Full Text: DOI
Faried, Nashat; Ahmed, Abdel Baset I.; Labeeb, Mohamed A. Sufficient conditions for regular solvability of an arbitrary order operator-differential equation with initial-boundary conditions. (English) Zbl 1482.34142 Adv. Difference Equ. 2020, Paper No. 104, 14 p. (2020). MSC: 34G10 34G20 47A70 47E07 47N20 PDFBibTeX XMLCite \textit{N. Faried} et al., Adv. Difference Equ. 2020, Paper No. 104, 14 p. (2020; Zbl 1482.34142) Full Text: DOI
Wang, Huiwen; Li, Fang Nonlinear boundary value problems for mixed-type fractional equations and Ulam-Hyers stability. (English) Zbl 1475.34009 Open Math. 18, 916-929 (2020). MSC: 34A08 34A37 34B10 PDFBibTeX XMLCite \textit{H. Wang} and \textit{F. Li}, Open Math. 18, 916--929 (2020; Zbl 1475.34009) Full Text: DOI
Mahmudov, Elimhan N. Optimal control of Sturm-Liouville type evolution differential inclusions with endpoint constraints. (English) Zbl 1476.34065 J. Ind. Manag. Optim. 16, No. 5, 2503-2520 (2020). MSC: 34A60 34G25 65K05 90C25 PDFBibTeX XMLCite \textit{E. N. Mahmudov}, J. Ind. Manag. Optim. 16, No. 5, 2503--2520 (2020; Zbl 1476.34065) Full Text: DOI
Maris, Emir A.; Göktaş, Sertaç On the spectral properties of a Sturm-Liouville problem with eigenparameter in the boundary condition. (English) Zbl 1488.34204 Hacet. J. Math. Stat. 49, No. 4, 1373-1382 (2020). MSC: 34B24 34B05 34L10 34L20 PDFBibTeX XMLCite \textit{E. A. Maris} and \textit{S. Göktaş}, Hacet. J. Math. Stat. 49, No. 4, 1373--1382 (2020; Zbl 1488.34204) Full Text: DOI
Mardanov, Misir J.; Malik, Samin T. Discrete maximum principle in systems with a delay in control. (English) Zbl 1465.49018 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 284-293 (2020). MSC: 49K15 34H05 49M25 PDFBibTeX XMLCite \textit{M. J. Mardanov} and \textit{S. T. Malik}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 284--293 (2020; Zbl 1465.49018) Full Text: DOI
Filipkovska, Maria S. Global boundedness and stability of solutions of nonautonomous degenerate differential equations. (English) Zbl 1461.34018 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 243-271 (2020). MSC: 34A09 34D20 34D23 PDFBibTeX XMLCite \textit{M. S. Filipkovska}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 243--271 (2020; Zbl 1461.34018) Full Text: DOI
Ferzullazadeh, Abid G.; Nabiev, Ibrahim M. Some properties of the spectrum of the Dirac operator with a spectral parameter in the boundary condition. (English) Zbl 1461.34034 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 189-196 (2020). MSC: 34A55 34B24 47E05 PDFBibTeX XMLCite \textit{A. G. Ferzullazadeh} and \textit{I. M. Nabiev}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 2, 189--196 (2020; Zbl 1461.34034) Full Text: DOI
Mammadova, Leĭla Ibragim; Nabiev, Ibragim Mail Spectral properties of the Sturm-Liouville operator with a spectral parameter quadratically included in the boundary condition. (Russian. English summary) Zbl 1479.34053 Vestn. Udmurt. Univ., Mat. Mekh. Komp’yut. Nauki 30, No. 2, 237-248 (2020). MSC: 34B24 34B07 34L20 PDFBibTeX XMLCite \textit{L. I. Mammadova} and \textit{I. M. Nabiev}, Vestn. Udmurt. Univ., Mat. Mekh. Komp'yut. Nauki 30, No. 2, 237--248 (2020; Zbl 1479.34053) Full Text: DOI MNR
Amirov, Rauf Kh.; Nabiev, Anar Adiloglu Inverse scattering problem for the impulsive Schrödinger equation with a polynomial spectral dependence in the potential. (English) Zbl 1474.34607 Casp. J. Math. Sci. 9, No. 2, 224-242 (2020). MSC: 34L25 34A55 34L05 34L40 34A37 PDFBibTeX XMLCite \textit{R. Kh. Amirov} and \textit{A. A. Nabiev}, Casp. J. Math. Sci. 9, No. 2, 224--242 (2020; Zbl 1474.34607) Full Text: DOI
Ganji, Roghayeh Moallem; Jafari, Hossein A new approach for solving nonlinear Volterra integro-differential equations with Mittag-Leffler kernel. (English) Zbl 1455.65106 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 144-158 (2020). MSC: 65L05 65R20 45J05 34K37 65L60 PDFBibTeX XMLCite \textit{R. M. Ganji} and \textit{H. Jafari}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 144--158 (2020; Zbl 1455.65106) Full Text: DOI
Mahmudov, Elimhan N.; Mardanov, Misir J. On duality in optimal control problems with second-order differential inclusions and initial-point constraints. (English) Zbl 1454.49035 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 115-128 (2020). MSC: 49N15 49M25 34A60 90C46 PDFBibTeX XMLCite \textit{E. N. Mahmudov} and \textit{M. J. Mardanov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 115--128 (2020; Zbl 1454.49035) Full Text: DOI
Aleskerov, Rza I. An application of the inverse scattering problem for the discrete Dirac operator. (English) Zbl 1459.34055 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 94-101 (2020). MSC: 34A33 34A12 34L25 PDFBibTeX XMLCite \textit{R. I. Aleskerov}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 94--101 (2020; Zbl 1459.34055) Full Text: DOI
Gasymov, Telman B.; Akhtyamov, Azamat M.; Ahmedzade, Nigar R. On the basicity of eigenfunctions of a second-order differential operator with a discontinuity point in weighted Lebesgue spaces. (English) Zbl 1479.34140 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 32-44 (2020). Reviewer: Rakib Efendiev (Baku) MSC: 34L10 34L20 PDFBibTeX XMLCite \textit{T. B. Gasymov} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 46, No. 1, 32--44 (2020; Zbl 1479.34140) Full Text: DOI
Aliev, B. A.; Kerimov, V. Z.; Yakubov, Ya. S. Solvability of a boundary value problem for elliptic differential-operator equations of the second order with a quadratic complex parameter. (English. Russian original) Zbl 07276428 Differ. Equ. 56, No. 10, 1306-1317 (2020); translation from Differ. Uravn. 56, No. 10, 1339-1350 (2020). MSC: 47-XX 34-XX PDFBibTeX XMLCite \textit{B. A. Aliev} et al., Differ. Equ. 56, No. 10, 1306--1317 (2020; Zbl 07276428); translation from Differ. Uravn. 56, No. 10, 1339--1350 (2020) Full Text: DOI
Guliyev, Namig J. On two-spectra inverse problems. (English) Zbl 1485.34083 Proc. Am. Math. Soc. 148, No. 10, 4491-4502 (2020). Reviewer: Baki Keskın (Sivas) MSC: 34A55 34B07 34L40 PDFBibTeX XMLCite \textit{N. J. Guliyev}, Proc. Am. Math. Soc. 148, No. 10, 4491--4502 (2020; Zbl 1485.34083) Full Text: DOI arXiv
Khanmamedov, A. Kh.; Makhmudova, M. G. Inverse spectral problem for the Schrödinger equation with an additional linear potential. (English. Russian original) Zbl 1445.81018 Theor. Math. Phys. 202, No. 1, 58-71 (2020); translation from Teor. Mat. Fiz. 202, No. 1, 66-80 (2020). MSC: 81Q05 34L40 81U40 33C10 34A12 PDFBibTeX XMLCite \textit{A. Kh. Khanmamedov} and \textit{M. G. Makhmudova}, Theor. Math. Phys. 202, No. 1, 58--71 (2020; Zbl 1445.81018); translation from Teor. Mat. Fiz. 202, No. 1, 66--80 (2020) Full Text: DOI
Guliyev, Namig J. Essentially isospectral transformations and their applications. (English) Zbl 1448.34064 Ann. Mat. Pura Appl. (4) 199, No. 4, 1621-1648 (2020). Reviewer: Fatma Hıra (Atakum) MSC: 34B24 34A55 34B07 34C10 34L20 34L40 PDFBibTeX XMLCite \textit{N. J. Guliyev}, Ann. Mat. Pura Appl. (4) 199, No. 4, 1621--1648 (2020; Zbl 1448.34064) Full Text: DOI arXiv
Abouelaz, A.; Achak, A.; Daher, R.; Safouane, N. Donoho-Stark’s uncertainty principle for the quaternion Fourier transform. (English) Zbl 1442.42018 Bol. Soc. Mat. Mex., III. Ser. 26, No. 2, 587-597 (2020). MSC: 42A38 44A35 34B30 PDFBibTeX XMLCite \textit{A. Abouelaz} et al., Bol. Soc. Mat. Mex., III. Ser. 26, No. 2, 587--597 (2020; Zbl 1442.42018) Full Text: DOI
Kurbanov, V. M.; Gadzhieva, G. R. Bessel inequality and the basis property for a \(2m\times 2m\) Dirac type system with an integrable potential. (English. Russian original) Zbl 1456.34082 Differ. Equ. 56, No. 5, 573-584 (2020); translation from Differ. Uravn. 56, No. 5, 584-594 (2020). MSC: 34L40 34L10 PDFBibTeX XMLCite \textit{V. M. Kurbanov} and \textit{G. R. Gadzhieva}, Differ. Equ. 56, No. 5, 573--584 (2020; Zbl 1456.34082); translation from Differ. Uravn. 56, No. 5, 584--594 (2020) Full Text: DOI
Aliev, B. A.; Kerimov, V. Z. Asymptotic behavior of eigenvalues of a boundary value problem for a second-order elliptic differential-operator equation with spectral parameter in the equation and a boundary condition. (English. Russian original) Zbl 1444.34071 Differ. Equ. 56, No. 2, 190-198 (2020); translation from Differ. Uravn. 56, No. 2, 195-203 (2020). MSC: 34G10 34B09 34L15 34L20 PDFBibTeX XMLCite \textit{B. A. Aliev} and \textit{V. Z. Kerimov}, Differ. Equ. 56, No. 2, 190--198 (2020; Zbl 1444.34071); translation from Differ. Uravn. 56, No. 2, 195--203 (2020) Full Text: DOI
Aliyev, Z. S.; Kerimov, N. B.; Mehrabov, V. A. Convergence of eigenfunction expansions for a boundary value problem with spectral parameter in the boundary conditions. I. (English. Russian original) Zbl 1444.34035 Differ. Equ. 56, No. 2, 143-157 (2020); translation from Differ. Uravn. 56, No. 2, 147-161 (2020). MSC: 34B09 34B05 34L10 34L15 PDFBibTeX XMLCite \textit{Z. S. Aliyev} et al., Differ. Equ. 56, No. 2, 143--157 (2020; Zbl 1444.34035); translation from Differ. Uravn. 56, No. 2, 147--161 (2020) Full Text: DOI
Aliyev, Ziyatkhan S.; Mamedova, Gunay T. Some properties of eigenfunctions for the equation of vibrating beam with a spectral parameter in the boundary conditions. (English) Zbl 1437.34082 J. Differ. Equations 269, No. 2, 1383-1400 (2020). MSC: 34L10 34B05 34B08 34B09 34C10 PDFBibTeX XMLCite \textit{Z. S. Aliyev} and \textit{G. T. Mamedova}, J. Differ. Equations 269, No. 2, 1383--1400 (2020; Zbl 1437.34082) Full Text: DOI
Mosazadeh, Seyfollah; Akbarfam, Aliasghar Jodayree Inverse and expansion problems with boundary conditions rationally dependent on the eigenparameter. (English) Zbl 1435.34028 Bull. Iran. Math. Soc. 46, No. 1, 67-78 (2020). Reviewer: Namig Guliyev (Baku) MSC: 34A55 34B05 34L10 47E05 34B24 PDFBibTeX XMLCite \textit{S. Mosazadeh} and \textit{A. J. Akbarfam}, Bull. Iran. Math. Soc. 46, No. 1, 67--78 (2020; Zbl 1435.34028) Full Text: DOI
Khalili, Yasser Recovering Sturm-Liouville operators with a discontinuous weight function. (English) Zbl 1463.34064 Casp. J. Math. Sci. 8, No. 2, 145-153 (2019). MSC: 34A55 34B24 PDFBibTeX XMLCite \textit{Y. Khalili}, Casp. J. Math. Sci. 8, No. 2, 145--153 (2019; Zbl 1463.34064) Full Text: DOI