Ding, Jieli; Zhang, Jiaqian; Feng, Yanqin; Du, Yuxuan Quadratic upper bound algorithms for estimation under Cox model in case-cohort studies. (English) Zbl 07738987 Stat. Interface 16, No. 3, 459-474 (2023). MSC: 62-XX PDF BibTeX XML Cite \textit{J. Ding} et al., Stat. Interface 16, No. 3, 459--474 (2023; Zbl 07738987) Full Text: DOI
Volkmer, Hans Eigenvalues of the Laplace-Beltrami operator on a prolate spheroid. (English) Zbl 07738447 J. Differ. Equations 373, 411-445 (2023). MSC: 34B30 34L15 PDF BibTeX XML Cite \textit{H. Volkmer}, J. Differ. Equations 373, 411--445 (2023; Zbl 07738447) Full Text: DOI
Artemeva, M. V.; Korpusov, M. O. On the blow-up of the solution of a problem for the Sobolev equation with a noncoercive source. (English. Russian original) Zbl 07737431 Differ. Equ. 59, No. 7, 893-903 (2023); translation from Differ. Uravn. 59, No. 7, 893-903 (2023). MSC: 35B44 35L20 35L82 35L90 PDF BibTeX XML Cite \textit{M. V. Artemeva} and \textit{M. O. Korpusov}, Differ. Equ. 59, No. 7, 893--903 (2023; Zbl 07737431); translation from Differ. Uravn. 59, No. 7, 893--903 (2023) Full Text: DOI
Guigues, Vincent; Shapiro, Alexander; Cheng, Yi Risk-averse stochastic optimal control: an efficiently computable statistical upper bound. (English) Zbl 07736824 Oper. Res. Lett. 51, No. 4, 393-400 (2023). MSC: 90-XX PDF BibTeX XML Cite \textit{V. Guigues} et al., Oper. Res. Lett. 51, No. 4, 393--400 (2023; Zbl 07736824) Full Text: DOI arXiv
Eloe, Paul W.; Neugebauer, Jeffrey T. Maximum, anti-maximum principles and monotone methods for boundary value problems for Riemann-Liouville fractional differential equations in neighborhoods of simple eigenvalues. (English) Zbl 07733400 Cubo 25, No. 2, 251-272 (2023). MSC: 34B08 34B18 34B27 34L15 PDF BibTeX XML Cite \textit{P. W. Eloe} and \textit{J. T. Neugebauer}, Cubo 25, No. 2, 251--272 (2023; Zbl 07733400) Full Text: DOI
Hao, Chen Xu; Ma, Ting Limiting behaviors for longest consecutive switches in an IID Bernoulli sequence. (English) Zbl 07724363 Acta Math. Sin., Engl. Ser. 39, No. 6, 1138-1146 (2023). Reviewer: Yuliya S. Mishura (Kyjiw) MSC: 60F15 60E05 60C05 PDF BibTeX XML Cite \textit{C. X. Hao} and \textit{T. Ma}, Acta Math. Sin., Engl. Ser. 39, No. 6, 1138--1146 (2023; Zbl 07724363) Full Text: DOI arXiv
Qi, Xuesen; Yue, Yunguang; Liu, Ximin Isoperimetric upper bounds and Reilly-type inequalities for the first eigenvalue of the \(p\)-biharmonic operator. (English) Zbl 07723588 J. Math. Res. Appl. 43, No. 4, 487-495 (2023). MSC: 53C42 58C40 47J10 PDF BibTeX XML Cite \textit{X. Qi} et al., J. Math. Res. Appl. 43, No. 4, 487--495 (2023; Zbl 07723588) Full Text: DOI
Lomov, I. S. Spectral properties of a singular differential operator on an interval with transmission conditions. (English. Russian original) Zbl 07723228 Differ. Equ. 59, No. 5, 591-596 (2023); translation from Differ. Uravn. 59, No. 5, 582-587 (2023). MSC: 34B09 34B05 34L10 34L15 PDF BibTeX XML Cite \textit{I. S. Lomov}, Differ. Equ. 59, No. 5, 591--596 (2023; Zbl 07723228); translation from Differ. Uravn. 59, No. 5, 582--587 (2023) Full Text: DOI
Sun, Hongli; Yang, Donghui The fundamental gap of a kind of sub-elliptic operator. (English) Zbl 07719242 Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 4, 1118-1149 (2023). MSC: 34L15 34L40 PDF BibTeX XML Cite \textit{H. Sun} and \textit{D. Yang}, Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 4, 1118--1149 (2023; Zbl 07719242) Full Text: DOI
Bozorgnia, Farid; Arakelyan, Avetik Approximation of the second eigenvalue of the \(p\)-Laplace operator in symmetric domains. (English) Zbl 07715686 J. Comput. Appl. Math. 434, Article ID 115349, 16 p. (2023). MSC: 35P30 34L15 34L16 35J25 35J92 PDF BibTeX XML Cite \textit{F. Bozorgnia} and \textit{A. Arakelyan}, J. Comput. Appl. Math. 434, Article ID 115349, 16 p. (2023; Zbl 07715686) Full Text: DOI arXiv
Vatolkin, M. Yu. On the spectrum of a quasi-differential boundary value problem of the second-order. (English. Russian original) Zbl 07712829 Russ. Math. 67, No. 1, 1-19 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 1, 3-24 (2023). MSC: 34B09 34A08 34L05 34L10 34L15 PDF BibTeX XML Cite \textit{M. Yu. Vatolkin}, Russ. Math. 67, No. 1, 1--19 (2023; Zbl 07712829); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 1, 3--24 (2023) Full Text: DOI
Kolotilina, L. Yu. Upper bounds for \(\Vert{} A^{-1}Q \Vert{}_\infty \). (English. Russian original) Zbl 07712787 J. Math. Sci., New York 272, No. 4, 533-540 (2023); translation from Zap. Nauchn. Semin. POMI 514, 77-87 (2022). MSC: 15A45 PDF BibTeX XML Cite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 272, No. 4, 533--540 (2023; Zbl 07712787); translation from Zap. Nauchn. Semin. POMI 514, 77--87 (2022) Full Text: DOI
Polyakov, D. M. On the spectral properties of a fourth-order self-adjoint operator. (English. Russian original) Zbl 07710210 Differ. Equ. 59, No. 2, 168-173 (2023); translation from Differ. Uravn. 59, No. 2, 164-169 (2023). MSC: 34B09 34L05 34L15 34L20 PDF BibTeX XML Cite \textit{D. M. Polyakov}, Differ. Equ. 59, No. 2, 168--173 (2023; Zbl 07710210); translation from Differ. Uravn. 59, No. 2, 164--169 (2023) Full Text: DOI
Niikuni, Hiroaki An exact formula for the number of negative eigenvalues for zigzag carbon nanotubes with \(\delta\) impurities. (English) Zbl 07709579 Integral Equations Oper. Theory 95, No. 2, Paper No. 10, 28 p. (2023). MSC: 81Q10 34L05 34L15 34B45 PDF BibTeX XML Cite \textit{H. Niikuni}, Integral Equations Oper. Theory 95, No. 2, Paper No. 10, 28 p. (2023; Zbl 07709579) Full Text: DOI
Dou, Yaru; Han, Jieyu; Meng, Gang On the isospectral problem of the Camassa-Holm equation. (English) Zbl 07707510 Arch. Math. 121, No. 1, 67-76 (2023). MSC: 34L15 49K15 34B24 PDF BibTeX XML Cite \textit{Y. Dou} et al., Arch. Math. 121, No. 1, 67--76 (2023; Zbl 07707510) Full Text: DOI
Shamis, Mira; Sodin, Sasha Upper bounds on quantum dynamics in arbitrary dimension. (English) Zbl 07704836 J. Funct. Anal. 285, No. 7, Article ID 110034, 20 p. (2023). MSC: 81Qxx 47Bxx 82Bxx PDF BibTeX XML Cite \textit{M. Shamis} and \textit{S. Sodin}, J. Funct. Anal. 285, No. 7, Article ID 110034, 20 p. (2023; Zbl 07704836) Full Text: DOI arXiv
Jing, Guangdong; Wang, Penghui Eigenvalues of stochastic Hamiltonian systems with boundary conditions and its application. (English) Zbl 07697824 Math. Control Relat. Fields 13, No. 1, 215-249 (2023). MSC: 60H10 34B99 34F05 34L15 PDF BibTeX XML Cite \textit{G. Jing} and \textit{P. Wang}, Math. Control Relat. Fields 13, No. 1, 215--249 (2023; Zbl 07697824) Full Text: DOI arXiv
Zu, Ge; Sun, Lili; Wu, Jiacheng Global existence and blow-up for wave equation of \(p\)-Laplacian type. (English) Zbl 1517.35140 Anal. Math. Phys. 13, No. 3, Paper No. 53, 22 p. (2023). MSC: 35L72 35B40 35B44 35L20 PDF BibTeX XML Cite \textit{G. Zu} et al., Anal. Math. Phys. 13, No. 3, Paper No. 53, 22 p. (2023; Zbl 1517.35140) Full Text: DOI
Cao, Feng; Chu, Jifeng; Jiang, Ke Criterion for Lyapunov stability of periodic Camassa-Holm equations. (English) Zbl 07694937 Ann. Mat. Pura Appl. (4) 202, No. 4, 1557-1572 (2023). Reviewer: Andreas Fleige (Dortmund) MSC: 34D20 34B09 34A30 34L15 PDF BibTeX XML Cite \textit{F. Cao} et al., Ann. Mat. Pura Appl. (4) 202, No. 4, 1557--1572 (2023; Zbl 07694937) Full Text: DOI
Kerimov, N. B. On the spectral properties of high-order differential operators with periodic boundary conditions. (English. Russian original) Zbl 07694832 Differ. Equ. 59, No. 3, 312-331 (2023); translation from Differ. Uravn. 59, No. 3, 314-332 (2023). Reviewer: Jonathan Stanfill (Columbus) MSC: 34L05 34L15 34L20 34L10 PDF BibTeX XML Cite \textit{N. B. Kerimov}, Differ. Equ. 59, No. 3, 312--331 (2023; Zbl 07694832); translation from Differ. Uravn. 59, No. 3, 314--332 (2023) Full Text: DOI
Liu, Wenjie; Wang, Li-Lian; Wu, Boying Bernstein-type constants for approximation of \(| x |^\alpha\) by partial Fourier-Legendre and Fourier-Chebyshev sums. (English) Zbl 07694240 J. Approx. Theory 291, Article ID 105897, 10 p. (2023). MSC: 41-XX 42-XX 41A10 41A25 41A50 PDF BibTeX XML Cite \textit{W. Liu} et al., J. Approx. Theory 291, Article ID 105897, 10 p. (2023; Zbl 07694240) Full Text: DOI
Polyakov, D. M. The spectral properties of a two-term fourth-order operator with a spectral parameter in the boundary condition. (English. Russian original) Zbl 07690983 Sib. Math. J. 64, No. 3, 649-669 (2023); translation from Sib. Mat. Zh. 64, No. 3, 611-634 (2023). Reviewer: Rakib Efendiev (Baku) MSC: 34B09 34B05 34L15 34L20 34L05 PDF BibTeX XML Cite \textit{D. M. Polyakov}, Sib. Math. J. 64, No. 3, 649--669 (2023; Zbl 07690983); translation from Sib. Mat. Zh. 64, No. 3, 611--634 (2023) Full Text: DOI
Sun, Fu; Li, Kun Estimates on the eigenvalues of complex nonlocal Sturm-Liouville problems. (English) Zbl 07690199 Appl. Math., Ser. B (Engl. Ed.) 38, No. 1, 100-110 (2023). MSC: 34B24 34L15 34B10 PDF BibTeX XML Cite \textit{F. Sun} and \textit{K. Li}, Appl. Math., Ser. B (Engl. Ed.) 38, No. 1, 100--110 (2023; Zbl 07690199) Full Text: DOI
Sun, Fu; Han, Xiaoxue The bounds of eigenvalue for complex singular boundary value problems. (English) Zbl 07690162 J. Math. Inequal. 17, No. 1, 127-139 (2023). Reviewer: Rakib Efendiev (Baku) MSC: 34B05 34B09 34L15 PDF BibTeX XML Cite \textit{F. Sun} and \textit{X. Han}, J. Math. Inequal. 17, No. 1, 127--139 (2023; Zbl 07690162) Full Text: DOI
Oviedo, Martina; Pinasco, Juan Pablo; Scarola, Cristian The Fučík spectrum for one dimensional Kreĭn-Feller operators. (English) Zbl 1517.34114 Mediterr. J. Math. 20, No. 3, Paper No. 133, 20 p. (2023). Reviewer: Vladimir Bobkov (Ufa) MSC: 34L15 28A80 58E05 34B15 PDF BibTeX XML Cite \textit{M. Oviedo} et al., Mediterr. J. Math. 20, No. 3, Paper No. 133, 20 p. (2023; Zbl 1517.34114) Full Text: DOI
Li, Gen; Shi, Laixi; Chen, Yuxin; Chi, Yuejie Breaking the sample complexity barrier to regret-optimal model-free reinforcement learning. (English) Zbl 07688060 Inf. Inference 12, No. 2, 969-1043 (2023). MSC: 68Txx 62-XX PDF BibTeX XML Cite \textit{G. Li} et al., Inf. Inference 12, No. 2, 969--1043 (2023; Zbl 07688060) Full Text: DOI arXiv
Cebesoy, Serifenur; Bairamov, Elgiz; Aygar, Yelda Scattering problems of impulsive Schrödinger equations with matrix coefficients. (English) Zbl 07687668 Ric. Mat. 72, No. 1, 399-415 (2023). Reviewer: Ekin Uğurlu (Ankara) MSC: 34L25 34L40 34L05 34L15 34A37 PDF BibTeX XML Cite \textit{S. Cebesoy} et al., Ric. Mat. 72, No. 1, 399--415 (2023; Zbl 07687668) Full Text: DOI
Allahverdiev, Bilender P.; Tuna, Hüseyin Conformable fractional dynamic Dirac system. (English) Zbl 07685996 Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 69, No. 1, 203-218 (2023). MSC: 34N05 34A08 34L10 34L15 34L40 47B25 PDF BibTeX XML Cite \textit{B. P. Allahverdiev} and \textit{H. Tuna}, Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 69, No. 1, 203--218 (2023; Zbl 07685996) Full Text: DOI
Ao, Ji-Jun; Li, Meng-Lei; Zhang, Hai-Yan Eigenvalues of Sturm-Liouville problems with distributional potentials and eigenparameter-dependent boundary conditions. (English) Zbl 07685974 Quaest. Math. 46, No. 3, 445-464 (2023). MSC: 34B24 34L15 34B20 47A45 PDF BibTeX XML Cite \textit{J.-J. Ao} et al., Quaest. Math. 46, No. 3, 445--464 (2023; Zbl 07685974) Full Text: DOI
Régnier, V. Do shape memory alloy cables restrain the vibrations of girder bridges? A mathematical point of view. (English) Zbl 07683226 ESAIM, Control Optim. Calc. Var. 29, Paper No. 16, 24 p. (2023). MSC: 74K10 35B40 35Q74 34L10 34L15 34L20 35B35 35E15 93D23 PDF BibTeX XML Cite \textit{V. Régnier}, ESAIM, Control Optim. Calc. Var. 29, Paper No. 16, 24 p. (2023; Zbl 07683226) Full Text: DOI arXiv
Aliyev, Ziyatkhan S.; Hadiyeva, Sevinj S.; Ismayilova, Nurida A. Global bifurcation from infinity in some nonlinear Sturm-Liouville problems. (English) Zbl 07683124 Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 112, 14 p. (2023). Reviewer: Fatma Hıra (Atakum) MSC: 34B09 34B24 34C23 34L15 47J10 PDF BibTeX XML Cite \textit{Z. S. Aliyev} et al., Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 112, 14 p. (2023; Zbl 07683124) Full Text: DOI
Mohandas, J. P. Perturbation and local analysis of uniformly elliptic two-parameter Sturm-Liouville problems with eigenparameter dependent boundary conditions. (English) Zbl 07682729 Differ. Equ. Dyn. Syst. 31, No. 2, 485-501 (2023). MSC: 34B24 34B08 34L15 PDF BibTeX XML Cite \textit{J. P. Mohandas}, Differ. Equ. Dyn. Syst. 31, No. 2, 485--501 (2023; Zbl 07682729) Full Text: DOI
Behrndt, Jussi; Schmitz, Philipp; Teschl, Gerald; Trunk, Carsten Perturbations of periodic Sturm-Liouville operators. (English) Zbl 07679836 Adv. Math. 422, Article ID 109022, 22 p. (2023). Reviewer: Erdoğan Şen (Tekirdağ) MSC: 34L05 81Q10 34L40 47E05 34B24 47A55 34L15 PDF BibTeX XML Cite \textit{J. Behrndt} et al., Adv. Math. 422, Article ID 109022, 22 p. (2023; Zbl 07679836) Full Text: DOI arXiv
Ren, Guojing; Zhu, Hao Jump phenomena of the \(n\)-th eigenvalue of discrete Sturm-Liouville problems with application to the continuous case. (English) Zbl 07677784 Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 2, 619-653 (2023). MSC: 39A12 34B24 34L15 PDF BibTeX XML Cite \textit{G. Ren} and \textit{H. Zhu}, Proc. R. Soc. Edinb., Sect. A, Math. 153, No. 2, 619--653 (2023; Zbl 07677784) Full Text: DOI
Pogány, Tibor K. On multivariable Plancherel-Pólya inequality and truncation error upper bounds in irregular sampling. (English) Zbl 1509.26019 Sampl. Theory Signal Process. Data Anal. 21, No. 1, Paper No. 5, 13 p. (2023). MSC: 26D15 30D20 32A15 41A05 41A17 41A30 94A12 94A20 PDF BibTeX XML Cite \textit{T. K. Pogány}, Sampl. Theory Signal Process. Data Anal. 21, No. 1, Paper No. 5, 13 p. (2023; Zbl 1509.26019) Full Text: DOI
Li, Yulong On the regularity and simplicity of a class of fractional elliptic operators. (English) Zbl 07675976 Commun. Pure Appl. Anal. 22, No. 2, 459-479 (2023). MSC: 47F10 47G20 34B24 34L15 45J05 PDF BibTeX XML Cite \textit{Y. Li}, Commun. Pure Appl. Anal. 22, No. 2, 459--479 (2023; Zbl 07675976) Full Text: DOI
Xu, Xin-Jian; Yang, Chuan-Fu; Xu, Xiao-Chuan Inverse transmission eigenvalue problem for fixed angular momentum. (English) Zbl 07675893 Inverse Probl. Imaging 17, No. 1, 263-274 (2023). MSC: 34A55 34L40 34L15 47E05 PDF BibTeX XML Cite \textit{X.-J. Xu} et al., Inverse Probl. Imaging 17, No. 1, 263--274 (2023; Zbl 07675893) Full Text: DOI
Olgar, Hayati On completeness of weak eigenfunctions for multi-interval Sturm-Liouville equations with boundary-interface conditions. (English) Zbl 07675768 Demonstr. Math. 56, Article ID 20220210, 10 p. (2023). Reviewer: Hüseyin Tuna (Burdur) MSC: 34L10 34L15 34B08 34B24 PDF BibTeX XML Cite \textit{H. Olgar}, Demonstr. Math. 56, Article ID 20220210, 10 p. (2023; Zbl 07675768) Full Text: DOI
Hao, Xiaoling; Sun, Longjie; Li, Kun; Yao, Siqin Eigenvalues of left-definite Sturm-Liouville problems with periodic coefficients. (English) Zbl 07673376 Monatsh. Math. 200, No. 4, 819-834 (2023). MSC: 34B24 34L15 PDF BibTeX XML Cite \textit{X. Hao} et al., Monatsh. Math. 200, No. 4, 819--834 (2023; Zbl 07673376) Full Text: DOI
Jex, Michal; Lewin, Mathieu; Madsen, Peter S. Classical density functional theory: representability and universal bounds. (English) Zbl 07672021 J. Stat. Phys. 190, No. 4, Paper No. 73, 47 p. (2023). MSC: 82Bxx 81Vxx 82Dxx PDF BibTeX XML Cite \textit{M. Jex} et al., J. Stat. Phys. 190, No. 4, Paper No. 73, 47 p. (2023; Zbl 07672021) Full Text: DOI arXiv
Henning, Michael A.; Rad, Nader Jafari; Kamarulhaili, Hailiza; Teh, Wen Chean On improved upper bounds on the transversal number of hypergraphs. (English) Zbl 1510.05222 Australas. J. Comb. 85, Part 3, 350-359 (2023). MSC: 05C65 05D15 05C69 05D40 PDF BibTeX XML Cite \textit{M. A. Henning} et al., Australas. J. Comb. 85, Part 3, 350--359 (2023; Zbl 1510.05222) Full Text: Link
Bairamov, E.; Aygar, Y.; Cebesoy, S. Spectral analysis of the impulsive quadratic pencil of Schrödinger operators with spectral singularities. (English) Zbl 07665175 Complex Var. Elliptic Equ. 68, No. 3, 430-444 (2023). Reviewer: Manfred Möller (Johannesburg) MSC: 34L05 34B37 34B40 34L40 34B09 34L15 34L10 PDF BibTeX XML Cite \textit{E. Bairamov} et al., Complex Var. Elliptic Equ. 68, No. 3, 430--444 (2023; Zbl 07665175) Full Text: DOI
Li, Jia; Hao, Xiaoling; Li, Kun; Yao, Siqin Finite spectrum of \(2n\)th order boundary value problems with transmission conditions. (English) Zbl 1517.34031 Numer. Funct. Anal. Optim. 44, No. 4, 296-310 (2023). Reviewer: Rakib Efendiev (Baku) MSC: 34B09 34B24 34L15 34L05 PDF BibTeX XML Cite \textit{J. Li} et al., Numer. Funct. Anal. Optim. 44, No. 4, 296--310 (2023; Zbl 1517.34031) Full Text: DOI
Daboul, Siad; Held, Stephan; Vygen, Jens Approximating the discrete time-cost tradeoff problem with bounded depth. (English) Zbl 1514.90199 Math. Program. 197, No. 2 (B), 529-547 (2023). MSC: 90C27 68W25 05C65 PDF BibTeX XML Cite \textit{S. Daboul} et al., Math. Program. 197, No. 2 (B), 529--547 (2023; Zbl 1514.90199) Full Text: DOI
Zhang, Haiyan; Chen, Yufeng; Ao, Ji-Jun A generalized discontinuous Sturm-Liouville problem with boundary conditions rationally dependent on the eigenparameter. (English) Zbl 07657078 J. Differ. Equations 352, 354-372 (2023). Reviewer: Manfred Möller (Johannesburg) MSC: 34B24 34B09 34L15 34A36 34L05 47B25 34B08 PDF BibTeX XML Cite \textit{H. Zhang} et al., J. Differ. Equations 352, 354--372 (2023; Zbl 07657078) Full Text: DOI
He, Wei; Liu, Chang-Yong Oscillatory states of quantum Kapitza pendulum. (English) Zbl 07648378 Ann. Phys. 449, Article ID 169218, 24 p. (2023). MSC: 81Q05 57R67 81Q80 81U26 34L40 34L15 30E20 PDF BibTeX XML Cite \textit{W. He} and \textit{C.-Y. Liu}, Ann. Phys. 449, Article ID 169218, 24 p. (2023; Zbl 07648378) Full Text: DOI arXiv
Liu, Yixuan; Yan, Jun Ambarzumyan theorem for third order ordinary differential equations with discontinuity conditions inside a finite interval. (English) Zbl 07646113 Anal. Math. Phys. 13, No. 1, Paper No. 16, 14 p. (2023). Reviewer: Ozge Akcay (Tunceli) MSC: 34A55 34B09 34L15 PDF BibTeX XML Cite \textit{Y. Liu} and \textit{J. Yan}, Anal. Math. Phys. 13, No. 1, Paper No. 16, 14 p. (2023; Zbl 07646113) Full Text: DOI
Philipp, Friedrich Relatively bounded perturbations of \(J\)-non-negative operators. (English) Zbl 07642873 Complex Anal. Oper. Theory 17, No. 1, Paper No. 14, 30 p. (2023). MSC: 47B50 47A55 47E05 34L15 PDF BibTeX XML Cite \textit{F. Philipp}, Complex Anal. Oper. Theory 17, No. 1, Paper No. 14, 30 p. (2023; Zbl 07642873) Full Text: DOI arXiv
Toloza, Julio H.; Uribe, Alfredo The Dirichlet problem for perturbed Stark operators in the half-line. (English) Zbl 07640520 Anal. Math. Phys. 13, No. 1, Paper No. 8, 40 p. (2023). Reviewer: Hubert Kalf (München) MSC: 34L40 34L15 81Q05 81Q10 PDF BibTeX XML Cite \textit{J. H. Toloza} and \textit{A. Uribe}, Anal. Math. Phys. 13, No. 1, Paper No. 8, 40 p. (2023; Zbl 07640520) Full Text: DOI arXiv
Koyunbakan, Hikmet; Shah, Kamal; Abdeljawad, Thabet Well-posedness of inverse Sturm-Liouville problem with fractional derivative. (English) Zbl 07639893 Qual. Theory Dyn. Syst. 22, No. 1, Paper No. 23, 15 p. (2023). Reviewer: Zhaoying Wei (Xi’an) MSC: 34A55 34B24 34A08 34L10 34L15 PDF BibTeX XML Cite \textit{H. Koyunbakan} et al., Qual. Theory Dyn. Syst. 22, No. 1, Paper No. 23, 15 p. (2023; Zbl 07639893) Full Text: DOI
Said, Karim A.; Beex, A. A. (Louis) Non-asymptotic bounds for discrete prolate spheroidal wave functions analogous with prolate spheroidal wave function bounds. (English) Zbl 07639166 Appl. Comput. Harmon. Anal. 63, 20-47 (2023). MSC: 65-XX 30-XX PDF BibTeX XML Cite \textit{K. A. Said} and \textit{A. A. Beex}, Appl. Comput. Harmon. Anal. 63, 20--47 (2023; Zbl 07639166) Full Text: DOI
Zhang, Na; Ao, Ji-Jun Finite spectrum of Sturm-Liouville problems with transmission conditions dependent on the spectral parameter. (English) Zbl 1515.34034 Numer. Funct. Anal. Optim. 44, No. 1, 21-35 (2023). Reviewer: Hüseyin Tuna (Burdur) MSC: 34B24 34L05 34L15 47A45 PDF BibTeX XML Cite \textit{N. Zhang} and \textit{J.-J. Ao}, Numer. Funct. Anal. Optim. 44, No. 1, 21--35 (2023; Zbl 1515.34034) Full Text: DOI
Chu, Jifeng; Meng, Gang Minimization of lowest positive periodic eigenvalue for the Camassa-Holm equation with indefinite potential. (English) Zbl 07635969 Stud. Math. 268, No. 3, 241-258 (2023). Reviewer: Smail Djebali (Riyadh) MSC: 34B09 34A06 34L15 34L40 47J30 PDF BibTeX XML Cite \textit{J. Chu} and \textit{G. Meng}, Stud. Math. 268, No. 3, 241--258 (2023; Zbl 07635969) Full Text: DOI
Dhar, Sougata; Stewart Kelly, Jessica Lower bounds for eigenvalues of even ordered quasilinear differential equations. (English) Zbl 1514.34043 Proc. Am. Math. Soc. 151, No. 2, 647-661 (2023). Reviewer: Andreas Fleige (Dortmund) MSC: 34B09 34L15 26D10 34B15 PDF BibTeX XML Cite \textit{S. Dhar} and \textit{J. Stewart Kelly}, Proc. Am. Math. Soc. 151, No. 2, 647--661 (2023; Zbl 1514.34043) Full Text: DOI
Carmona, Victoriano; Fernández-Sánchez, Fernando; Novaes, Douglas D. Uniform upper bound for the number of limit cycles of planar piecewise linear differential systems with two zones separated by a straight line. (English) Zbl 1512.34071 Appl. Math. Lett. 137, Article ID 108501, 8 p. (2023). Reviewer: Zhengdong Du (Chengdu) MSC: 34C07 34C05 34A36 34A30 PDF BibTeX XML Cite \textit{V. Carmona} et al., Appl. Math. Lett. 137, Article ID 108501, 8 p. (2023; Zbl 1512.34071) Full Text: DOI arXiv
Ma, Ruyun; Zhu, Yan; Zhang, Yali; Yang, Lijuan Spectrum and global bifurcation results for nonlinear second-order problem on all of \(\mathbb{R}\). (English) Zbl 1514.34074 Ann. Funct. Anal. 14, No. 1, Paper No. 3, 20 p. (2023). Reviewer: Mohsen Timoumi (Monastir) MSC: 34C37 34B09 34C23 34L15 PDF BibTeX XML Cite \textit{R. Ma} et al., Ann. Funct. Anal. 14, No. 1, Paper No. 3, 20 p. (2023; Zbl 1514.34074) Full Text: DOI
Gao, Peng; Zhao, Liangyi Bounds for moments of quadratic Dirichlet \(L\)-functions of prime-related moduli. (English) Zbl 1506.11111 Colloq. Math. 171, No. 1, 61-77 (2023). Reviewer: Sami Omar (Sukhair) MSC: 11M06 PDF BibTeX XML Cite \textit{P. Gao} and \textit{L. Zhao}, Colloq. Math. 171, No. 1, 61--77 (2023; Zbl 1506.11111) Full Text: DOI arXiv
Gao, Peng; Zhao, Liangyi Moments of quadratic Dirichlet \(L\)-functions over function fields. (English) Zbl 1499.11347 Finite Fields Appl. 85, Article ID 102113, 32 p. (2023). MSC: 11R59 11M38 11R58 PDF BibTeX XML Cite \textit{P. Gao} and \textit{L. Zhao}, Finite Fields Appl. 85, Article ID 102113, 32 p. (2023; Zbl 1499.11347) Full Text: DOI arXiv
Xu, Xin-Jian; Yang, Chuan-Fu; Bondarenko, Natalia Inverse spectral problems for radial Schrödinger operators and closed systems. (English) Zbl 1516.34041 J. Differ. Equations 342, 343-368 (2023). Reviewer: Kun Li (Qufu) MSC: 34A55 34B24 47E05 34L15 34C20 PDF BibTeX XML Cite \textit{X.-J. Xu} et al., J. Differ. Equations 342, 343--368 (2023; Zbl 1516.34041) Full Text: DOI
Shibata, Tetsutaro Bifurcation diagrams of one-dimensional Kirchhoff-type equations. (English) Zbl 1508.34019 Adv. Nonlinear Anal. 12, 356-368 (2023). Reviewer: Fatma Hıra (Atakum) MSC: 34B09 34C23 34L15 34L10 PDF BibTeX XML Cite \textit{T. Shibata}, Adv. Nonlinear Anal. 12, 356--368 (2023; Zbl 1508.34019) Full Text: DOI arXiv
Wang, Chong; Wang, Gang; Liu, Lixia Sharp bounds on the minimum \(M\)-eigenvalue and strong ellipticity condition of elasticity \(Z\)-tensors-tensors. (English) Zbl 1513.15021 J. Ind. Manag. Optim. 19, No. 1, 760-772 (2023). MSC: 15A18 15A69 PDF BibTeX XML Cite \textit{C. Wang} et al., J. Ind. Manag. Optim. 19, No. 1, 760--772 (2023; Zbl 1513.15021) Full Text: DOI
Krejčiřík, David; Laptev, Ari; Štampach, František Spectral enclosures and stability for non-self-adjoint discrete Schrödinger operators on the half-line. (English) Zbl 07740280 Bull. Lond. Math. Soc. 54, No. 6, 2379-2403 (2022). MSC: 47A75 34L15 47B39 PDF BibTeX XML Cite \textit{D. Krejčiřík} et al., Bull. Lond. Math. Soc. 54, No. 6, 2379--2403 (2022; Zbl 07740280) Full Text: DOI arXiv
Sadiev, Abdurakhmon; Borodich, Ekaterina; Beznosikov, Aleksandr; Dvinskikh, Darina; Chezhegov, Saveliy; Tappenden, Rachael; Takáč, Martin; Gasnikov, Alexander Decentralized personalized federated learning: lower bounds and optimal algorithm for all personalization modes. (English) Zbl 07711260 EURO J. Comput. Optim. 10, Article ID 100041, 41 p. (2022). MSC: 90Cxx PDF BibTeX XML Cite \textit{A. Sadiev} et al., EURO J. Comput. Optim. 10, Article ID 100041, 41 p. (2022; Zbl 07711260) Full Text: DOI arXiv
Goeßmann, Ina; Klawitter, Jonathan; Klemz, Boris; Klesen, Felix; Kobourov, Stephen; Kryven, Myroslav; Wolff, Alexander; Zink, Johannes The segment number: algorithms and universal lower bounds for some classes of planar graphs. (English) Zbl 07682416 Bekos, Michael A. (ed.) et al., Graph-theoretic concepts in computer science. 48th international workshop, WG 2022, Tübingen, Germany, June 22–24, 2022. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13453, 271-286 (2022). MSC: 68R10 PDF BibTeX XML Cite \textit{I. Goeßmann} et al., Lect. Notes Comput. Sci. 13453, 271--286 (2022; Zbl 07682416) Full Text: DOI arXiv
Huang, Fenglin; Chen, Yanping; Lin, Tingting An error estimator for spectral method approximation of flow control with state constraint. (English) Zbl 07676875 Electron Res. Arch. 30, No. 9, 3193-3210 (2022). MSC: 65Mxx 49-XX PDF BibTeX XML Cite \textit{F. Huang} et al., Electron Res. Arch. 30, No. 9, 3193--3210 (2022; Zbl 07676875) Full Text: DOI
Latipov, H. M.; Rasulov, T. H. Quartic numerical range of a tridiagonal \(4\times 4\) self-adjoint operator matrices. (English) Zbl 07671826 Uzb. Math. J. 66, No. 4, 53-60 (2022). MSC: 81Q10 35P20 47N50 PDF BibTeX XML Cite \textit{H. M. Latipov} and \textit{T. H. Rasulov}, Uzb. Math. J. 66, No. 4, 53--60 (2022; Zbl 07671826)
Safronov, Oleg Eigenvalues of a periodic Schrödinger operator perturbed by a fast decaying potential. (English) Zbl 1509.34091 J. Math. Phys. 63, No. 12, Article ID 121506, 16 p. (2022). MSC: 34L15 37L20 34L40 PDF BibTeX XML Cite \textit{O. Safronov}, J. Math. Phys. 63, No. 12, Article ID 121506, 16 p. (2022; Zbl 1509.34091) Full Text: DOI
Guo, Shuyuan; Meng, Gang; Yan, Ping; Zhang, Meirong Optimal maximal gaps of Dirichlet eigenvalues of Sturm-Liouville operators. (English) Zbl 07667363 J. Math. Phys. 63, No. 7, Article ID 072701, 11 p. (2022). MSC: 34L15 PDF BibTeX XML Cite \textit{S. Guo} et al., J. Math. Phys. 63, No. 7, Article ID 072701, 11 p. (2022; Zbl 07667363) Full Text: DOI
Niikuni, Hiroaki Spectra of graphenes with variant edges. (English) Zbl 1507.34096 Oper. Matrices 16, No. 4, 1063-1095 (2022). MSC: 34L05 34L15 34B45 PDF BibTeX XML Cite \textit{H. Niikuni}, Oper. Matrices 16, No. 4, 1063--1095 (2022; Zbl 1507.34096) Full Text: DOI
Polyakov, D. M. Spectral estimates for the fourth-order differential operator with periodic coefficients. (English. Russian original) Zbl 07659026 Russ. Math. 66, No. 7, 76-81 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 7, 86-92 (2022). MSC: 34L40 34L15 34L20 47E05 PDF BibTeX XML Cite \textit{D. M. Polyakov}, Russ. Math. 66, No. 7, 76--81 (2022; Zbl 07659026); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 7, 86--92 (2022) Full Text: DOI
Sadovnichii, V. A.; Sultanaev, Ya. T.; Valeev, N. F. Optimization inverse spectral problem for a vector Sturm-Liouville operator. (English. English summary) Zbl 07657569 Differ. Equ. 58, No. 12, 1694-1699 (2022); translation from Differ. Uravn. 58, No. 12, 1707-1711 (2022). Reviewer: Maria Kuznetsova (Saratov) MSC: 34A55 34B24 34L15 PDF BibTeX XML Cite \textit{V. A. Sadovnichii} et al., Differ. Equ. 58, No. 12, 1694--1699 (2022; Zbl 07657569); translation from Differ. Uravn. 58, No. 12, 1707--1711 (2022) Full Text: DOI
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 PDF BibTeX XML Cite \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
Li, Anshui Some inequalities for covariance with applications in statistics. (English) Zbl 07654365 J. Math. Inequal. 16, No. 4, 1371-1378 (2022). MSC: 62H10 62G30 PDF BibTeX XML Cite \textit{A. Li}, J. Math. Inequal. 16, No. 4, 1371--1378 (2022; Zbl 07654365) Full Text: DOI
Kapustin, N. Yu. On spectral problems in the theory of control of vibrations of a loaded chain. (English. Russian original) Zbl 1517.34030 Differ. Equ. 58, No. 11, 1563-1565 (2022); translation from Differ. Uravn. 58, No. 11, 1562-1564 (2022). Reviewer: Andreas Fleige (Dortmund) MSC: 34B09 34L10 34B08 34L15 PDF BibTeX XML Cite \textit{N. Yu. Kapustin}, Differ. Equ. 58, No. 11, 1563--1565 (2022; Zbl 1517.34030); translation from Differ. Uravn. 58, No. 11, 1562--1564 (2022) Full Text: DOI
Anikin, A. Yu.; Dobrokhotov, S. Yu.; Shkalikov, A. A. On expansions in the exact and asymptotic eigenfunctions of the one-dimensional Schrödinger operator. (English. Russian original) Zbl 1517.81051 Math. Notes 112, No. 5, 623-641 (2022); translation from Mat. Zametki 112, No. 5, 644-664 (2022). MSC: 81Q10 34L40 34L20 81Q20 34L15 33C10 PDF BibTeX XML Cite \textit{A. Yu. Anikin} et al., Math. Notes 112, No. 5, 623--641 (2022; Zbl 1517.81051); translation from Mat. Zametki 112, No. 5, 644--664 (2022) Full Text: DOI
Qin, Jianfang; Li, Kun; Zheng, Zhaowen; Cai, Jinming Dependence of eigenvalues of discontinuous fourth-order differential operators with eigenparameter dependent boundary conditions. (English) Zbl 1502.34099 J. Nonlinear Math. Phys. 29, No. 4, 776-793 (2022). MSC: 34L15 34L05 34L40 34A25 47E05 PDF BibTeX XML Cite \textit{J. Qin} et al., J. Nonlinear Math. Phys. 29, No. 4, 776--793 (2022; Zbl 1502.34099) Full Text: DOI
Fedotov, A. A. On the absence of eigenvalues of the difference Schrödinger operator on a line with a periodic potential. (English. Russian original) Zbl 1516.39010 Theor. Math. Phys. 213, No. 3, 1698-1705 (2022); translation from Teor. Mat. Fiz. 213, No. 3, 450-458 (2022). MSC: 39A70 39A27 39A12 34L40 34L15 PDF BibTeX XML Cite \textit{A. A. Fedotov}, Theor. Math. Phys. 213, No. 3, 1698--1705 (2022; Zbl 1516.39010); translation from Teor. Mat. Fiz. 213, No. 3, 450--458 (2022) Full Text: DOI
Caro, Yair; Schmitt, John R. Higher degree Erdős-Ginzburg-Ziv constants. (English) Zbl 1507.11021 Integers 22, Paper A102, 17 p. (2022). MSC: 11B75 11B83 PDF BibTeX XML Cite \textit{Y. Caro} and \textit{J. R. Schmitt}, Integers 22, Paper A102, 17 p. (2022; Zbl 1507.11021) Full Text: arXiv Link
Liu, Yixuan; Shi, Guoliang; Yan, Jun Ambarzumyan-type theorem for third order linear measure differential equations. (English) Zbl 1507.34020 J. Math. Phys. 63, No. 1, Article ID 013503, 14 p. (2022). MSC: 34A55 34B24 34L40 47E05 34L15 47N20 PDF BibTeX XML Cite \textit{Y. Liu} et al., J. Math. Phys. 63, No. 1, Article ID 013503, 14 p. (2022; Zbl 1507.34020) Full Text: DOI
Vunder, Nina; Dudarenko, Natalia Algorithm for robustness estimation of large deviations in linear discrete-time systems. (English) Zbl 1504.93076 Gusikhin, Oleg (ed.) et al., Informatics in control, automation and robotics. 17th international conference, ICINCO 2020, Lieusaint, Paris, France, July 7–9, 2020. Revised selected papers. Cham: Springer. Lect. Notes Electr. Eng. 793, 569-583 (2022). MSC: 93B35 93C55 93C05 60F10 PDF BibTeX XML Cite \textit{N. Vunder} and \textit{N. Dudarenko}, Lect. Notes Electr. Eng. 793, 569--583 (2022; Zbl 1504.93076) Full Text: DOI
Pankrashkin, Konstantin; Vogel, Marco On Schrödinger operators with \(\delta^\prime\)-potentials supported on star graphs. (English) Zbl 1507.81081 J. Phys. A, Math. Theor. 55, No. 29, Article ID 295201, 22 p. (2022). MSC: 81Q05 81Q10 35P15 34L15 PDF BibTeX XML Cite \textit{K. Pankrashkin} and \textit{M. Vogel}, J. Phys. A, Math. Theor. 55, No. 29, Article ID 295201, 22 p. (2022; Zbl 1507.81081) Full Text: DOI arXiv
Czabarka, Éva; Dankelmann, Peter; Olsen, Trevor; Székely, László A. Proximity in triangulations and quadrangulations. (English) Zbl 1499.05182 Electron. J. Graph Theory Appl. 10, No. 2, 425-446 (2022). MSC: 05C12 PDF BibTeX XML Cite \textit{É. Czabarka} et al., Electron. J. Graph Theory Appl. 10, No. 2, 425--446 (2022; Zbl 1499.05182) Full Text: DOI arXiv
Polyakov, Dmitry M. Sharp eigenvalue asymptotics of fourth-order differential operators. (English) Zbl 1514.34142 Asymptotic Anal. 130, No. 3-4, 477-503 (2022). Reviewer: Bertin Zinsou (Johannesburg) MSC: 34L15 34L05 34L20 47E05 PDF BibTeX XML Cite \textit{D. M. Polyakov}, Asymptotic Anal. 130, No. 3--4, 477--503 (2022; Zbl 1514.34142) Full Text: DOI
Loubenets, Elena R.; Namkung, Min Specifying nonlocality of a pure bipartite state and analytical relations between measures for bipartite nonlocality and entanglement. (English) Zbl 1507.81045 J. Phys. A, Math. Theor. 55, No. 28, Article ID 285301, 15 p. (2022). MSC: 81P40 81P42 81P15 PDF BibTeX XML Cite \textit{E. R. Loubenets} and \textit{M. Namkung}, J. Phys. A, Math. Theor. 55, No. 28, Article ID 285301, 15 p. (2022; Zbl 1507.81045) Full Text: DOI arXiv
Olğar, Hayati; Mukhtarov, Oktay S.; Muhtarov, Fahreddin S.; Aydemir, Kadriye The weak eigenfunctions of boundary-value problem with symmetric discontinuities. (English) Zbl 1508.34115 J. Appl. Anal. 28, No. 2, 275-283 (2022). MSC: 34L10 34L15 34B08 34B09 34B24 34A36 34L05 PDF BibTeX XML Cite \textit{H. Olğar} et al., J. Appl. Anal. 28, No. 2, 275--283 (2022; Zbl 1508.34115) Full Text: DOI
Howard, Peter Renormalized oscillation theory for regular linear non-Hamiltonian systems. (English) Zbl 1508.34011 Commun. Pure Appl. Anal. 21, No. 12, 4311-4345 (2022). MSC: 34A30 34B09 34B05 34B20 34C10 34L15 34L16 53D12 PDF BibTeX XML Cite \textit{P. Howard}, Commun. Pure Appl. Anal. 21, No. 12, 4311--4345 (2022; Zbl 1508.34011) Full Text: DOI arXiv
Kerner, Joachim Lower bounds on the spectral gap of one-dimensional Schrödinger operators. (English) Zbl 07622216 Arch. Math. 119, No. 6, 613-622 (2022). Reviewer: Kadriye Aydemir (Antalya) MSC: 34L15 34L40 47E05 34L05 PDF BibTeX XML Cite \textit{J. Kerner}, Arch. Math. 119, No. 6, 613--622 (2022; Zbl 07622216) Full Text: DOI
MacKay, R. S. Shooting function for 1D Schrödinger operators. (English) Zbl 1507.34100 J. Phys. A, Math. Theor. 55, No. 26, Article ID 264003, 13 p. (2022). MSC: 34L40 34L15 81Q10 PDF BibTeX XML Cite \textit{R. S. MacKay}, J. Phys. A, Math. Theor. 55, No. 26, Article ID 264003, 13 p. (2022; Zbl 1507.34100) Full Text: DOI arXiv
Hoppe, Jens; Moosavi, Per Stability of the classical catenoid and Darboux-Pöschl-Teller potentials. (English) Zbl 1517.81046 Math. Phys. Anal. Geom. 25, No. 4, Paper No. 28, 12 p. (2022). MSC: 81Q05 34L40 49Q05 34L15 PDF BibTeX XML Cite \textit{J. Hoppe} and \textit{P. Moosavi}, Math. Phys. Anal. Geom. 25, No. 4, Paper No. 28, 12 p. (2022; Zbl 1517.81046) Full Text: DOI arXiv
Namazov, Faiq M. Location of eigenvalues and structures of root subspaces of some spectral problem for the equation of a vibrating rod. (English) Zbl 1513.34090 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 162-171 (2022). MSC: 34B09 34B05 34B08 34L10 34L15 PDF BibTeX XML Cite \textit{F. M. Namazov}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 162--171 (2022; Zbl 1513.34090) Full Text: Link
Mammedzadeh, Guldane S. On a boundary value problem with spectral parameter quadratically contained in the boundary condition. (English) Zbl 1513.34086 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 141-150 (2022). MSC: 34B09 34B07 34L15 34L20 PDF BibTeX XML Cite \textit{G. S. Mammedzadeh}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 42, No. 1, Math., 141--150 (2022; Zbl 1513.34086) Full Text: Link
Barbaroux, Jean-Marie; Hartig, Michael C.; Hundertmark, Dirk; Vugalter, Semjon Van der Waals-London interaction of atoms with pseudorelavistic kinetic energy. (English) Zbl 1513.81049 Anal. PDE 15, No. 6, 1375-1428 (2022). MSC: 81Q10 46N50 34L15 47A10 35P15 81V45 PDF BibTeX XML Cite \textit{J.-M. Barbaroux} et al., Anal. PDE 15, No. 6, 1375--1428 (2022; Zbl 1513.81049) Full Text: DOI arXiv
Kim, Jae-Myoung; Ko, Seungchan Upper and lower bounds of convergence rates for strong solutions of the generalized Newtonian fluids with non-standard growth conditions. (English) Zbl 1513.76019 Z. Angew. Math. Phys. 73, No. 6, Paper No. 251, 21 p. (2022). MSC: 76A05 76D05 35B40 PDF BibTeX XML Cite \textit{J.-M. Kim} and \textit{S. Ko}, Z. Angew. Math. Phys. 73, No. 6, Paper No. 251, 21 p. (2022; Zbl 1513.76019) Full Text: DOI arXiv
Gestesy, Fritz; Nichols, Roger Strict domain monotonicity of the principal eigenvalue and a characterization of lower boundedness for the Friedrichs extension of four-coefficient Sturm-Liouville operators. (English) Zbl 07614114 Acta Sci. Math. 88, No. 1-2, 189-222 (2022). MSC: 34B24 34L05 34L15 47A10 47E05 PDF BibTeX XML Cite \textit{F. Gestesy} and \textit{R. Nichols}, Acta Sci. Math. 88, No. 1--2, 189--222 (2022; Zbl 07614114) Full Text: DOI arXiv
Aliev, Z. S.; Abdullaeva, K. F. Uniform convergence of spectral expansions for a problem with a boundary condition depending on a spectral parameter. (English. Russian original) Zbl 1510.34040 Differ. Equ. 58, No. 9, 1153-1174 (2022); translation from Differ. Uravn. 58, No. 9, 1165-1185 (2022). Reviewer: Andreas Fleige (Dortmund) MSC: 34B09 34L10 34L15 34L20 PDF BibTeX XML Cite \textit{Z. S. Aliev} and \textit{K. F. Abdullaeva}, Differ. Equ. 58, No. 9, 1153--1174 (2022; Zbl 1510.34040); translation from Differ. Uravn. 58, No. 9, 1165--1185 (2022) Full Text: DOI
Sire, Yannick; Xu, Hang On a new functional for extremal metrics of the conformal Laplacian in high dimensions. (English) Zbl 07611858 Commun. Contemp. Math. 24, No. 9, Article ID 2150096, 16 p. (2022). MSC: 58C40 58J50 PDF BibTeX XML Cite \textit{Y. Sire} and \textit{H. Xu}, Commun. Contemp. Math. 24, No. 9, Article ID 2150096, 16 p. (2022; Zbl 07611858) Full Text: DOI arXiv
Khapre, Vishwam; Lyu, Kang; Yu, Andrew Sharp bound for embedded eigenvalues of Dirac operators with decaying potentials. (English) Zbl 07606902 New York J. Math. 28, 1317-1328 (2022). MSC: 34L15 34L40 34L05 PDF BibTeX XML Cite \textit{V. Khapre} et al., New York J. Math. 28, 1317--1328 (2022; Zbl 07606902) Full Text: Link
Gao, Peng; Zhao, Liangyi Bounds for moments of cubic and quartic Dirichlet \(L\)-functions. (English) Zbl 1517.11107 Indag. Math., New Ser. 33, No. 6, 1263-1296 (2022). Reviewer: Michel Balazard (Marseille) MSC: 11M06 PDF BibTeX XML Cite \textit{P. Gao} and \textit{L. Zhao}, Indag. Math., New Ser. 33, No. 6, 1263--1296 (2022; Zbl 1517.11107) Full Text: DOI arXiv
Orhan, Halit; Murugusundaramoorthy, Gangadharan; Çağlar, Murat The Fekete-Szegő problems for subclass of bi-univalent functions associated with sigmoid function. (English) Zbl 1513.30073 Facta Univ., Ser. Math. Inf. 37, No. 3, 495-506 (2022). MSC: 30C45 30C50 PDF BibTeX XML Cite \textit{H. Orhan} et al., Facta Univ., Ser. Math. Inf. 37, No. 3, 495--506 (2022; Zbl 1513.30073) Full Text: DOI
Zhang, Hui; Liu, Zixin; Zhang, Jun An efficient finite element method based on dimension reduction scheme for a fourth-order Steklov eigenvalue problem. (English) Zbl 1496.65205 Open Math. 20, 666-681 (2022). MSC: 65N25 34L15 65N30 65N15 PDF BibTeX XML Cite \textit{H. Zhang} et al., Open Math. 20, 666--681 (2022; Zbl 1496.65205) Full Text: DOI