Xu, Guiqiao; Liu, Zehong; Wang, Hui Sample numbers and optimal Lagrange interpolation of Sobolev spaces \(W_1^r\). (English) Zbl 1471.41004 Chin. Ann. Math., Ser. B 42, No. 4, 519-528 (2021). MSC: 41A05 41A25 PDF BibTeX XML Cite \textit{G. Xu} et al., Chin. Ann. Math., Ser. B 42, No. 4, 519--528 (2021; Zbl 1471.41004) Full Text: DOI OpenURL
Juma, Abdul Rahman S.; Al-Khafaji, Saba N.; Engel, Olga Chebyshev polynomials for certain subclass of Bazilević functions associated with Ruscheweyh derivative. (English) Zbl 1488.30084 Kragujevac J. Math. 45, No. 2, 173-180 (2021). MSC: 30C45 30C50 PDF BibTeX XML Cite \textit{A. R. S. Juma} et al., Kragujevac J. Math. 45, No. 2, 173--180 (2021; Zbl 1488.30084) Full Text: Link OpenURL
Germider, Oksana Vladimirovna; Popov, Vasily Nikolaevich An application of the Chebyshev collocation method for the calculation of a mass flux in a long concentric annular channel. (English) Zbl 1473.35388 Sib. Èlektron. Mat. Izv. 18, No. 2, 805-816 (2021). MSC: 35Q20 PDF BibTeX XML Cite \textit{O. V. Germider} and \textit{V. N. Popov}, Sib. Èlektron. Mat. Izv. 18, No. 2, 805--816 (2021; Zbl 1473.35388) Full Text: DOI OpenURL
Bakhtiari, Hassan; Mohebi, Hossein Lagrange multiplier characterizations of constrained best approximation with infinite constraints. (English) Zbl 1475.90118 J. Optim. Theory Appl. 189, No. 3, 814-835 (2021). MSC: 90C34 41A29 41A50 90C26 90C46 PDF BibTeX XML Cite \textit{H. Bakhtiari} and \textit{H. Mohebi}, J. Optim. Theory Appl. 189, No. 3, 814--835 (2021; Zbl 1475.90118) Full Text: DOI OpenURL
Heydari, M. H.; Avazzadeh, Z. Fibonacci polynomials for the numerical solution of variable-order space-time fractional Burgers-Huxley equation. (English) Zbl 1496.65179 Math. Methods Appl. Sci. 44, No. 8, 6774-6786 (2021). MSC: 65M70 65M15 65H04 11B39 41A10 26A33 35R11 35Q53 PDF BibTeX XML Cite \textit{M. H. Heydari} and \textit{Z. Avazzadeh}, Math. Methods Appl. Sci. 44, No. 8, 6774--6786 (2021; Zbl 1496.65179) Full Text: DOI OpenURL
Kilar, Neslihan; Simsek, Yilmaz Computational formulas and identities for new classes of Hermite-based Milne-Thomson type polynomials: analysis of generating functions with Euler’s formula. (English) Zbl 1470.05017 Math. Methods Appl. Sci. 44, No. 8, 6731-6762 (2021). MSC: 05A15 11B68 11B73 26C05 22B10 PDF BibTeX XML Cite \textit{N. Kilar} and \textit{Y. Simsek}, Math. Methods Appl. Sci. 44, No. 8, 6731--6762 (2021; Zbl 1470.05017) Full Text: DOI arXiv OpenURL
Saw, Vijay; Kumar, Sushil The Chebyshev collocation method for a class of time fractional convection-diffusion equation with variable coefficients. (English) Zbl 1496.65185 Math. Methods Appl. Sci. 44, No. 8, 6666-6678 (2021). MSC: 65M70 65M06 65N35 65M12 65M15 41A50 26A33 35R11 PDF BibTeX XML Cite \textit{V. Saw} and \textit{S. Kumar}, Math. Methods Appl. Sci. 44, No. 8, 6666--6678 (2021; Zbl 1496.65185) Full Text: DOI OpenURL
Miroforidis, Janusz Bounds on efficient outcomes for large-scale cardinality-constrained Markowitz problems. (English) Zbl 1471.91507 J. Glob. Optim. 80, No. 3, 617-634 (2021). Reviewer: Yuliya S. Mishura (Kyïv) MSC: 91G10 PDF BibTeX XML Cite \textit{J. Miroforidis}, J. Glob. Optim. 80, No. 3, 617--634 (2021; Zbl 1471.91507) Full Text: DOI OpenURL
Nečesal, Petr; Sobotková, Iveta Localization of Fučík curves for the second order discrete Dirichlet operator. (English) Zbl 1471.39018 Bull. Sci. Math. 171, Article ID 103014, 51 p. (2021). MSC: 39A70 39A12 34B15 33C45 PDF BibTeX XML Cite \textit{P. Nečesal} and \textit{I. Sobotková}, Bull. Sci. Math. 171, Article ID 103014, 51 p. (2021; Zbl 1471.39018) Full Text: DOI Link OpenURL
Serdyuk, A. S.; Hrabova, U. Z. Order estimates of the uniform approximations by Zygmund sums on the classes of convolutions of periodic functions. (English) Zbl 1476.41014 Carpathian Math. Publ. 13, No. 1, 68-80 (2021). Reviewer: Sumit Chandok (Patiala) MSC: 41A46 41A50 PDF BibTeX XML Cite \textit{A. S. Serdyuk} and \textit{U. Z. Hrabova}, Carpathian Math. Publ. 13, No. 1, 68--80 (2021; Zbl 1476.41014) Full Text: DOI arXiv OpenURL
Lebedev, Pavel Dmitrievich; Uspenskiĭ, Aleksandr Aleksandrovich; Ushakov, Vladimir Nikolaevich Iterative algorithms for minimizing the Hausdorff distance between convex polyhedrons. (Russian. English summary) Zbl 1480.11097 Izv. Inst. Mat. Inform., Udmurt. Gos. Univ. 57, 142-155 (2021). Reviewer: Symon Serbenyuk (Kyïv) MSC: 11K55 28A78 46N10 PDF BibTeX XML Cite \textit{P. D. Lebedev} et al., Izv. Inst. Mat. Inform., Udmurt. Gos. Univ. 57, 142--155 (2021; Zbl 1480.11097) Full Text: DOI MNR OpenURL
Eftekhari, Armin; Bendory, Tamir; Tang, Gongguo Stable super-resolution of images: theoretical study. (English) Zbl 1470.94013 Inf. Inference 10, No. 1, 161-193 (2021). MSC: 94A08 68U10 PDF BibTeX XML Cite \textit{A. Eftekhari} et al., Inf. Inference 10, No. 1, 161--193 (2021; Zbl 1470.94013) Full Text: DOI arXiv OpenURL
Sun, Xianbo; Zeng, Yanni; Yu, Pei Analysis and simulation of periodic and solitary waves in nonlinear dispersive-dissipative solids. (English) Zbl 1479.34078 Commun. Nonlinear Sci. Numer. Simul. 102, Article ID 105921, 13 p. (2021). Reviewer: Rodica Luca (Iaşi) MSC: 34C37 34E15 34C05 34C23 35C07 PDF BibTeX XML Cite \textit{X. Sun} et al., Commun. Nonlinear Sci. Numer. Simul. 102, Article ID 105921, 13 p. (2021; Zbl 1479.34078) Full Text: DOI OpenURL
Semisalov, B. V.; Grebenev, V. N.; Medvedev, S. B.; Nazarenko, S. V. Numerical analysis of a self-similar turbulent flow in Bose-Einstein condensates. (English) Zbl 1476.35208 Commun. Nonlinear Sci. Numer. Simul. 102, Article ID 105903, 23 p. (2021). MSC: 35Q35 76F55 35C06 35B40 35B44 35P30 41A50 82C10 35R09 65N25 PDF BibTeX XML Cite \textit{B. V. Semisalov} et al., Commun. Nonlinear Sci. Numer. Simul. 102, Article ID 105903, 23 p. (2021; Zbl 1476.35208) Full Text: DOI arXiv OpenURL
Casulli, Angelo; Robol, Leonardo Rank-structured QR for Chebyshev rootfinding. (English) Zbl 07382037 SIAM J. Matrix Anal. Appl. 42, No. 3, 1148-1171 (2021). MSC: 65F15 65H04 PDF BibTeX XML Cite \textit{A. Casulli} and \textit{L. Robol}, SIAM J. Matrix Anal. Appl. 42, No. 3, 1148--1171 (2021; Zbl 07382037) Full Text: DOI arXiv OpenURL
Lê, Thang T. Q.; Thurston, Dylan P.; Yu, Tao Lower and upper bounds for positive bases of skein algebras. (English) Zbl 1475.57018 Int. Math. Res. Not. 2021, No. 4, 3186-3202 (2021). Reviewer: Robert Owczarek (Los Alamos) MSC: 57K20 PDF BibTeX XML Cite \textit{T. T. Q. Lê} et al., Int. Math. Res. Not. 2021, No. 4, 3186--3202 (2021; Zbl 1475.57018) Full Text: DOI arXiv OpenURL
Li, Hanyu; Zhu, Yuanyang Randomized block Krylov subspace methods for trace and log-determinant estimators. (English) Zbl 07381118 BIT 61, No. 3, 911-939 (2021). MSC: 68W20 68W25 15A18 15A15 PDF BibTeX XML Cite \textit{H. Li} and \textit{Y. Zhu}, BIT 61, No. 3, 911--939 (2021; Zbl 07381118) Full Text: DOI arXiv OpenURL
Nikolopoulos, S.; Gourgiotis, P. A.; Zisis, T. Analysis of the tilted shallow wedge problem in couple-stress elasticity. (English) Zbl 1471.74057 J. Elasticity 144, No. 2, 205-221 (2021). Reviewer: Alain Brillard (Riedisheim) MSC: 74M15 74B99 74S99 PDF BibTeX XML Cite \textit{S. Nikolopoulos} et al., J. Elasticity 144, No. 2, 205--221 (2021; Zbl 1471.74057) Full Text: DOI OpenURL
Xu, Zhuoyi; Xia, Yong; Wang, Jiulin Cheaper relaxation and better approximation for multi-ball constrained quadratic optimization and extension. (English) Zbl 1473.90108 J. Glob. Optim. 80, No. 2, 341-356 (2021). MSC: 90C20 90C22 90C30 90C59 PDF BibTeX XML Cite \textit{Z. Xu} et al., J. Glob. Optim. 80, No. 2, 341--356 (2021; Zbl 1473.90108) Full Text: DOI OpenURL
Langarshoev, M. R. On the value of the widths of some classes of functions from \(L_2\). (Russian. English summary) Zbl 1472.42003 Dal’nevost. Mat. Zh. 21, No. 1, 61-70 (2021). Reviewer: Kateryna Pozharska (Kyjiw) MSC: 42A10 41A17 41A44 41A50 PDF BibTeX XML Cite \textit{M. R. Langarshoev}, Dal'nevost. Mat. Zh. 21, No. 1, 61--70 (2021; Zbl 1472.42003) Full Text: DOI MNR OpenURL
Malachivskyy, P. S.; Melnychok, L. S.; Pizyur, Ya. V. Chebyshev approximation of multivariable functions by the exponential expression. (English. Ukrainian original) Zbl 1470.41031 Cybern. Syst. Anal. 57, No. 3, 429-435 (2021); translation from Kibern. Sist. Anal. 57, No. 3, 106-113 (2021). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A63 41A10 65D15 PDF BibTeX XML Cite \textit{P. S. Malachivskyy} et al., Cybern. Syst. Anal. 57, No. 3, 429--435 (2021; Zbl 1470.41031); translation from Kibern. Sist. Anal. 57, No. 3, 106--113 (2021) Full Text: DOI OpenURL
Stoikova, L. S. Exact estimates of the probability of a non-negative unimodal random value hitting special intervals under incomplete information. (English. Russian original) Zbl 1472.60040 Cybern. Syst. Anal. 57, No. 2, 264-267 (2021); translation from Kibern. Sist. Anal. 57, No. 2, 110-114 (2021). MSC: 60E15 94A15 PDF BibTeX XML Cite \textit{L. S. Stoikova}, Cybern. Syst. Anal. 57, No. 2, 264--267 (2021; Zbl 1472.60040); translation from Kibern. Sist. Anal. 57, No. 2, 110--114 (2021) Full Text: DOI OpenURL
Trigub, Roald M. Relation between Fourier series and Wiener algebras. (English. Ukrainian original) Zbl 1469.42008 J. Math. Sci., New York 256, No. 6, 785-802 (2021); translation from Ukr. Mat. Visn. 18, No. 1, 80-103 (2021). MSC: 42A20 42A24 42B08 42B05 41A50 PDF BibTeX XML Cite \textit{R. M. Trigub}, J. Math. Sci., New York 256, No. 6, 785--802 (2021; Zbl 1469.42008); translation from Ukr. Mat. Visn. 18, No. 1, 80--103 (2021) Full Text: DOI OpenURL
Ulas, Maciej On a generalization of Schur theorem concerning resultants. (English) Zbl 1488.12003 Period. Math. Hung. 83, No. 1, 1-11 (2021). Reviewer: Ivan D. Chipchakov (Sofia) MSC: 12E10 12E05 13P15 PDF BibTeX XML Cite \textit{M. Ulas}, Period. Math. Hung. 83, No. 1, 1--11 (2021; Zbl 1488.12003) Full Text: DOI OpenURL
Chinburg, T.; Guignard, Q.; Soulé, C. On the slopes of the lattice of sections of hermitian line bundles. (English) Zbl 1490.14043 J. Number Theory 228, 294-341 (2021). Reviewer: Matteo Tamiozzo (London) MSC: 14G40 14G35 11F11 PDF BibTeX XML Cite \textit{T. Chinburg} et al., J. Number Theory 228, 294--341 (2021; Zbl 1490.14043) Full Text: DOI arXiv OpenURL
Saito, Takeshi; Yagasaki, Kazuyuki Chebyshev spectral methods for computing center manifolds. (English) Zbl 1481.37099 J. Comput. Dyn. 8, No. 2, 165-181 (2021). Reviewer: Fernando Casas (Castellon) MSC: 37M21 37M15 65P10 PDF BibTeX XML Cite \textit{T. Saito} and \textit{K. Yagasaki}, J. Comput. Dyn. 8, No. 2, 165--181 (2021; Zbl 1481.37099) Full Text: DOI OpenURL
Youssri, Youssri H.; Abd-Elhameed, Waleed M.; Abdelhakem, Mohamed A robust spectral treatment of a class of initial value problems using modified Chebyshev polynomials. (English) Zbl 07377144 Math. Methods Appl. Sci. 44, No. 11, 9224-9236 (2021). MSC: 65-XX 65L60 33C45 PDF BibTeX XML Cite \textit{Y. H. Youssri} et al., Math. Methods Appl. Sci. 44, No. 11, 9224--9236 (2021; Zbl 07377144) Full Text: DOI OpenURL
Heydari, Mohammad Hossein; Razzaghi, Mohsen; Avazzadeh, Zakieh Numerical investigation of variable-order fractional Benjamin-Bona-Mahony-Burgers equation using a pseudo-spectral method. (English) Zbl 1486.65197 Math. Methods Appl. Sci. 44, No. 11, 8669-8683 (2021). MSC: 65M70 65M06 65M15 65D07 33C45 41A50 26A33 35R11 35Q53 PDF BibTeX XML Cite \textit{M. H. Heydari} et al., Math. Methods Appl. Sci. 44, No. 11, 8669--8683 (2021; Zbl 1486.65197) Full Text: DOI OpenURL
Huang, Yu; Zadeh, Fatemeh Mohammadi; Skandari, Mohammad Hadi Noori; Tehrani, Hojjat Ahsani; Tohidi, Emran Space-time Chebyshev spectral collocation method for nonlinear time-fractional Burgers equations based on efficient basis functions. (English) Zbl 1473.65234 Math. Methods Appl. Sci. 44, No. 5, 4117-4136 (2021). MSC: 65M70 65G99 65D05 PDF BibTeX XML Cite \textit{Y. Huang} et al., Math. Methods Appl. Sci. 44, No. 5, 4117--4136 (2021; Zbl 1473.65234) Full Text: DOI OpenURL
Hamid, Muhammad; Usman, Muhammad; Wang, Wei; Tian, Zhenfu Hybrid fully spectral linearized scheme for time-fractional evolutionary equations. (English) Zbl 1486.65196 Math. Methods Appl. Sci. 44, No. 5, 3890-3912 (2021). MSC: 65M70 65M12 65M15 41A50 26A33 35R11 35Q53 PDF BibTeX XML Cite \textit{M. Hamid} et al., Math. Methods Appl. Sci. 44, No. 5, 3890--3912 (2021; Zbl 1486.65196) Full Text: DOI OpenURL
Lê, Thang T. Q.; Yu, Tao Stated skein modules of marked 3-manifolds/surfaces, a survey. (English) Zbl 1470.57032 Acta Math. Vietnam. 46, No. 2, 265-287 (2021). MSC: 57K30 57K20 57K10 57-02 PDF BibTeX XML Cite \textit{T. T. Q. Lê} and \textit{T. Yu}, Acta Math. Vietnam. 46, No. 2, 265--287 (2021; Zbl 1470.57032) Full Text: DOI arXiv OpenURL
Mittal, Avinash K.; Balyan, Lokendra K. Numerical solutions of time and space fractional coupled Burgers equations using time-space Chebyshev pseudospectral method. (English) Zbl 1486.65204 Math. Methods Appl. Sci. 44, No. 4, 3127-3137 (2021). MSC: 65M70 65M15 65D05 65H10 35C07 35C11 35Q53 26A33 35R11 PDF BibTeX XML Cite \textit{A. K. Mittal} and \textit{L. K. Balyan}, Math. Methods Appl. Sci. 44, No. 4, 3127--3137 (2021; Zbl 1486.65204) Full Text: DOI OpenURL
Khalighi, Moein; Amirianmatlob, Mohammad; Malek, Alaeddin A new approach to solving multiorder time-fractional advection-diffusion-reaction equations using BEM and Chebyshev matrix. (English) Zbl 1473.65332 Math. Methods Appl. Sci. 44, No. 4, 2964-2984 (2021). MSC: 65N38 65N35 35R11 PDF BibTeX XML Cite \textit{M. Khalighi} et al., Math. Methods Appl. Sci. 44, No. 4, 2964--2984 (2021; Zbl 1473.65332) Full Text: DOI arXiv OpenURL
Heydari, Mohammad Hossein; Avazzadeh, Zakieh; Cattani, Carlo Discrete Chebyshev polynomials for nonsingular variable-order fractional KdV Burgers’ equation. (English) Zbl 1470.35394 Math. Methods Appl. Sci. 44, No. 2, 2158-2170 (2021). MSC: 35R11 35C10 35Q53 PDF BibTeX XML Cite \textit{M. H. Heydari} et al., Math. Methods Appl. Sci. 44, No. 2, 2158--2170 (2021; Zbl 1470.35394) Full Text: DOI OpenURL
Hosseininia, M.; Heydari, M. H.; Hooshmandasl, M. R.; Ghaini, F. M. Maalek; Avazzadeh, Z. A numerical method based on the Chebyshev cardinal functions for variable-order fractional version of the fourth-order 2D Kuramoto-Sivashinsky equation. (English) Zbl 1486.65198 Math. Methods Appl. Sci. 44, No. 2, 1831-1842 (2021). MSC: 65M70 65M06 65N35 41A50 26A33 35R11 35Q53 PDF BibTeX XML Cite \textit{M. Hosseininia} et al., Math. Methods Appl. Sci. 44, No. 2, 1831--1842 (2021; Zbl 1486.65198) Full Text: DOI OpenURL
Miao, Cun-Qiang; Wu, Wen-Ting On relaxed filtered Krylov subspace method for non-symmetric eigenvalue problems. (English) Zbl 1472.65045 J. Comput. Appl. Math. 398, Article ID 113698, 15 p. (2021). MSC: 65F15 PDF BibTeX XML Cite \textit{C.-Q. Miao} and \textit{W.-T. Wu}, J. Comput. Appl. Math. 398, Article ID 113698, 15 p. (2021; Zbl 1472.65045) Full Text: DOI arXiv OpenURL
Djukić, Dušan Lj.; Mutavdžić Djukić, Rada M.; Reichel, Lothar; Spalević, Miodrag M. Internality of generalized averaged Gauss quadrature rules and truncated variants for modified Chebyshev measures of the first kind. (English) Zbl 1472.65028 J. Comput. Appl. Math. 398, Article ID 113696, 11 p. (2021). MSC: 65D30 65D32 PDF BibTeX XML Cite \textit{D. Lj. Djukić} et al., J. Comput. Appl. Math. 398, Article ID 113696, 11 p. (2021; Zbl 1472.65028) Full Text: DOI OpenURL
Berrut, Jean-Paul; Elefante, Giacomo Bounding the Lebesgue constant for a barycentric rational trigonometric interpolant at periodic well-spaced nodes. (English) Zbl 1469.42007 J. Comput. Appl. Math. 398, Article ID 113664, 11 p. (2021). MSC: 42A15 41A05 65T40 65D05 PDF BibTeX XML Cite \textit{J.-P. Berrut} and \textit{G. Elefante}, J. Comput. Appl. Math. 398, Article ID 113664, 11 p. (2021; Zbl 1469.42007) Full Text: DOI OpenURL
Bachi, Katia; Abbas, Karim; Heidergott, Bernd Statistical Taylor series expansion: an approach for epistemic uncertainty propagation in Markov reliability models. (English) Zbl 1472.60124 RAIRO, Oper. Res. 55, Suppl., S593-S624 (2021). MSC: 60J22 41A58 60K10 PDF BibTeX XML Cite \textit{K. Bachi} et al., RAIRO, Oper. Res. 55, S593--S624 (2021; Zbl 1472.60124) Full Text: DOI OpenURL
Rao, T. S. S. R. K. Best approximation in spaces of compact operators. (English) Zbl 1473.41008 Linear Algebra Appl. 627, 72-79 (2021). Reviewer: Ravindra Kishor Bisht (Pune) MSC: 41A50 46B25 46B28 47L05 PDF BibTeX XML Cite \textit{T. S. S. R. K. Rao}, Linear Algebra Appl. 627, 72--79 (2021; Zbl 1473.41008) Full Text: DOI OpenURL
Kostin, A. V. Asymptotic lines on pseudospheres and the angle of parallelism. (English. Russian original) Zbl 1471.53010 Russ. Math. 65, No. 6, 21-28 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 6, 25-34 (2021). MSC: 53A10 53B25 53A35 35Q75 PDF BibTeX XML Cite \textit{A. V. Kostin}, Russ. Math. 65, No. 6, 21--28 (2021; Zbl 1471.53010); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 6, 25--34 (2021) Full Text: DOI OpenURL
Guerra, Jorge E.; Ullrich, Paul A. Spectral steady-state solutions to the 2D compressible Euler equations for cross-mountain flows. (English) Zbl 1471.35127 Commun. Appl. Math. Comput. Sci. 16, No. 1, 99-117 (2021). MSC: 35J56 76U60 PDF BibTeX XML Cite \textit{J. E. Guerra} and \textit{P. A. Ullrich}, Commun. Appl. Math. Comput. Sci. 16, No. 1, 99--117 (2021; Zbl 1471.35127) Full Text: DOI OpenURL
Fahim, Mohammad; Cadambe, Viveck R. Numerically stable polynomially coded computing. (English) Zbl 1473.94043 IEEE Trans. Inf. Theory 67, No. 5, 2758-2785 (2021). MSC: 94A29 65F05 68M15 PDF BibTeX XML Cite \textit{M. Fahim} and \textit{V. R. Cadambe}, IEEE Trans. Inf. Theory 67, No. 5, 2758--2785 (2021; Zbl 1473.94043) Full Text: DOI arXiv OpenURL
Huguin, Valentin Unicritical polynomial maps with rational multipliers. (English) Zbl 1475.37108 Conform. Geom. Dyn. 25, 79-87 (2021). MSC: 37P05 37P35 37F10 37F44 PDF BibTeX XML Cite \textit{V. Huguin}, Conform. Geom. Dyn. 25, 79--87 (2021; Zbl 1475.37108) Full Text: DOI arXiv OpenURL
Rasol’ko, G. A.; Volkov, V. M. Method of orthogonal polynomials for an approximate solution of singular integro-differential equations as applied to two-dimensional diffraction problems. (English. Russian original) Zbl 1491.45016 Differ. Equ. 57, No. 6, 814-823 (2021); translation from Differ. Uravn. 57, No. 6, 830-839 (2021). MSC: 45L05 65R20 78A45 45E05 35R09 41A50 PDF BibTeX XML Cite \textit{G. A. Rasol'ko} and \textit{V. M. Volkov}, Differ. Equ. 57, No. 6, 814--823 (2021; Zbl 1491.45016); translation from Differ. Uravn. 57, No. 6, 830--839 (2021) Full Text: DOI OpenURL
Alimov, Alexey R.; Bednov, Borislav B. Monotone path-connectedness of Chebyshev sets in three-dimensional spaces. (English. Russian original) Zbl 1472.41019 Sb. Math. 212, No. 5, 636-654 (2021); translation from Mat. Sb. 212, No. 5, 37-57 (2021). Reviewer: Daniel Cárdenas Morales (Jaén) MSC: 41A65 41A50 46A55 PDF BibTeX XML Cite \textit{A. R. Alimov} and \textit{B. B. Bednov}, Sb. Math. 212, No. 5, 636--654 (2021; Zbl 1472.41019); translation from Mat. Sb. 212, No. 5, 37--57 (2021) Full Text: DOI OpenURL
Isaev, Mikhail; Novikov, Roman G. Stability estimates for reconstruction from the Fourier transform on the ball. (English) Zbl 1468.42007 J. Inverse Ill-Posed Probl. 29, No. 3, 421-433 (2021). MSC: 42B10 35R30 35B35 49K40 PDF BibTeX XML Cite \textit{M. Isaev} and \textit{R. G. Novikov}, J. Inverse Ill-Posed Probl. 29, No. 3, 421--433 (2021; Zbl 1468.42007) Full Text: DOI arXiv OpenURL
Gesztesy, Fritz (ed.); Martinez-Finkelshtein, Andrei (ed.) From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. (English) Zbl 1479.47003 Operator Theory: Advances and Applications 285. Cham: Birkhäuser (ISBN 978-3-030-75424-2/hbk; 978-3-030-75425-9/ebook). xiv, 382 p. (2021). MSC: 47-06 33-06 05-06 11-06 00B15 01A70 00B30 PDF BibTeX XML Cite \textit{F. Gesztesy} (ed.) and \textit{A. Martinez-Finkelshtein} (ed.), From operator theory to orthogonal polynomials, combinatorics, and number theory. A~volume in honor of Lance Littlejohn's 70th birthday. Cham: Birkhäuser (2021; Zbl 1479.47003) Full Text: DOI OpenURL
Öztürk, Yalçın; Gülsu, Mustafa An operational matrix method to solve linear Fredholm-Volterra integro-differential equations with piecewise intervals. (English) Zbl 07372218 Math. Sci., Springer 15, No. 2, 189-197 (2021). MSC: 65L60 34K07 45J05 PDF BibTeX XML Cite \textit{Y. Öztürk} and \textit{M. Gülsu}, Math. Sci., Springer 15, No. 2, 189--197 (2021; Zbl 07372218) Full Text: DOI OpenURL
Korkut, Sıla Övgü New alternative numerical approaches for solving the glioma model and their efficiencies. (English) Zbl 1473.65237 Math. Sci., Springer 15, No. 2, 161-171 (2021). MSC: 65M70 92C50 92C32 PDF BibTeX XML Cite \textit{S. Ö. Korkut}, Math. Sci., Springer 15, No. 2, 161--171 (2021; Zbl 1473.65237) Full Text: DOI OpenURL
Farnam, B.; Esmaeelzade Aghdam, Y.; Nikan, O. Numerical investigation of the two-dimensional space-time fractional diffusion equation in porous media. (English) Zbl 1473.65233 Math. Sci., Springer 15, No. 2, 153-160 (2021). MSC: 65M70 65M12 35R11 60J60 PDF BibTeX XML Cite \textit{B. Farnam} et al., Math. Sci., Springer 15, No. 2, 153--160 (2021; Zbl 1473.65233) Full Text: DOI OpenURL
Mesgarani, H.; Beiranvand, A.; Esmaeelzade Aghdam, Y. The impact of the Chebyshev collocation method on solutions of the time-fractional Black-Scholes. (English) Zbl 1473.91032 Math. Sci., Springer 15, No. 2, 137-143 (2021). MSC: 91G60 65M70 35R11 PDF BibTeX XML Cite \textit{H. Mesgarani} et al., Math. Sci., Springer 15, No. 2, 137--143 (2021; Zbl 1473.91032) Full Text: DOI OpenURL
Mohammadi, M.; Zakeri, A.; Karami, M. An approximate solution of bivariate nonlinear Fredholm integral equations using hybrid block-pulse functions with Chebyshev polynomials. (English) Zbl 07372199 Math. Sci., Springer 15, No. 1, 1-9 (2021). MSC: 65R20 45B05 45G10 PDF BibTeX XML Cite \textit{M. Mohammadi} et al., Math. Sci., Springer 15, No. 1, 1--9 (2021; Zbl 07372199) Full Text: DOI OpenURL
Kamil Żur, Krzysztof; Faghidian, S. Ali Analytical and meshless numerical approaches to unified gradient elasticity theory. (English) Zbl 07371666 Eng. Anal. Bound. Elem. 130, 238-248 (2021). MSC: 74-XX 76-XX PDF BibTeX XML Cite \textit{K. Kamil Żur} and \textit{S. A. Faghidian}, Eng. Anal. Bound. Elem. 130, 238--248 (2021; Zbl 07371666) Full Text: DOI OpenURL
Khan, Suliman; Zaman, Sakhi; -Islam, Siraj-ul Approximation of Cauchy-type singular integrals with high frequency Fourier kernel. (English) Zbl 07371664 Eng. Anal. Bound. Elem. 130, 209-219 (2021). MSC: 65-XX 42-XX PDF BibTeX XML Cite \textit{S. Khan} et al., Eng. Anal. Bound. Elem. 130, 209--219 (2021; Zbl 07371664) Full Text: DOI OpenURL
Biswal, Rekha; Kus, Deniz A combinatorial formula for graded multiplicities in excellent filtrations. (English) Zbl 1486.17011 Transform. Groups 26, No. 1, 81-114 (2021). MSC: 17B10 05E10 PDF BibTeX XML Cite \textit{R. Biswal} and \textit{D. Kus}, Transform. Groups 26, No. 1, 81--114 (2021; Zbl 1486.17011) Full Text: DOI arXiv OpenURL
Falsaperla, Paolo; Giacobbe, Andrea; Mulone, Giuseppe Stability of laminar flows in an inclined open channel. (English) Zbl 1468.76024 Ric. Mat. 70, No. 1, 67-79 (2021). MSC: 76E05 76E30 76D05 76M99 PDF BibTeX XML Cite \textit{P. Falsaperla} et al., Ric. Mat. 70, No. 1, 67--79 (2021; Zbl 1468.76024) Full Text: DOI OpenURL
Dobrokhotov, S. Yu.; Tsvetkova, A. V. An approach to finding the asymptotics of polynomials given by recurrence relations. (English) Zbl 1467.42041 Russ. J. Math. Phys. 28, No. 2, 198-223 (2021). MSC: 42C05 33C45 33C10 39A06 PDF BibTeX XML Cite \textit{S. Yu. Dobrokhotov} and \textit{A. V. Tsvetkova}, Russ. J. Math. Phys. 28, No. 2, 198--223 (2021; Zbl 1467.42041) Full Text: DOI OpenURL
Tsar’kov, I. G. Properties of monotone connected sets. (English. Russian original) Zbl 1479.46018 Math. Notes 109, No. 5, 819-827 (2021); translation from Mat. Zametki 109, No. 5, 781-792 (2021). MSC: 46B20 41A50 41A65 PDF BibTeX XML Cite \textit{I. G. Tsar'kov}, Math. Notes 109, No. 5, 819--827 (2021; Zbl 1479.46018); translation from Mat. Zametki 109, No. 5, 781--792 (2021) Full Text: DOI OpenURL
Burusheva, L. Sh. An example of a Banach space with non-Lipschitzian metric projection on any straight line. (English. Russian original) Zbl 1479.46010 Math. Notes 109, No. 2, 184-191 (2021); translation from Mat. Zametki 109, No. 2, 196-205 (2021). MSC: 46B04 41A65 PDF BibTeX XML Cite \textit{L. Sh. Burusheva}, Math. Notes 109, No. 2, 184--191 (2021; Zbl 1479.46010); translation from Mat. Zametki 109, No. 2, 196--205 (2021) Full Text: DOI OpenURL
Asgarova, A. Kh.; Ismailov, V. É. A Chebyshev-type theorem characterizing best approximation of a continuous function by elements of the sum of two algebras. (English. Russian original) Zbl 1468.41011 Math. Notes 109, No. 1, 15-20 (2021); translation from Mat. Zametki 109, No. 1, 19-26 (2021). Reviewer: T.S.S.R.K. Rao (Bangalore) MSC: 41A50 41A30 41A65 46E25 PDF BibTeX XML Cite \textit{A. Kh. Asgarova} and \textit{V. É. Ismailov}, Math. Notes 109, No. 1, 15--20 (2021; Zbl 1468.41011); translation from Mat. Zametki 109, No. 1, 19--26 (2021) Full Text: DOI OpenURL
Markina, A.; Tumakov, D.; Giniyatova, D. Application of the collocation method for solving the problem of diffraction of an electromagnetic wave by a rectangular metal plate. (English) Zbl 1469.78007 Lobachevskii J. Math. 42, No. 6, 1355-1369 (2021). MSC: 78A45 78M22 41A50 65R20 PDF BibTeX XML Cite \textit{A. Markina} et al., Lobachevskii J. Math. 42, No. 6, 1355--1369 (2021; Zbl 1469.78007) Full Text: DOI OpenURL
Klyuev, D. S.; Neshcheret, A. M.; Osipov, O. V.; Sokolova, Y. V.; Tabakov, D. P. Solution of a two-dimensional electrodynamic problem of determining of the current density distribution function over a strip radiating structure based on chiral metamaterials. (English) Zbl 1469.78022 Lobachevskii J. Math. 42, No. 6, 1345-1354 (2021). MSC: 78A50 45F15 65R20 65D30 41A50 PDF BibTeX XML Cite \textit{D. S. Klyuev} et al., Lobachevskii J. Math. 42, No. 6, 1345--1354 (2021; Zbl 1469.78022) Full Text: DOI OpenURL
Revers, Michael Asymptotics of polynomial interpolation and the Bernstein constants. (English) Zbl 1468.41005 Result. Math. 76, No. 2, Paper No. 100, 25 p. (2021). Reviewer: Antonio López-Carmona (Granada) MSC: 41A05 41A10 65D05 PDF BibTeX XML Cite \textit{M. Revers}, Result. Math. 76, No. 2, Paper No. 100, 25 p. (2021; Zbl 1468.41005) Full Text: DOI OpenURL
Wang, Cong; Wu, Jie; Wu, Qiang Totally positive algebraic integers with small trace. (English) Zbl 1469.11483 Math. Comput. 90, No. 331, 2317-2332 (2021). Reviewer: Artūras Dubickas (Vilnius) MSC: 11Y40 11R06 PDF BibTeX XML Cite \textit{C. Wang} et al., Math. Comput. 90, No. 331, 2317--2332 (2021; Zbl 1469.11483) Full Text: DOI OpenURL
Broadbent, Samuel; Kadiri, Habiba; Lumley, Allysa; Ng, Nathan; Wilk, Kirsten Sharper bounds for the Chebyshev function \(\theta (x)\). (English) Zbl 1478.11108 Math. Comput. 90, No. 331, 2281-2315 (2021). Reviewer: Kübra Benli (Vandœuvre-lès-Nancy) MSC: 11N05 11M06 11M26 PDF BibTeX XML Cite \textit{S. Broadbent} et al., Math. Comput. 90, No. 331, 2281--2315 (2021; Zbl 1478.11108) Full Text: DOI arXiv OpenURL
Balestro, Vitor; Martini, Horst; Nikonorov, Yurii; Nikonorova, Yulia Extremal problems for convex curves with a given self Chebyshev radius. (English) Zbl 1469.52002 Result. Math. 76, No. 2, Paper No. 87, 13 p. (2021). Reviewer: Pedro Martín Jiménez (Badajoz) MSC: 52A10 52A27 52A40 53A04 PDF BibTeX XML Cite \textit{V. Balestro} et al., Result. Math. 76, No. 2, Paper No. 87, 13 p. (2021; Zbl 1469.52002) Full Text: DOI arXiv OpenURL
Dai, F.; Prymak, A.; Shadrin, A.; Temlyakov, V.; Tikhonov, S. Entropy numbers and Marcinkiewicz-type discretization. (English) Zbl 1469.41013 J. Funct. Anal. 281, No. 6, Article ID 109090, 25 p. (2021). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A63 41A46 42B10 46B20 PDF BibTeX XML Cite \textit{F. Dai} et al., J. Funct. Anal. 281, No. 6, Article ID 109090, 25 p. (2021; Zbl 1469.41013) Full Text: DOI arXiv OpenURL
Rudnick, Zeév; Zehavi, Sa’ar On Cilleruelo’s conjecture for the least common multiple of polynomial sequences. (English) Zbl 1472.11261 Rev. Mat. Iberoam. 37, No. 4, 1441-1458 (2021). Reviewer: Olivier Bordellès (Aiguilhe) MSC: 11N37 PDF BibTeX XML Cite \textit{Z. Rudnick} and \textit{S. Zehavi}, Rev. Mat. Iberoam. 37, No. 4, 1441--1458 (2021; Zbl 1472.11261) Full Text: DOI arXiv OpenURL
Feldheim, Naomi; Feldheim, Ohad; Nitzan, Shahaf Persistence of Gaussian stationary processes: a spectral perspective. (English) Zbl 1487.60077 Ann. Probab. 49, No. 3, 1067-1096 (2021). MSC: 60G15 60G10 PDF BibTeX XML Cite \textit{N. Feldheim} et al., Ann. Probab. 49, No. 3, 1067--1096 (2021; Zbl 1487.60077) Full Text: DOI arXiv OpenURL
Gabeleh, M.; Moshokoa, S. P. Study of minimal invariant pairs for relatively nonexpansive mappings with respect to orbits. (English) Zbl 1475.90127 Optimization 70, No. 5-6, 1029-1045 (2021). MSC: 90C48 41A50 PDF BibTeX XML Cite \textit{M. Gabeleh} and \textit{S. P. Moshokoa}, Optimization 70, No. 5--6, 1029--1045 (2021; Zbl 1475.90127) Full Text: DOI OpenURL
Yu, Xuhong; Jin, Lusha; Wang, Zhongqing Efficient and accurate Chebyshev dual-Petrov-Galerkin methods for odd-order differential equations. (English) Zbl 1474.65460 J. Comput. Math. 39, No. 1, 43-62 (2021). MSC: 65N35 65N30 41A50 PDF BibTeX XML Cite \textit{X. Yu} et al., J. Comput. Math. 39, No. 1, 43--62 (2021; Zbl 1474.65460) Full Text: DOI OpenURL
Combettes, Patrick L.; Woodstock, Zev C. Reconstruction of functions from prescribed proximal points. (English) Zbl 1472.41014 J. Approx. Theory 268, Article ID 105606, 26 p. (2021). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A50 41A29 41A65 PDF BibTeX XML Cite \textit{P. L. Combettes} and \textit{Z. C. Woodstock}, J. Approx. Theory 268, Article ID 105606, 26 p. (2021; Zbl 1472.41014) Full Text: DOI arXiv OpenURL
Bailleul, Alexandre Chebyshev’s bias in dihedral and generalized quaternion Galois groups. (English) Zbl 1477.11166 Algebra Number Theory 15, No. 4, 999-1041 (2021). Reviewer: Robert W. van der Waall (Huizen) MSC: 11N05 11K38 11M20 11R42 11R44 11R45 PDF BibTeX XML Cite \textit{A. Bailleul}, Algebra Number Theory 15, No. 4, 999--1041 (2021; Zbl 1477.11166) Full Text: DOI arXiv OpenURL
Dolgov, Sergey; Kressner, Daniel; Strössner, Christoph Functional Tucker approximation using Chebyshev interpolation. (English) Zbl 07364352 SIAM J. Sci. Comput. 43, No. 3, A2190-A2210 (2021). MSC: 65-XX 41A10 41A63 65D15 PDF BibTeX XML Cite \textit{S. Dolgov} et al., SIAM J. Sci. Comput. 43, No. 3, A2190--A2210 (2021; Zbl 07364352) Full Text: DOI arXiv OpenURL
Paolillo, Bonaventura; Vincenzi, Giovanni On the rational values of trigonometric functions of angles that are rational in degrees. (English) Zbl 1467.11066 Math. Mag. 94, No. 2, 132-134 (2021). MSC: 11J72 97G40 PDF BibTeX XML Cite \textit{B. Paolillo} and \textit{G. Vincenzi}, Math. Mag. 94, No. 2, 132--134 (2021; Zbl 1467.11066) Full Text: DOI OpenURL
Sivasankari, V.; Karthiyayini, O.; Magesh, N. Certain subclasses of bi-univalent functions defined by Chebyshev polynomials. (English) Zbl 1474.30123 Afr. Mat. 32, No. 1-2, 89-103 (2021). MSC: 30C45 PDF BibTeX XML Cite \textit{V. Sivasankari} et al., Afr. Mat. 32, No. 1--2, 89--103 (2021; Zbl 1474.30123) Full Text: DOI OpenURL
Dolgopolik, Maxim V. A unified study of necessary and sufficient optimality conditions for minimax and Chebyshev problems with cone constraints. (English) Zbl 1478.90145 Minimax Theory Appl. 6, No. 1, 061-125 (2021). Reviewer: Nicolas Hadjisavvas (Ermoupoli) MSC: 90C47 49K35 90C22 90C34 PDF BibTeX XML Cite \textit{M. V. Dolgopolik}, Minimax Theory Appl. 6, No. 1, 061--125 (2021; Zbl 1478.90145) Full Text: arXiv Link OpenURL
da Rocha, Zélia Common points between perturbed Chebyshev polynomials of second kind. (English) Zbl 1493.33006 Math. Comput. Sci. 15, No. 1, 5-13 (2021). MSC: 33C45 33D45 42C05 65F15 65F50 PDF BibTeX XML Cite \textit{Z. da Rocha}, Math. Comput. Sci. 15, No. 1, 5--13 (2021; Zbl 1493.33006) Full Text: DOI OpenURL
Sukhorukova, Nadezda; Ugon, Julien; Yost, David Chebyshev multivariate polynomial approximation and point reduction procedure. (English) Zbl 1470.90097 Constr. Approx. 53, No. 3, 529-544 (2021). MSC: 90C26 41A15 41A50 PDF BibTeX XML Cite \textit{N. Sukhorukova} et al., Constr. Approx. 53, No. 3, 529--544 (2021; Zbl 1470.90097) Full Text: DOI arXiv OpenURL
Akemann, Gernot; Nagao, Taro; Parra, Iván; Vernizzi, Graziano Gegenbauer and other planar orthogonal polynomials on an ellipse in the complex plane. (English) Zbl 1469.30007 Constr. Approx. 53, No. 3, 441-478 (2021). MSC: 30C10 33C45 42C05 15B52 PDF BibTeX XML Cite \textit{G. Akemann} et al., Constr. Approx. 53, No. 3, 441--478 (2021; Zbl 1469.30007) Full Text: DOI arXiv OpenURL
Shiri, Babak; Perfilieva, Irina; Alijani, Zahra Classical approximation for fuzzy Fredholm integral equation. (English) Zbl 1464.45002 Fuzzy Sets Syst. 404, 159-177 (2021). MSC: 45B05 PDF BibTeX XML Cite \textit{B. Shiri} et al., Fuzzy Sets Syst. 404, 159--177 (2021; Zbl 1464.45002) Full Text: DOI OpenURL
Atta, A. G.; Abd-Elhameed, W. M.; Moatimid, G. M.; Youssri, Y. H. Shifted fifth-kind Chebyshev Galerkin treatment for linear hyperbolic first-order partial differential equations. (English) Zbl 1476.65235 Appl. Numer. Math. 167, 237-256 (2021). MSC: 65M60 65M70 65M12 65M15 65F05 41A50 PDF BibTeX XML Cite \textit{A. G. Atta} et al., Appl. Numer. Math. 167, 237--256 (2021; Zbl 1476.65235) Full Text: DOI OpenURL
Cohen, Boaz Chebyshev polynomials and Pell equations over finite fields. (English) Zbl 07361081 Czech. Math. J. 71, No. 2, 491-510 (2021). MSC: 11T06 11D09 12E20 PDF BibTeX XML Cite \textit{B. Cohen}, Czech. Math. J. 71, No. 2, 491--510 (2021; Zbl 07361081) Full Text: DOI OpenURL
Afrashteh, Esmaeil; Alizadeh, Behrooz; Baroughi, Fahimeh Optimal algorithms for integer inverse undesirable \(p\)-median location problems on weighted extended star networks. (English) Zbl 1474.90246 J. Oper. Res. Soc. China 9, No. 1, 99-117 (2021). MSC: 90B80 90B10 90C27 90C35 PDF BibTeX XML Cite \textit{E. Afrashteh} et al., J. Oper. Res. Soc. China 9, No. 1, 99--117 (2021; Zbl 1474.90246) Full Text: DOI OpenURL
Sun, Xianbo; Chen, Zhanbo; Yu, Pei Parameter identification on abelian integrals to achieve Chebyshev property. (English) Zbl 1484.34094 Discrete Contin. Dyn. Syst., Ser. B 26, No. 10, 5661-5679 (2021). Reviewer: Maite Grau (Lleida) MSC: 34C08 34C07 34C23 34C37 37J40 34E10 34C05 PDF BibTeX XML Cite \textit{X. Sun} et al., Discrete Contin. Dyn. Syst., Ser. B 26, No. 10, 5661--5679 (2021; Zbl 1484.34094) Full Text: DOI OpenURL
de la Peña, José Antonio; Jiménez González, Jesús Arturo Momenta of Coxeter transformations. (English) Zbl 1465.05099 Linear Algebra Appl. 625, 171-195 (2021). MSC: 05C50 05C09 15A16 05C20 15A42 15A63 20F55 05C05 16G20 PDF BibTeX XML Cite \textit{J. A. de la Peña} and \textit{J. A. Jiménez González}, Linear Algebra Appl. 625, 171--195 (2021; Zbl 1465.05099) Full Text: DOI OpenURL
Hu, Huan; Li, Zhengwei; Wang, Xiaodong Modelling and analysis of piezoelectric actuators with partially debonded adhesive layers. (English) Zbl 07357425 Math. Mech. Solids 26, No. 5, 722-737 (2021). MSC: 74-XX PDF BibTeX XML Cite \textit{H. Hu} et al., Math. Mech. Solids 26, No. 5, 722--737 (2021; Zbl 07357425) Full Text: DOI OpenURL
Çömez, İ; Alinia, Y.; Güler, M. A.; El-Borgi, S. Partial slip contact analysis for a monoclinic half plane. (English) Zbl 07357409 Math. Mech. Solids 26, No. 3, 401-421 (2021). MSC: 74-XX PDF BibTeX XML Cite \textit{İ Çömez} et al., Math. Mech. Solids 26, No. 3, 401--421 (2021; Zbl 07357409) Full Text: DOI OpenURL
Jangid, Kamlesh; Purohit, S. D.; Nisar, Kottakkaran Sooppy; Araci, Serkan Chebyshev type inequality containing a fractional integral operator with a multi-index Mittag-Leffler function as a kernel. (English) Zbl 1469.33002 Analysis, München 41, No. 1, 61-67 (2021). MSC: 33B15 33B99 33E12 PDF BibTeX XML Cite \textit{K. Jangid} et al., Analysis, München 41, No. 1, 61--67 (2021; Zbl 1469.33002) Full Text: DOI OpenURL
Choi, Bosu; Iwen, Mark A.; Krahmer, Felix Sparse harmonic transforms: a new class of sublinear-time algorithms for learning functions of many variables. (English) Zbl 1472.65171 Found. Comput. Math. 21, No. 2, 275-329 (2021). MSC: 65T40 41A30 PDF BibTeX XML Cite \textit{B. Choi} et al., Found. Comput. Math. 21, No. 2, 275--329 (2021; Zbl 1472.65171) Full Text: DOI arXiv OpenURL
Kuo, Frances Y.; Migliorati, Giovanni; Nobile, Fabio; Nuyens, Dirk Function integration, reconstruction and approximation using rank-\(1\) lattices. (English) Zbl 1466.42002 Math. Comput. 90, No. 330, 1861-1897 (2021). MSC: 42A10 41A10 41A63 65D30 65D32 65D15 PDF BibTeX XML Cite \textit{F. Y. Kuo} et al., Math. Comput. 90, No. 330, 1861--1897 (2021; Zbl 1466.42002) Full Text: DOI arXiv OpenURL
Alimov, A. R. Solarity of Chebyshev sets in dual spaces and uniquely remotal sets. (English) Zbl 1470.41027 Lobachevskii J. Math. 42, No. 4, 785-790 (2021). Reviewer: Richard A. Zalik (Auburn) MSC: 41A50 PDF BibTeX XML Cite \textit{A. R. Alimov}, Lobachevskii J. Math. 42, No. 4, 785--790 (2021; Zbl 1470.41027) Full Text: DOI OpenURL
Pirogov, Aleksandr; Gurevsky, Evgeny; Rossi, André; Dolgui, Alexandre Robust balancing of transfer lines with blocks of uncertain parallel tasks under fixed cycle time and space restrictions. (English) Zbl 1487.90255 Eur. J. Oper. Res. 290, No. 3, 946-955 (2021). MSC: 90B30 90C17 90C59 PDF BibTeX XML Cite \textit{A. Pirogov} et al., Eur. J. Oper. Res. 290, No. 3, 946--955 (2021; Zbl 1487.90255) Full Text: DOI OpenURL
Gawlik, Evan S.; Nakatsukasa, Yuji Approximating the \(p\)th root by composite rational functions. (English) Zbl 1471.41006 J. Approx. Theory 266, Article ID 105577, 16 p. (2021). Reviewer: Josef Kofroň (Praha) MSC: 41A20 41A25 41A50 65D15 PDF BibTeX XML Cite \textit{E. S. Gawlik} and \textit{Y. Nakatsukasa}, J. Approx. Theory 266, Article ID 105577, 16 p. (2021; Zbl 1471.41006) Full Text: DOI arXiv OpenURL
Corujo, Josué Dynamics of a Fleming-Viot type particle system on the cycle graph. (English) Zbl 1469.60318 Stochastic Processes Appl. 136, 57-91 (2021). MSC: 60K35 37A25 60B10 33C45 PDF BibTeX XML Cite \textit{J. Corujo}, Stochastic Processes Appl. 136, 57--91 (2021; Zbl 1469.60318) Full Text: DOI arXiv OpenURL
Occorsio, Donatella; Themistoclakis, Woula On the filtered polynomial interpolation at Chebyshev nodes. (English) Zbl 1465.65010 Appl. Numer. Math. 166, 272-287 (2021). MSC: 65D05 PDF BibTeX XML Cite \textit{D. Occorsio} and \textit{W. Themistoclakis}, Appl. Numer. Math. 166, 272--287 (2021; Zbl 1465.65010) Full Text: DOI arXiv OpenURL
Pinelis, Iosif Exact converses to a reverse AM-GM inequality, with applications to sums of independent random variables and (super)martingales. (English) Zbl 1469.60067 Math. Inequal. Appl. 24, No. 2, 571-586 (2021). MSC: 60E15 60F10 PDF BibTeX XML Cite \textit{I. Pinelis}, Math. Inequal. Appl. 24, No. 2, 571--586 (2021; Zbl 1469.60067) Full Text: DOI arXiv OpenURL
Sadurní, Emerson; Leyvraz, Francois; Stegmann, Thomas; Seligman, Thomas H.; Klein, Douglas J. Hidden duality and accidental degeneracy in cycloacene and Möbius cycloacene. (English) Zbl 1466.92283 J. Math. Phys. 62, No. 5, 052102, 19 p. (2021). MSC: 92E10 51B10 PDF BibTeX XML Cite \textit{E. Sadurní} et al., J. Math. Phys. 62, No. 5, 052102, 19 p. (2021; Zbl 1466.92283) Full Text: DOI arXiv OpenURL
George, Reny; Mitrović, Zoran D.; Aydi, Hassen On best approximations in hyperconvex spaces. (English) Zbl 1466.41015 J. Funct. Spaces 2021, Article ID 5555403, 5 p. (2021). MSC: 41A50 PDF BibTeX XML Cite \textit{R. George} et al., J. Funct. Spaces 2021, Article ID 5555403, 5 p. (2021; Zbl 1466.41015) Full Text: DOI OpenURL