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Sidorov, Sergei Petrovich

Total publications: 87 (81)
in MathSciNet: 30 (29)
in zbMATH: 18 (18)
in Web of Science: 30 (29)
in Scopus: 54 (54)
Cited articles: 37
Citations: 92
Presentations: 5

Number of views:
This page:1824
Abstract pages:6370
Full texts:2437
References:614
Associate professor
Doctor of physico-mathematical sciences (2015)
Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)
Birth date: 11.08.1969
E-mail: ,
Keywords: shape preserving approximation, Kolmogorov width, optimal inerpolation, time series, networks
   
Main publications:
  • S. P. Sidorov. On the order of approximation by linear shape-preserving operators of finite rank // East Journal on Approximations. Vol. 7, № 1, 2001.
  • S. P. Sidorov. The constructions of operators from class S_m of an optimal order of approximation // East Journal on Approximations. Vol. 8, № 3, 2002.
  • S. P. Sidorov. On some extremal properties of Lagrange interpolatory polynomials // Journal of Approximation Theory, Elsevier Science Ltd.. Vol. 118, № 2, 2002.
  • S. P. Sidorov. Negative property of shape preserving finite-dimensional linear operators // Applied Mathematics Letters, Elsevier Science Ltd.. Vol. 16, № 2, 2003.
  • S. P. Sidorov. Approximation of the r-th differential operator by means of linear shape-preserving operators of finite rank // Journal of Approximation Theory, Elsevier Science Ltd.. Vol. 124, № 2, 2003.
  • S. P. Sidorov. On estimates of n-th minimal error of linear algorithms on some sets of dimension of n+1 // Global J. of Pure and Appl. Math. Vol. 1, № 1, 2005.

https://www.mathnet.ru/eng/person22905
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/678947
https://elibrary.ru/author_items.asp?authorid=16120
https://orcid.org/0000-0003-4047-82392
https://www.scopus.com/authid/detail.url?authorId=7004296306

Full list of publications:
| scientific publications | by years | by types | by times cited | common list |


Citations (Crossref Cited-By Service + Math-Net.Ru)
1. Sidorov, S., Faizliev, A., Balash, V., Melnichuk, D., Grigoriev, A., “Correlation Financial Networks of an Unstable Stock Market: Empirical Study”, Complex Networks XIII. Proceedings of the 13th Conference on Complex Networks, CompleNet 2022 (The University of Exeter, Institute for Data Science and Artificial Intelligence (IDSAI), UK, May 30 - June 1, 2022), Springer Proceedings in Complexity, eds. Pacheco, D., Teixeira, A.S., Barbosa, H., Menezes, R., Mangioni, G., Springer, Cham, 2023, 97-108  crossref
2. S. Sidorov; S. Mironov; A. Grigoriev, “Measuring the variability of local characteristics in complex networks: Empirical and analytical analysis”, Chaos: An Interdisciplinary Journal of Nonlinear Science, 33:06 (2023), 063106 , 25 pp.  crossref 1
3. Sergei Sidorov; Sergei Mironov; Sophia Tikhonova, “Stochastic Processes with Trend Stationarity in High-Clustered Growth Networks”, Intelligent Sustainable Systems (Proceedings of ICISS 2023), Lecture Notes in Networks and Systems, 665, eds. Raj, J.S., Perikos, I., Balas, V.E., Springer, Singapore, 2023, 281-292  crossref
4. Sidorov S., Mironov S., Tyshkevich S., “Surprising Behavior of the Average Degree for a Node’s Neighbors in Growth Networks”, Complex Networks & Their Applications X. COMPLEX NETWORKS 2021, Studies in Computational Intelligence, 1015, eds. Benito R.M., Cherifi C., Cherifi H., Moro E., Rocha L.M., Sales-Pardo M., Springer, Cham, 2022, 463-474  crossref  scopus 1
5. Grigoriev A., Sidorov S., Mironov S., Malinskii I., “Average Nearest Neighbor Degree and Its Distribution in Social Networks”, Digital Transformation and Global Society. DTGS 2021, Communications in Computer and Information Science, 1503, eds. Alexandrov D.A. et al., Springer, Cham, 2022, 36-50  crossref  isi  scopus
6. A. A. Gudkov, S. P. Sidorov, K. A. Spiridonov, “Dual active-set algorithm for optimal 3-monotone regression”, Izv. Sarat. un-ta. Nov. ser. Ser. Matematika. Mekhanika. Informatika, 22:2 (2022), 216–223  mathnet  crossref  mathscinet;
7. Sidorov, S.; Mironov, S.; Grigoriev, A.; Tikhonova, S., “An Investigation into the Trend Stationarity of Local Characteristics in Media and Social Networks”, Systems, 10 (2022), 249 , 20 pp.  crossref 2
8. Spiridonov, K., Sidorov, S., Pleshakov, M., “Weak Penalty Decomposition Algorithm for Sparse Optimization in High Dimensional Space”, Mathematical Modeling and Supercomputer Technologies. MMST 2022., Communications in Computer and Information Science, 1750, eds. Balandin, D., Barkalov, K., Meyerov, I., Springer, Cham, 2022, 215-226  crossref
9. S. P. Sidorov, S. V. Mironov, Analiz dinamiki lokalnykh kharakteristik v slozhnykh setyakh, Izdatelstvo Saratovskogo universiteta, Saratov, 2022 , 104 pp.
10. Sidorov S., Mironov S., Malinskii I., Kadomtsev D., “Local Degree Asymmetry for Preferential Attachment Model”, Studies in Computational Intelligence, 944 (2021), 450–461  crossref  scopus
11. Sidorov, S., Faizliev, A., Balash, V., Balash, O., Krylova, M, Fomenko, A., “Extended innovation diffusion models and their empirical performance on real propagation data”, Journal of Marketing Analytics, 9 (2021), 99-110  crossref  isi  scopus 7
12. S. Sidorov, S. Mironov, “Growth network models with random number of attached links”, Physica A: Statistical Mechanics and its Applications, 576 (2021), 126041  crossref  isi  scopus 6
13. Sidorov S., Spiridinov K., “Duality Gap Estimates for a Class of Greedy Optimization Algorithms in Banach Spaces”, Mathematical Optimization Theory and Operations Research (MOTOR 2021), Lecture Notes in Computer Science, 12755, eds. Pardalos P., Khachay M., Kazakov A., Springer, Cham, 2021, 192–205  crossref  scopus
14. Sidorov S., Mironov S., Faizliev A., Grigoriev A., “Node Degree Dynamics in Complex Networks Generated in Accordance with a Modification of the Triadic Closure Model”, Mathematical Modeling and Supercomputer Technologies. MMST 2020., Communications in Computer and Information Science, 1413, eds. Balandin D., Barkalov K., Gergel V., Meyerov I., Springer, Cham, 2021, 146–153  crossref  scopus
15. Sergei P. Sidorov, Sergei V. Mironov and Alexey A. Grigoriev, “Friendship paradox in growth networks: analytical and empirical analysis”, Applied Network Science, 6 (2021), 51 , 35 pp.  crossref  isi  scopus 7
16. Sergei Mironov, Sergei Sidorov, Igor Malinskii, “Degree-Degree Correlation in Networks with Preferential Attachment Based Growth”, Complex Networks XII. Proceedings of the 12th Conference on Complex Networks CompleNet 2021, Springer Proceedings in Complexity, eds. Teixeira A.S., Pacheco D., Oliveira M., Barbosa H., Gonçalves B., Menezes R., Springer, Cham, 2021, 51-58  crossref  isi  scopus 2
17. Sergei P. Sidorov, Sergei V. Mironov, Nina Agafonova and Dmitry Kadomtsev, “Temporal Behavior of Local Characteristics in Complex Networks with Preferential Attachment-Based Growth”, Symmetry, 13:9 (2021), 1567 , 25 pp. https://www.mdpi.com/2073-8994/13/9/1567  crossref  isi  scopus 3
18. Balash, V.; Faizliev, A.; Sidorov, S.; Chistopolskaya, E., “Conditional Time-Varying General Dynamic Factor Models and Its Application to the Measurement of Volatility Spillovers Across Russian Assets”, Mathematics, 9:19 (2021), 2484 , 31 pp.  crossref  isi  scopus 2
19. A. A. Gudkov, S. P. Sidorov, K. A. Spiridonov, “Analysis of the convergence of the algorithm for constructing a convex regression dependence”, Proceedings of the 20 International Saratov Winter School “Contemporary Problems of Function Theory and Their Applications”, Saratov, January 28 — February 1, 2020. Part 2, Itogi Nauki i Tekhniki. Ser. Sovrem. Mat. Pril. Temat. Obz., 200, VINITI, Moscow, 2021, 115–125  mathnet  crossref
20. A. R. Faizliev, S. P. Sidorov, V. A. Balash, Prilozhenie metodov fraktalnogo analiza, teorii grafov i analiza slozhnykh setei k issledovaniyu vremennykh ryadov, Izd-vo Sarat. un-ta, Saratov, 2021 , 108 pp.
21. Pleshakov M., Sidorov S., Spiridonov K., “Convergence Analysis of Penalty Decomposition Algorithm for Cardinality Constrained Convex Optimization in Hilbert Spaces”, Lecture Notes in Computer Science, 12095 (2020), 141–153  crossref  mathscinet  scopus 1
22. Balash, V., Stepanova, A., Volkov, D., Mironov, S., Faizliev, A., Sidorov, S., “Testing a heuristic algorithm for finding a maximum clique on DIMACS and facebook graphs”, Transactions on Systems and Control, 15 (2020), 93–101  crossref  scopus 3
23. Balash V., Chekmareva A., Faizliev A., Grigoriev A., Sidorov S., “Analysis of Financial Network Topological Dynamics of the Russian Stock Market from 2012 to 2019”, Journal of Physics: Conference Series, 1564:1 (2020), 012030 , 14 pp.  crossref  scopus 3
24. V. Balash, O. Balash, A. Faizliev, M. Krylova, S. Sidorov, “Comparative Analysis of Innovation Diffusion Models: Empirical Results and Predictive Performance on Russian Mobile Phone Propagation Data”, Journal of Physics: Conference Series, 1564:1 (2020), 012027 , 12 pp.  crossref  scopus 2
25. Balash, V., Faizliev, A., Grigoriev, A., Sidorov, S., Chekmareva, A., Melnichuk, D., “Comparative analysis of financial network topology for the Russian, Chinese and US stock markets”, WSEAS Transactions on Business and Economics, 17 (2020), 120–132  crossref  scopus 4
26. Lunkov A., Sidorov S., Faizliev A., Inochkin A., Korotkovskaya E., “Quantifying the Impact of External Shocks on Systemic Risks for Russian Companies Using Risk Measure $\Delta CoVaR$”, Transactions on Engineering Technologies, eds. Ao SI., Gelman L., Kim H., Springer, Singapore, 2019, 31–42  crossref
27. V. Balash, A. Chekmareva, A. Faizliev, S. Sidorov, S. Mironov, D. Volkov, “Analysis of news flow dynamics based on the company co-mention network characteristic”, Studies in Computational Intelligence, 813 (2019), 521–533  crossref  scopus
28. A. A. Gudkov, S. V. Mironov, S. P. Sidorov, S. V. Tyshkevich, “A dual active set algorithm for optimal sparse convex regression”, Vestn. Sam. gos. tekhn. un-ta. Ser. Fiz.-mat. nauki, 23:1 (2019), 113–130  mathnet  crossref  zmath  isi  elib  scopus 2
29. S. V. Mironov, S. P. Sidorov, “Duality gap estimates for weak chebyshev greedy algorithms in banach spaces”, Comput. Math. Math. Phys., 59:6 (2019), 904–914  mathnet  crossref  crossref  mathscinet  zmath  adsnasa  isi  elib  scopus
30. Anastasia Stepanova, Sergei Mironov, Eugene Korobov, Sergei Sidorov, “The Clusterization of Geo-Tagged Data for Finding City Sights with Use of a Modification of k-MXT Algorithm”, Third Workshop on Computer Modelling in Decision Making (CMDM 2018) (Saratov, Russia, NOV 14-17, 2018), ACSR-Advances in Comptuer Science Research, 85, eds. V. Mkhitarian, S. Sidorov, Atlantis Press, 2019, 20–25  crossref  isi 1
31. Balash V.A., Faizliev A.R., Korotkovskaya E.V., Mironov S.V., Smolov F.M., Sidorov S.P., Volkov D.A., “Applying co-mention network analysis for event detection”, Transactions on Business and Economics, 16 (2019), 8–24  scopus
32. Balash V.A., Faizliev A.R., Korotkovskaya E.V., Mironov S.V., Smolov F.M., Sidorov S.P., Volkov D.A., “The evolution of degree distribution, maximum cliques and maximum independent sets of company co-mention network over time”, Transactions on Systems and Control, 14 (2019), 97–103  scopus
33. A. Faizliev, V. Balash, V. Petrov, A. Grigoriev, D. Melnichuk, S. Sidorov, “Stability analysis of company co-mention network and market graph over time using graph similarity measures”, Journal of Open Innovation: Technology, Market, and Complexity, 5:3 (2019), 55 , 26 pp.  crossref  scopus 2
34. V. Kolesnikov, V. Anikin, E. Mosolova, A. Faizliev, S. Mironov, M. Zemlyanskaya, M. Pleshakov, S. Sidorov, “Food Chain Analysis Based on Graph Centrality Indicators”, Journal of Physics: Conf. Series, 1334 (2019), 012004 , 11 pp.  crossref  scopus
35. I. Androsov, A. Faizliev, E. Korotkovskaya, A. Lunkov, S. Mironov, V. Petrov, S. Sidorov, F. Smolov, “Shock Diffusion Analysis for a Directed Market Network Constructed with Use of the Risk Measure $\Delta$CoVaR”, Journal of Physics: Conference Series, 1334 (2019), 012003 , 9 pp.  crossref  scopus 1
36. S. V. Mironov, S. P. Sidorov, Zh. Vychisl. Mat. Mat. Fiz., 59:6 (2019), 961–971  mathnet  crossref  zmath  elib
37. Stepanova A., Mironov S.V., Sidorov S., Faizliev A., “Modification of the k-MXT Algorithm and Its Application to the Geotagged Data Clustering”, Lecture Notes in Computer Science, 11943 (2019), 296–307  crossref  isi  scopus
38. Sidorov, S.P., Mironov, S.V., Pleshakov, M.G., “Dual convergence estimates for a family of greedy algorithms in banach spaces”, Lecture Notes in Computer Science, 10710 (2018), 109–120  crossref  isi  scopus 2
39. A. R. Faizliev, A. A. Khomchenko, S. P. Sidorov, “Empirical analysis of algorithms for solving the index tracking problem”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 18:1 (2018), 101–124  mathnet  crossref  mathscinet  isi  elib  scopus
40. B. I. Golubov, B. S. Kashin, L. Yu. Kossovich, S. P. Sidorov, A. P. Khromov, A. N. Chumachenko, “19th International Saratov Winter School “Contemporary problems of function theory and their applications"”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 18:3 (2018), 354–365  mathnet  mathscinet  isi
41. Sidorov, S.P., Faizliev, A.R., Gudkov, A.A., Mironov, S.V., “Algorithms for sparse k-monotone regression”, Lecture Notes in Computer Science, 10848 (2018), 546–556  crossref  zmath  isi  scopus 1
42. S. P. Sidorov, A. R. Faizliev, V. A. Balash, A. A. Gudkov, A. Z. Chekmareva, M. Levshunov, S. V. Mironov, “QAP Analysis of Company Co-Mention Network”, Lecture Notes in Computer Science, 10836 (2018), 83–98  crossref  mathscinet  isi  scopus 6
43. Sidorov S.P., Faizliev A.R., Balash V.A., Gudkov A.A., Chekmareva A.Z., Anikin P.K., “Company Co-mention Network Analysis”, Springer Proceedings in Mathematics & Statistics, 247 (2018), 341–354  crossref  scopus 3
44. S. P. Sidorov, A. R. Faizliev, V. A. Balash, “A long memory property of economic and financial news flows”, Int. J. Data Analysis Techniques and Strategies, 10:4 (2018), 406–420  crossref  mathscinet  scopus 1
45. S. P. Sidorov, A. R. Faizliev, V. A. Balash, “Fractality and Multifractality Analysis of News Sentiments Time Series”, IAENG International Journal of Applied Mathematics, 48:1 (2018), 90–97  mathscinet  scopus
46. Levshunov M., Mironov S.V., Faizliev A.R., Sidorov S.P., “Restoring the Succession of Magistrates in Ancient Greek Poleis: How to Reduce It to Travelling Salesman Problem Using Heuristic Approach”, Lecture Notes in Computer Science, 11185 (2018), 336–347  crossref  isi  scopus 1
47. Sidorov S.P., Faizliev A.R., Levshunov M., Chekmareva A., Gudkov A., Korobov E., “Graph-Based Clustering Approach for Economic and Financial Event Detection Using News Analytics Data”, Lecture Notes in Computer Science, 11186 (2018), 271–280  crossref  isi  scopus
48. A. R. Faizliev, E. V. Korotkovskaya, S. P. Sidorov, F. M. Smolov, A. A. Vlasov, “Utility Maximization for an Investor with Asymmetric Attitude to Gains and Losses over the Mean-Variance Efficient Frontier”, Journal of Physics: Conf. Series, 1141 (2018) , 012017 pp.  crossref  scopus
49. Sidorov, S.P., Faizliev, A.R. and Khomchenko, A.A., “Algorithms for $l_1$-norm minimisation of index tracking error and their performance”, Int. J. Mathematics in Operational Research, 11:4 (2017), 497–519  crossref  mathscinet  scopus 4
50. Sergei P. Sidorov, Sergei V. Mironov, “Duality Gap Analysis of Weak Relaxed Greedy Algorithms”, Lecture Notes in Computer Science, 10556 (2017), 251-262  crossref  isi  scopus 2
51. Sidorov S., Khomchenko A., Mironov S., “Optimal Portfolio Selection for an Investor with Asymmetric Attitude to Gains and Losses”, Mathematical and Statistical Methods for Actuarial Sciences and Finance, eds. Corazza M., Legros F., Perna C., Sibillo M., Springer, Cham, 2017, 157–169  crossref  mathscinet  zmath
52. S. P. Sidorov, A. R. Faizliev, V. A. Balash, “Measuring Long Range Correlations in News Flow Intensity Time Series”, International Journal of Modern Physics C, 28:8 (2017), 1750103  crossref  mathscinet  adsnasa  isi  scopus 5
53. S. P. Sidorov, Lineinye metody formosokhranyayuschego priblizheniya, Izd-vo Sarat. un-ta, Saratov, 2017 , 164 pp. "www.rfbr.ru/rffi/ru/books/o_2052175#1
54. S. P. Sidorov, A. R. Faizliev, V. A. Balash, “Long Range Correlation in Time Series of News Sentiments”, Lecture Notes in Engineering and Computer Science: Proceedings of The World Congress on Engineering 2017, 5-7 July, 2017, London, U.K., ISBN 978-988-14048-3-1: ISSN: 2078-0958 (Print); ISSN: 2078-0966 (Online), II, 2017, 549-554  scopus
55. A. Lunkov, E. Korotkovskaya, S. Sidorov, V. Barabash, and A. Faizliev, “Analysis of the Impact of Sanctions on Systemic Risks for Russian Companies”, Lecture Notes in Engineering and Computer Science: Proceedings of The World Congress on Engineering 2017, 5-7 July, 2017, London, U.K., ISBN: 978-988-14047-4-9; ISSN: 2078-0958 (Print); ISSN: 2078-0966 (Online), I, 2017, 380-384  scopus
56. S. P. Sidorov, A. R. Faizliev, V. A. Balash, “Long-range correlation analysis of economic news flow intensity”, Physica A: Statistical Mechanics and its Applications, 444 (2016), 205–212  crossref  adsnasa  isi  scopus 6
57. S. P. Sidorov, “Linear k-monotonicity preserving algorithms and their approximation properties”, Lecture Notes in Computer Science, 9582 (2016), 93–106  crossref  mathscinet  zmath  scopus 1
58. S. P. Sidorov, A. R. Faizliev, .v. A. Balash, “Scale invariance of news flow intensity time series.”, Nonlinear Phenom. Complex Syst., 19:4 (2016), 368–377  mathscinet  elib  scopus
59. D. I. Boytsov, S. P. Sidorov, “Linear approximation method preserving $k$-monotonicity”, Sib. elektron. matem. izv., 12:1 (2015), 21–27  mathnet  crossref  mathscinet  zmath  elib  scopus 2
60. S. P. Sidorov, A. Homchenko, V. Barabash, “Stochastic Models for Assets Allocation under the Framework of Prospect and Cumulative Prospect Theory”, Proceedings of World Congress on Engineering (WCE 2015), ISBN:978-988-14047-0-1, ISSN: 2078-0958, Lecture Notes in Engineering and Computer Science, II, eds. S. I. Ao, L. Gelman, D. W. L. Hukins, A. Hunter, A. M. Korsunsky, INT ASSOC ENGINEERS-IAENG, HONG KONG, 2015, 704–709  isi
61. D. I. Boitsov, S. P. Sidorov, “Approximation Methods Preserving Cones of Generalized Convex Functions”, Proceedings of World Congress on Engineering (WCE 2015), ISBN:978-988-19253-4-3, ISSN: 2078-0958, Lecture Notes in Engineering and Computer Science, I, eds. S. I. Ao, L.Gelman, L; D.W.L.Hukins, DWL; A. Hunter, A. M. Korsunsky, INT ASSOC ENGINEERS-IAENG, HONG KONG, 2015, 46-50  mathscinet  isi
62. S. P. Sidorov, “ON THE SATURATION EFFECT FOR LINEAR SHAPE-PRESERVING APPROXIMATION IN SOBOLEV SPACES”, MISKOLC MATHEMATICAL NOTES, 16:2 (2015), 1191-1197  crossref  mathscinet  isi  elib  scopus 2
63. D. I. Boitsov, S. P. Sidorov, “The Rate of Convergence for Linear Shape-Preserving Algorithms”, CONCRETE OPERATORS, 2:1 (2015), 139–145  crossref  mathscinet  isi
64. S. P. Sidorov, A. Revutskiy, A. R. Faizliev, Eu. Korobov, V. A. Balash, “Stock volatility modelling with augmented GARCH model with jumps”, IAENG International Journal of Applied Mathematics, 44:4 (2014), 212–220  mathscinet  scopus
65. E. A. Zakharova, S. P. Sidorov, “On the error of approximation by means of scenario trees with depth 1”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 13:3 (2013), 95–99  mathnet  crossref  zmath
66. A. A. Homchenko, C. Lucas, S. V. Mironov, S. P. Sidorov, “Heuristic algorithm for the cardinality constrained portfolio optimization problem”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 13:2(2) (2013), 92–95  mathnet  crossref
67. A. A. Homchenko, N. P. Grishina, C. Lucas, S. P. Sidorov, “Differential evolution algorithm for solving the portfolio optimization problem”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 13:2(2) (2013), 88–91  mathnet  crossref  elib
68. N. S. Uzentsova, S. P. Sidorov, “Simultaneous approximation of polynomial functions and its derivatives by feedforward artificial neural networks with one hidden layer”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 13:2(2) (2013), 78–82  mathnet  crossref  zmath
69. S. P. Sidorov, “On the error of optimal interpolation by linear shape-preserving algorithms”, Sib. Zh. Ind. Mat., 15:2 (2012), 119–127  mathnet  mathscinet  zmath
70. S. P. Sidorov, “Korovkin-type theorem for sequences of operators preserving shape”, Positivity, 15:1 (2011), 11–16  crossref  mathscinet  zmath  isi  elib  scopus
71. S. P. Sidorov, “The error of approximation of differentiable functions of several variables by means of interpolatory shape preserving operators”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 9:4(1) (2009), 49–52  mathnet  crossref  mathscinet
72. S. P. Sidorov, “Optimal Recovery of Linear Functionals on Sets of Finite Dimension”, Math. Notes, 84:4 (2008), 561–567  mathnet  crossref  crossref  mathscinet  zmath  isi  elib  elib  scopus
73. S. P. Sidorov, “Shape-preserving linear n-width of unit balls in $C[0,1]$”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 7:1 (2007), 33–39  mathnet  crossref  elib
74. S. P. Sidorov, “An estimate for the relative linear width of the unit ball for a class of positive operators”, Sib. Zh. Ind. Mat., 10:4 (2007), 122–128  mathnet  mathscinet  zmath
75. S. P. Sidorov, “Optimal interpolation of convergent algebraic series”, Numerical Algorithms, 44:3 (2007), 273–279  crossref  mathscinet  zmath  adsnasa  elib  scopus
76. S. P. Sidorov, “Optimal interpolation of convergent algebraic series”, NUMERICAL ALGORITHMS, 44:3 (2007), 273–279  crossref  mathscinet  zmath  adsnasa  isi  elib  scopus
77. S. P. Sidorov, “An estimate for the $n$-th minimal error of linear algorithms for one problem in a normed vector space”, Siberian Math. J., 46:3 (2005), 535–539  mathnet  crossref  mathscinet  zmath  isi  elib  scopus
78. S. P. Sidorov, “An estimate for the $n$th minimal error of linear algorithms for an approximation problem”, Comput. Math. Math. Phys., 44:6 (2004), 944–948  mathnet  mathscinet  zmath  elib  scopus
79. S. P. Sidorov, “Negative property of shape-preserving finite-dimensional linear operators”, Applied Mathematics Letters, 16:2 (2003), 257–261 (to appear)  crossref  mathscinet  zmath  scopus
80. S. P. Sidorov, “Approximation of the rth differential operator by means of linear shape preserving operators of finite rank”, Journal of Approximation Theory, 124:2 (2003), 232–241  crossref  mathscinet  zmath  scopus
81. S. P. Sidorov, “On some extremal properties of Langrange interpolatory polynomials”, Journal of Approximation Theory, 118:2 (2002), 188–201  crossref  mathscinet  zmath  scopus 1
82. D. V. Prokhorov, S. I. Dudov, A. M. Zakharov, V. B. Poplavskii, V. V. Rozen, S. P. Sidorov, “In memory of Alexandr Yu. Vasiliev”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 17:1 (2017), 117–121  mathnet  mathscinet  isi
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Presentations in Math-Net.Ru
1. Становление Саратовской математической школы: исторические заметки к 300-летию РАН
S. P. Sidorov, A. M. Zaharov
XXII International Saratov Winter School "Contemporary Problems of Function Theory and Their Applications", dedicated to the 300th anniversary of the Russian Academy of Sciences
January 28, 2024 10:00   
2. A greedy algorithm for a class of nonsmooth optimization problems in Banach spaces
S. P. Sidorov
International Conference “Nonlinear Approximation and Discretization” dedicated to the 70-th anniversary of Professor V.N. Temlyakov
November 2, 2023 15:50   
3. Свойства линейных методов формосохраняющего приближения
S. P. Sidorov

November 8, 2022 16:35
4. Dual Estimates on Convergence Rate for Greedy Optimization Algorithms in Banach Spaces
S. Sidorov
Approximation and discretization
August 31, 2021 15:00   
5. Аппроксимативные свойства линейных конечномерных методов формосохраняющего приближения дифференцируемых функций
S. P. Sidorov
Seminar on Approximation Theory
December 12, 2013 10:30

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