Persons: Sidorov, Sergei Petrovich

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Sidorov, Sergei Petrovich

Total publications:	93 (87)
in MathSciNet:	30 (29)
in zbMATH:	18 (18)
in Web of Science:	32 (31)
in Scopus:	54 (54)
Cited articles:	37
Citations:	100
Presentations:	5

Number of views:
This page:	1878
Abstract pages:	6712
Full texts:	2625
References:	748

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)

Articles

1.	A. Grigoriev, S. Mironov, S. Sidorov, “Dynamics of Friendship Index in Complex Networks”, Modelling, 5:3 (2024), 1219-1238
2.	S. Sidorov, T. Emelianov, S. Mironov, E. Sidorova, Y. Kostyukhin, A. Volkov, A. Ostrovskaya, L. Polezharova, “Network Evolution Model with Preferential Attachment at Triadic Formation Step”, Mathematics, 12 (2024), 643 , 21 pp.
3.	S. Sidorov, S.Mironov, A.Grigoriev, “Limit Distributions of Friendship Index in Scale-Free Networks”, Analysis of Images, Social Networks and Texts. AIST 2023, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 14486, eds. Ignatov, D.I., et al., Springer, Cham, 2024, 325–337
4.	S. Sidorov, S. Mironov, T. Emelianov, “A Network Evolution Model with Addition and Deletion of Nodes”, Mathematical Modeling and Supercomputer Technologies. MMST 2023., Communications in Computer and Information Science, 1914, eds. Balandin, D., Barkalov, K., Meyerov, I., Springer, Cham, 2024, 130–136
5.	S. Sidorov, A. Faizliev, D. Melnichuk, “Media Text Analysis Based on One-Dimensional Hashtag Embeddings”, Data Science and Applications. ICDSA 2023, Lecture Notes in Networks and Systems, 819, eds. Nanda, S.J., Yadav, R.P., Gandomi, A.H., Saraswat, M., Springer, Singapore, 2024, 245–255
6.	A. Grigoriev, S. Mironov, S. Sidorov, “Quantitative Study on the Friendship Paradox in Networks with Power-Law Degree Distribution”, Mathematical Modeling and Supercomputer Technologies. MMST 2023, Communications in Computer and Information Science, 1914, eds. Balandin, D., Barkalov, K., Meyerov, I., Springer, Cham, 2024, 137–144
7.	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
8.	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.	2 ^[x]
9.	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
10.	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	1 ^[x]
11.	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
12.	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
13.	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.	3 ^[x]
14.	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
15.	Sidorov S., Mironov S., Malinskii I., Kadomtsev D., “Local Degree Asymmetry for Preferential Attachment Model”, Studies in Computational Intelligence, 944 (2021), 450–461
16.	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	8 ^[x]
17.	S. Sidorov, S. Mironov, “Growth network models with random number of attached links”, Physica A: Statistical Mechanics and its Applications, 576 (2021), 126041	7 ^[x]
18.	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
19.	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
20.	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.	8 ^[x]
21.	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	2 ^[x]
22.	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	3 ^[x]
23.	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.	3 ^[x]
24.	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
25.	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	1 ^[x]
26.	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	3 ^[x]
27.	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.	3 ^[x]
28.	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.	2 ^[x]
29.	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	4 ^[x]
30.	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
31.	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
32.	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	2 ^[x]
33.	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
34.	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	1 ^[x]
35.	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
36.	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
37.	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.	3 ^[x]
38.	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.
39.	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.	1 ^[x]
40.	S. V. Mironov, S. P. Sidorov, Zh. Vychisl. Mat. Mat. Fiz., 59:6 (2019), 961–971
41.	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
42.	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	2 ^[x]
43.	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
44.	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
45.	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	1 ^[x]
46.	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	7 ^[x]
47.	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	3 ^[x]
48.	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	1 ^[x]
49.	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
50.	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	1 ^[x]
51.	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
52.	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.
53.	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	4 ^[x]
54.	Sergei P. Sidorov, Sergei V. Mironov, “Duality Gap Analysis of Weak Relaxed Greedy Algorithms”, Lecture Notes in Computer Science, 10556 (2017), 251-262	2 ^[x]
55.	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
56.	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	5 ^[x]
57.	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
58.	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
59.	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	6 ^[x]
60.	S. P. Sidorov, “Linear k-monotonicity preserving algorithms and their approximation properties”, Lecture Notes in Computer Science, 9582 (2016), 93–106	1 ^[x]
61.	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
62.	D. I. Boytsov, S. P. Sidorov, “Linear approximation method preserving $k$-monotonicity”, Sib. elektron. matem. izv., 12:1 (2015), 21–27	2 ^[x]
63.	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
64.	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
65.	S. P. Sidorov, “ON THE SATURATION EFFECT FOR LINEAR SHAPE-PRESERVING APPROXIMATION IN SOBOLEV SPACES”, MISKOLC MATHEMATICAL NOTES, 16:2 (2015), 1191-1197	2 ^[x]
66.	D. I. Boitsov, S. P. Sidorov, “The Rate of Convergence for Linear Shape-Preserving Algorithms”, CONCRETE OPERATORS, 2:1 (2015), 139–145
67.	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
68.	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
69.	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
70.	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
71.	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
72.	S. P. Sidorov, “On the error of optimal interpolation by linear shape-preserving algorithms”, Sib. Zh. Ind. Mat., 15:2 (2012), 119–127
73.	S. P. Sidorov, “Korovkin-type theorem for sequences of operators preserving shape”, Positivity, 15:1 (2011), 11–16
74.	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
75.	S. P. Sidorov, “Optimal Recovery of Linear Functionals on Sets of Finite Dimension”, Math. Notes, 84:4 (2008), 561–567
76.	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
77.	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
78.	S. P. Sidorov, “Optimal interpolation of convergent algebraic series”, Numerical Algorithms, 44:3 (2007), 273–279
79.	S. P. Sidorov, “Optimal interpolation of convergent algebraic series”, NUMERICAL ALGORITHMS, 44:3 (2007), 273–279
80.	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
81.	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
82.	S. P. Sidorov, “Negative property of shape-preserving finite-dimensional linear operators”, Applied Mathematics Letters, 16:2 (2003), 257–261 (to appear)
83.	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
84.	S. P. Sidorov, “On some extremal properties of Langrange interpolatory polynomials”, Journal of Approximation Theory, 118:2 (2002), 188–201	1 ^[x]
Books

85.	S. P. Sidorov, S. V. Mironov, Analiz dinamiki lokalnykh kharakteristik v slozhnykh setyakh, Izdatelstvo Saratovskogo universiteta, Saratov, 2022 , 104 pp.
86.	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.
87.	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
Information matherials

88.	B. I. Golubov, B. S. Kashin, L. Yu. Kossovich, S. P. Sidorov, A. P. Khromov, A. N. Chumachenko, “18th International Saratov Winter School “Contemporary Problems of Function Theory and Their Applications””, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 16:4 (2016), 485–487
89.	B. I. Golubov, B. S. Kashin, L. Yu. Kossovich, S. P. Sidorov, A. P. Khromov, “XVII International Saratov Winter School «Contemporary Problems of the Function Theory and its Applications». Dedicated to the 150th Anniversary of V. A. Steklov”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 15:3 (2015), 357–359
90.	B. I. Golubov, B. S. Kashin, L. Yu. Kossovich, S. P. Sidorov, A. P. Khromov, “16 Saratov winter school “Contemporary problems of function theory and its applications””, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 12:2 (2012), 114–115
91.	L. Yu. Kossovich, S. P. Sidorov, A. P. Khromov, “15 Saratov winter school “Contemporary problems of function theory and its applications” dedicated to the 125th anniversary of V. V. Golubev and 100th anniversary of SSU”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 10:3 (2010), 86–87
92.	L. Yu. Kossovich, A. P. Khromov, S. P. Sidorov, “14 Saratov winter school “Contemporary problems of function theory and its applications” dedicated to the memory of P. L. Ulyanov”, Izv. Saratov Univ. (N.S.), Ser. Math. Mech. Inform., 8:1 (2008), 76–77
Personalia

93.	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 ;

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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