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Found 231 Documents (Results 1–100)

Separation of roots of systems of nonlinear equations. Stochastic approach. (English. Russian original) Zbl 1530.65013

Vestn. St. Petersbg. Univ., Math. 56, No. 2, 164-171 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 10(68), No. 2, 226-235 (2023).
MSC:  65C05 65H10 68Q12
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On uniform consistency of Neyman’s type nonparametric tests. (English. Russian original) Zbl 07711982

Vestn. St. Petersbg. Univ., Math. 56, No. 2, 153-163 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 10(68), No. 2, 212-225 (2023).
MSC:  62Gxx 62-XX 62Cxx
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Stochastic computational methods and experiment design. (English. Russian original) Zbl 1522.65009

Vestn. St. Petersbg. Univ., Math. 56, No. 2, 135-142 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 10(68), No. 2, 187-199 (2023).
MSC:  65C05 62K05 65-02
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Backward iterations for solving integral equations with polynomial nonlinearity. (English. Russian original) Zbl 1505.65317

Vestn. St. Petersbg. Univ., Math. 55, No. 1, 16-26 (2022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 1, 23-36 (2022).
MSC:  65R20 65C05
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On the choice of regression basis functions and machine learning. (English. Russian original) Zbl 07584668

Vestn. St. Petersbg. Univ., Math. 55, No. 1, 7-15 (2022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 1, 11-22 (2022).
MSC:  62Jxx 65Mxx 35Jxx
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The Monte Carlo method for solving large systems of linear ordinary differential equations. (English. Russian original) Zbl 1469.65118

Vestn. St. Petersbg. Univ., Math. 54, No. 1, 28-38 (2021); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 1, 37-48 (2021).
MSC:  65L05 65C05 65R20
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Monte Carlo method for solving ODE systems. (English. Russian original) Zbl 1480.65007

Vestn. St. Petersbg. Univ., Math. 52, No. 3, 272-280 (2019); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 6(64), No. 3, 411-421 (2019).
MSC:  65C05
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On randomization of Halton quasi-random sequences. (English. Russian original) Zbl 1440.65010

Vestn. St. Petersbg. Univ., Math. 50, No. 4, 337-341 (2017); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 4(62), No. 4, 570-576 (2017).
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Towards the analysis of the simulated annealing method in the multiextremal case. (English. Russian original) Zbl 1376.65095

Vestn. St. Petersbg. Univ., Math. 50, No. 2, 132-137 (2017); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 4(62), No. 2, 220-226 (2017).
MSC:  65K05 90C27
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Mathematical models of systems of transcription of name-and-surname groups. (English. Russian original) Zbl 1383.93008

J. Comput. Syst. Sci. Int. 55, No. 4, 570-578 (2016); translation from Izv. Ross. Akad. Nauk, Teor. Sist. Upr. 2016, No. 4, 73-82 (2016).
MSC:  93A30 93E03 68T05 90C15 90C59
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On the partial synchronization of iterative methods. (English. Russian original) Zbl 1453.65106

Vestn. St. Petersbg. Univ., Math. 49, No. 3, 231-237 (2016); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2016, No. 3, 393-401 (2016).
MSC:  65H10 65C05 65Y05
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On Monte Carlo methods in distributed memory systems. (English. Russian original) Zbl 1392.65010

Vestn. St. Petersbg. Univ., Math. 49, No. 4, 325-333 (2016); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2016, No. 4, 558-569 (2016).
MSC:  65C05 65F10
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To the memory of Yu. I. Ingster. (English. Russian original) Zbl 1330.01059

J. Math. Sci., New York 204, No. 1, 1-6 (2015); translation from Zap. Nauchn. Semin. POMI 412, 5-14 (2013).
MSC:  01A70
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Combined method for the numerical solution of dynamic three-dimensional elastoplastic problems. (English. Russian original) Zbl 1320.74113

Dokl. Math. 91, No. 1, 111-113 (2015); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 460, No. 4, 389-391 (2015).
MSC:  74S30 74S10 74B05 74C05
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Numerical simulation of wave propagation in anisotropic media. (English. Russian original) Zbl 1395.74048

Dokl. Math. 90, No. 3, 778-780 (2014); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 459, No. 3, 285-287 (2014).
MSC:  74J30 74L10 74S30 86A15
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Using a generalized \(\Delta^2\)-distribution for constructing exact \(D\)-optimal designs. (English) Zbl 1321.62098

Melas, V. B. (ed.) et al., Topics in statistical simulation. Research papers from the 7th international workshop on statistical simulation, Rimini, Italy, May 21–25, 2013. New York, NY: Springer (ISBN 978-1-4939-2103-4/hbk; 978-1-4939-2104-1/ebook). Springer Proceedings in Mathematics & Statistics 114, 393-400 (2014).
MSC:  62K05 62J05
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Combined grid-characteristic method for the numerical solution of three-dimensional dynamical elastoplastic problems. (Russian, English) Zbl 1313.74034

Zh. Vychisl. Mat. Mat. Fiz. 54, No. 7, 1203- 1217 (2014); translation in Comput. Math. Math. Phys. 54, No. 7, 1176-1189 (2014).
MSC:  74B20 65M25
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Empirically estimating error of integration by quasi-Monte Carlo method. (English. Russian original) Zbl 1297.65002

Vestn. St. Petersbg. Univ., Math. 47, No. 1, 1-8 (2014); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1(59), No. 1, 3-11 (2014).
MSC:  65C05
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An extension of the Krylov method for calculating the coefficients of the minimal polynomial. (Russian, English) Zbl 1299.65047

Zh. Vychisl. Mat. Mat. Fiz. 53, No. 5, 691-700 (2013); translation in Comput. Math. Math. Phys. 53, No. 5, 521-529 (2013).
MSC:  65F10 15A21 65C05
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On estimates of the spectrum of a linear operator. (English. Russian original) Zbl 1331.65078

Vestn. St. Petersbg. Univ., Math. 45, No. 1, 7-13 (2012); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2012, No. 1, 11-17 (2012).
MSC:  65J10 65F10 65C05
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Stochastic and quasistochastic computations. (English. Russian original) Zbl 1255.65011

Vestn. St. Petersbg. Univ., Math. 44, No. 3, 171-181 (2011); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2011, No. 3, 7-19 (2011).
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Application of nonclassical models of shell theory to study mechanical parameters of multilayer nanotubes. (English. Russian original) Zbl 1448.74066

Vestn. St. Petersbg. Univ., Math. 44, No. 1, 13-20 (2011); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2011, No. 1, 23-31 (2011).
MSC:  74K25 74E10
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Parametrically splitting algorithms. (English. Russian original) Zbl 1255.65012

Vestn. St. Petersbg. Univ., Math. 43, No. 4, 211-216 (2010); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2010, No. 4, 25-31 (2010).
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The “walk in hemispheres” process and its applications to solving boundary value problems. (English. Russian original) Zbl 1181.65009

Vestn. St. Petersbg. Univ., Math. 42, No. 3, 155-163 (2009); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2009, No. 3, 9-18 (2009).
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On construction of parallel algorithms in problems of computational mathematics. (English. Russian original) Zbl 1180.65038

Vestn. St. Petersbg. Univ., Math. 42, No. 2, 76-81 (2009); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2009, No. 2, 15-22 (2009).
MSC:  65F10 65C05 65Y05
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On stochastic and quasistochastic methods for solving equations. (English. Russian original) Zbl 1175.65004

Vestn. St. Petersbg. Univ., Math. 41, No. 4, 348-354 (2008); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 2008, No. 4, 75-83 (2008).
MSC:  65C05 45B05 65R20
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MCQMC algorithms for solving some classes of equations. (English) Zbl 1141.65312

Keller, Alexander (ed.) et al., Monte Carlo and quasi-Monte Carlo methods 2006. Selected papers based on the presentations at the 7th international conference ‘Monte Carlo and quasi-Monte Carlo methods in scientific computing’, Ulm, Germany, August 14–18, 2006. Berlin: Springer (ISBN 978-3-540-74495-5/hbk). 23-33 (2008).
MSC:  65C05 65Y05
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Importance sampling for simulation of large and moderate deviation probabilities of tests and estimators. (English. Russian original) Zbl 1118.62052

Theory Probab. Appl. 51, No. 2, 279-290 (2007); translation from Teor. Veroyatn. Primen. 51, No. 2, 319-332 (2006).
MSC:  62G20 60F10 65C60 62G99 65C50 62G30
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Simulation of the \(\Delta^2\)-distribution. (English) Zbl 1272.65011

Vestn. St. Petersbg. Univ., Math. 38, No. 4, 39-44 (2005); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 38, No. 4, 53-60 (2005).
MSC:  65C50 62E10
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Multicriterial problems of the theory of cubature formulas. (English. Russian original) Zbl 1106.65309

Vestn. St. Petersbg. Univ., Math. 38, No. 1, 20-24 (2005); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 38, No. 1, 27-32 (2005).
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Stochastic stability of the Monte Carlo method (the case of operators). (English. Russian original) Zbl 1105.65300

Vestn. St. Petersbg. Univ., Math. 37, No. 2, 1-5 (2004); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 37, No. 2, 3-8 (2004).
MSC:  65C05 62G05 65C60
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On regression experiment design in the presence of systematic error. (English) Zbl 1421.62100

Atkinson, Anthony (ed.) et al., Optimum design 2000. Papers at the conference optimum design 2000: prospects for the new millenium, Cardiff, GB, April 12–14, 2000. Dedicated to Valeri Fedorov on the occasion of his 60th birthday. Dordrecht: Kluwer Academic Publishers. Nonconvex Optim. Appl. 51, 25-32 (2001).
MSC:  62K05 62J05
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Stochastic stability and parallelism in the Monte Carlo method. (English. Russian original) Zbl 1046.65005

Dokl. Math. 64, No. 1, 61-63 (2001); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 379, No. 4, 439-441 (2001).
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On randomizing estimators in linear regression models. (English) Zbl 1039.62060

Balakrishnan, N. (ed.) et al., Advances in stochastic simulation methods. Selected papers at the 3rd St. Petersburg workshop on simulation, St. Petersburg, Russia, June 28 – July 3, 1998. Boston: Birkhäuser (ISBN 0-8176-4107-6). Statistics for Industry and Technology, 305-314 (2000).
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Solving the nonlinear algebraic equations with Monte Carlo method. (English) Zbl 0959.65070

Balakrishnan, N. (ed.) et al., Advances in stochastic simulation methods. Selected papers at the 3rd St. Petersburg workshop on simulation, St. Petersburg, Russia, June 28 - July 3, 1998. Boston: Birkhäuser. Statistics for Industry and Technology. 3-15 (2000).
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Advances in stochastic simulation methods. Selected papers at the 3rd St. Petersburg workshop on simulation, St. Petersburg, Russia, June 28 – July 3, 1998. (English) Zbl 0942.00039

Statistics for Industry and Technology. Boston: Birkhäuser. xxvi, 386 p. (2000).
MSC:  00B25 62-06
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Quasirandom sequences in random process simulation algorithms. (English. Russian original) Zbl 1043.65008

Vestn. St. Petersbg. Univ., Math. 32, No. 4, 22-27 (1999); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1999, No. 4, 26-33 (1999).
MSC:  65C10
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Asymptotic complexity of the collisions estimator for solving linear systems. (English. Russian original) Zbl 0946.65020

Comput. Math. Math. Phys. 37, No. 5, 501-509 (1997); translation from Zh. Vychisl. Mat. Mat. Fiz. 37, No. 5, 512-523 (1997).
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Minimax nonparametric hypothesis testing for Hellinger metric and Kullback-Leibler information. (English) Zbl 0865.62031

Ibragimov, I. A. (ed.) et al., Probability theory and mathematical statistics. Lectures presented at the semester held in St. Petersburg, Russia, March 2–April 23, 1993. Amsterdam: Gordon and Breach Publishers. 263-268 (1996).
MSC:  62G10
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Monte-Carlo method with storage of intermediate results. (English. Russian original) Zbl 1041.65002

Vestn. St. Petersbg. Univ., Math. 29, No. 3, 5-8 (1996); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1996, No. 3, 8-11 (1996).
MSC:  65C05 65F10
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The relative costs of the Monte Carlo method for solving systems of linear algebraic equations. (English. Russian original) Zbl 0852.65027

Comput. Math. Math. Phys. 35, No. 5, 519-530 (1995); translation from Zh. Vychisl. Mat. Mat. Fiz. 35, No. 5, 661-676 (1995).
MSC:  65F05 65C05 65Y05
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Complexity of the Neumann-Ulam scheme for solving a system of grid equations of the multidimensional Dirichlet problem. (English. Russian original) Zbl 0883.65079

Vestn. St. Petersbg. Univ., Math. 28, No. 1, 8-11 (1995); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1995, No. 1, 11-14 (1995).
MSC:  65N06 65Y20 35J05 65F30 65C05
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Mathematical experiment with models of complex stochastic systems. (Математический эксперимент с моделями сложных стохастических систем.) (Russian) Zbl 0885.60100

Sankt-Peterburg: Izdatel’stvo Sankt-Peterburgskogo Universiteta. 270 p. (1993).
MSC:  60K99 60-02 65-02 65C20 65C40 65C50 65C60
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Estimates with branching for a functional of stationary distribution of Markov chain. (English) Zbl 0860.62065

Müller, W. G. (ed.) et al., Model-oriented data analysis. Proceedings of the 3rd international workshop, MODA 3, held in Petrodvorets, Russia, May 25-30, 1992. Heidelberg: Physica-Verlag. Contributions to Statistics. 131-135 (1993).
MSC:  62M05 65C99
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On metric theorems in interpolation theory. (English. Russian original) Zbl 0860.41004

Vestn. St. Petersbg. Univ., Math. 26, No. 1, 23-26 (1993); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1993, No. 1, 26-29 (1993).
MSC:  41A05 41A65
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