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Found 6,309 Documents (Results 1–100)

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Critical branching processes in a random environment with immigration: the size of the only surviving family. (English. Russian original) Zbl 07517616

Proc. Steklov Inst. Math. 316, No. 1, 336-355 (2022); translation from Tr. Mat. Inst. Steklova 316, 355-375 (2022).
MSC:  60-XX 92-XX
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The probability of reaching a receding boundary by a branching random walk with fading branching and heavy-tailed jump distribution. (English. Russian original) Zbl 07517615

Proc. Steklov Inst. Math. 316, No. 1, 318-335 (2022); translation from Tr. Mat. Inst. Steklova 316, 336-354 (2022).
MSC:  60-XX 62-XX
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Intermediately subcritical branching process in a random environment: the initial stage of the evolution. (English. Russian original) Zbl 07517603

Proc. Steklov Inst. Math. 316, No. 1, 121-136 (2022); translation from Tr. Mat. Inst. Steklova 316, 129-144 (2022).
MSC:  60-XX 62-XX
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Random-walk based approximate \(k\)-nearest neighbors algorithm for diffusion state distance. (English) Zbl 1484.68183

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 13th international conference, LSSC 2021, Sozopol, Bulgaria, June 7–11, 2021. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13127, 3-15 (2022).
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Stochastic algorithms for solving the Dirichlet boundary value problem for certain second-order elliptic equations with discontinuous coefficients. (English. Russian original) Zbl 07492853

Comput. Math. Math. Phys. 62, No. 2, 248-253 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 2, 249-254 (2022).
MSC:  65-XX 35-XX
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On the sojourn time distribution of a random walk at a multidimensional lattice point. (English. Russian original) Zbl 07481224

Theory Probab. Appl. 66, No. 4, 522-536 (2022); translation from Teor. Veroyatn. Primen. 66, No. 4, 657-675 (2021).
MSC:  60-XX 82-XX
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