Nonstationary Queues: Estimation of the Rate of Convergence. - Boris L. Granovsky; Alexander I. Zeifman (Queueing Syst. Theory Appl., 2004)

Some universal limits for nonhomogeneous birth and death processes. - Alexander I. Zeifman; Samantha Leorato; Enzo Orsingher; Yakov Satin; Galina Shilova (Queueing Syst. Theory Appl., 2006)

Some bounds for M(t)/M(t)/S queue with catastrophes. - Alexander I. Zeifman; Yakov Satin; Alexander Chegodaev; Vladimir Bening; Vsevolod Shorgin (VALUETOOLS, 2008)

On Mn(t)/Mn(t)/S queues with catastrophes. - Alexander I. Zeifman; Yakov Satin; Sergey Shorgin; Vladimir Bening (VALUETOOLS, 2009)

Representations for the extreme zeros of orthogonal polynomials. - Erik A. van Doorn; Nicky D. van Foreest; Alexander I. Zeifman (J. Comput. Appl. Math., 2009)

On the speed of convergence to stationarity of the Erlang loss system. - Erik A. van Doorn; Alexander I. Zeifman (Queueing Syst. Theory Appl., 2009)

On stability for Mt/Mt/N/N queue. - Alexander I. Zeifman; Anna Korotysheva; Yakov Satin (ICUMT, 2010)

Stability bounds for Mt/Mt/N/N + R queue. - Alexander I. Zeifman; Sergey Shorgin; Anna Korotysheva; Vladimir Bening (VALUETOOLS, 2011)

Coordinate-Wise Versions Of The Grid Method For The Analysis Of Intensities Of Non-Stationary Information Flows By Moving Separation Of Mixtures Of Gamma-Distribution. - Andrey Gorshenin; Victor Korolev; Victor Kuzmin; Alexander I. Zeifman (ECMS, 2013)

On Convergence Of Random Walks Having Jumps With Finite Variances To Stable Levy Processes. - Victor Korolev; Vladimir Bening; Lilya Zaks; Alexander I. Zeifman (ECMS, 2013)

On Mt /Mt /S Type Queue With Group Services. - Alexander I. Zeifman; Yakov Satin; Galina Shilova; Victor Korolev; Vladimir Bening; Sergey Shorgin (ECMS, 2013)

Corrigendum to "Representations for the extreme zeros of orthogonal polynomials" [J. Computational Applied Mathematics 233 (2009) 847-851]. - Erik A. van Doorn; Nicky D. van Foreest; Alexander I. Zeifman (J. Comput. Appl. Math., 2013)

Transfer Theorem Concerning Asymptotic Expansions For The Distribution Functions Of Statistics. - Vladimir Bening; Vladislav A. Savushkin; Egor I. Shunkov; Alexander I. Zeifman; Victor Korolev (ECMS, 2014)

Variance-Mean Mixtures As Asymptotic Approximations. - Victor Korolev; Vladimir Bening; Andrey Gorshenin; Maria Grigoryeva; Alexander I. Zeifman (ECMS, 2014)

On Convergence Of The Distributions Of Random Sums And Statistics Constructed From Samples With Random Sizes To Exponential Power Laws. - Victor Korolev; Maria Grigoryeva; Alexander I. Zeifman (ECMS, 2014)

On Truncations For SZK Model. - Alexander I. Zeifman; Yakov Satin; Galina Shilova; Victor Korolev; Vladimir Bening; Sergey Shorgin (ECMS, 2014)

On truncations for weakly ergodic inhomogeneous birth and death processes. - Alexander I. Zeifman; Yacov Satin; Victor Korolev; Sergey Shorgin (Int. J. Appl. Math. Comput. Sci., 2014)

Perturbation bounds and truncations for a class of Markovian queues. - Alexander I. Zeifman; Victor Korolev; Yacov Satin; Anna Korotysheva; Vladimir Bening (Queueing Syst. Theory Appl., 2014)

On The Statistical Methods To Locate The Areas Of A Human Brain Activity By The MEG Signals And Myograms. - Andrey Gorshenin; Victor Korolev; Tatiana Zakharova; Miroslav Goncharenko; Semen Nikiforov; Maxim Khaziakhmetov; Alexander I. Zeifman (ECMS, 2015)

On Truncations For A Class Of Finite Markovian Queuing Models. - Yacov Satin; Alexander I. Zeifman; Anna Korotysheva; Ksenia Kiseleva; Victor Korolev (ECMS, 2015)

On Sharp Bounds Of The Rate Of Convergence For Some Queueing Models. - Alexander I. Zeifman; Galina Shilova; Victor Korolev; Sergey Shorgin (ECMS, 2015)

Some results for inhomogeneous birth-and-death process with application to staffing problem in telecommunication service systems. - Alexander I. Zeifman; Anna Korotysheva; Rostislav Razumchik; Victor Korolev; Sergey Shorgin (ICUMT, 2015)

Modeling high-frequency order flow imbalance by functional limit theorems for two-sided risk processes. - Victor Yurievich Korolev; A. V. Chertok; Alexander Yu. Korchagin; Alexander I. Zeifman (Appl. Math. Comput., 2015)

Ergodicity And Perturbation Bounds For Inhomogeneous Birth And Death Processes With Additional Transitions From And To The Origin. - Alexander I. Zeifman; Anna Korotysheva; Yacov Satin; Victor Korolev; Sergey Shorgin; Rostislav Razumchik (Int. J. Appl. Math. Comput. Sci., 2015)

Asymptotic Expansions For The Distribution Function Of The Sample Median Constructed From A Sample With Random Size. - Vladimir E. Bening; Victor Korolev; Alexander I. Zeifman (ECMS, 2016)

Two-Sided Truncations Of Inhomogeneous Birth-Death Processes. - Yacov Satin; Anna Korotysheva; Ksenia Kiseleva; Galina Shilova; Elena Fokicheva; Alexander I. Zeifman; Victor Korolev (ECMS, 2016)

Uniform In Time Bounds For "No-Wait" Probability In Queues Of Mt/Mt/S Type. - Alexander I. Zeifman; Anna Korotysheva; Yacov Satin; Galina Shilova; Rostislav Razumchik; Victor Korolev; Sergey Shorgin (ECMS, 2016)

Modeling and analyzing licensed shared access operation for 5G network as an inhomogeneous queue with catastrophes. - Irina A. Gudkova; Anna Korotysheva; Alexander I. Zeifman; Galina Shilova; Victor Korolev; Sergey Shorgin; Rostislav Razumchik (ICUMT, 2016)

On the ergodicity bounds for a constant retrial rate queueing model. - Alexander I. Zeifman; Yacov Satin; Evsey Morozov; Ruslana Nekrasova; Andrey Gorshenin (ICUMT, 2016)

On Asymptotic Approximations To The Distributions Of Statistics Constructed From Samples With Random Sizes. - Vladimir Bening; Victor Korolev; Alexander I. Zeifman (ECMS, 2017)

Generalized Gamma Distributions As Mixed Exponential Laws And Related Limit Theorems. - Victor Korolev; Andrey Gorshenin; Alexander Yu. Korchagin; Alexander I. Zeifman (ECMS, 2017)

Two-Sided Truncations For The Mt/Mt/S Queueing Model. - Yacov Satin; Anna Korotysheva; Galina Shilova; Alexander Sipin; Elena Fokicheva; Ksenia Kiseleva; Alexander I. Zeifman; Victor Korolev; Sergey Shorgin (ECMS, 2017)

Bounds For Markovian Queues With Possible Catastrophes. - Alexander I. Zeifman; Anna Korotysheva; Yacov Satin; Ksenia Kiseleva; Victor Korolev; Sergey Shorgin (ECMS, 2017)

On Sharp Bounds on the Rate of Convergence for Finite Continuous-Time Markovian Queueing Models. - Alexander I. Zeifman; Alexander Sipin; Victor Korolev; Galina Shilova; Ksenia Kiseleva; Anna Korotysheva; Yacov Satin (EUROCAST (2), 2017)

Numerical Experiments for Some Markov Models for Solving Boundary Value Problems. - Alexander Sipin; Alexander I. Zeifman (FDM, 2018)

On a Method of Bounding the Rate of Convergence for Finite Markovian Queues. - Alexander I. Zeifman; Ksenia Kiseleva; Yacov Satin; Anastasia Kryukova; Victor Korolev (ICUMT, 2018)

Bounds on the rate of convergence for one class of inhomogeneous Markovian queueing models with possible batch arrivals and services. - Alexander I. Zeifman; Rostislav Razumchik; Yacov Satin; Ksenia Kiseleva; Anna Korotysheva; Victor Korolev (Int. J. Appl. Math. Comput. Sci., 2018)

Bounding the Rate of Convergence for One Class of Finite Capacity Time Varying Markov Queues. - Alexander I. Zeifman; Yacov Satin; Rostislav Razumchik; Anastasia Kryukova; Galina Shilova (EPEW, 2019)

Bounds on the Rate of Convergence for Nonstationary MX/Mn/1 Queue with Catastrophes and State-Dependent Control at Idle Time. - Alexander I. Zeifman; Yacov Satin; Ksenia Kiseleva; Tatiana Panfilova; Anastasia Kryukova; Galina Shilova; Alexander Sipin; Elena Fokicheva (EUROCAST (1), 2019)

On limiting characteristics for a non-stationary two-processor heterogeneous system. - Alexander I. Zeifman; Yacov Satin; Ksenia Kiseleva; Victor Korolev; Tatiana Panfilova (Appl. Math. Comput., 2019)

Method For Bounding The Rate Of Convergence For One Class Of Finite-Capacity Markovian Time-Dependent Queues With Batch Arrivals When Empty. - Anastasiya Kryukova; Viktoriya Oshushkova; Alexander I. Zeifman; Rostislav Razumchik (ECMS, 2020)

On three methods for bounding the rate of convergence for some continuous-time Markov chains. - Alexander I. Zeifman; Yacov Satin; Anastasia Kryukova; Rostislav Razumchik; Ksenia Kiseleva; Galina Shilova (Int. J. Appl. Math. Comput. Sci., 2020)

Ergodicity bounds for the Markovian queue with time-varying transition intensities, batch arrivals and one queue skipping policy. - Alexander I. Zeifman; Rostislav V. Razumchik; Yacov Satin; I. A. Kovalev (Appl. Math. Comput., 2021)

Ergodicity and perturbation bounds for Mt/Mt/1 queue with balking, catastrophes, server failures and repairs. - Alexander I. Zeifman; Yacov Satin; Ivan Kovalev; Sherif I. Ammar (RAIRO Oper. Res., 2021)

Upper bound on the rate of convergence and truncation bound for non-homogeneous birth and death processes on Z. - Yacov Satin; Rostislav V. Razumchik; Alexander I. Zeifman; I. A. Kovalev (Appl. Math. Comput., 2022)