Yeleyko, Ya. I.; Yarova, O. A. Mixture of distributions based on the Markov chain. (English. Ukrainian original) Zbl 07630539 Cybern. Syst. Anal. 58, No. 5, 754-757 (2022); translation from Kibern. Sist. Anal. 58, No. 5, 94-97 (2022). MSC: 62-XX 60-XX PDFBibTeX XMLCite \textit{Ya. I. Yeleyko} and \textit{O. A. Yarova}, Cybern. Syst. Anal. 58, No. 5, 754--757 (2022; Zbl 07630539); translation from Kibern. Sist. Anal. 58, No. 5, 94--97 (2022) Full Text: DOI
Yarova, O. A.; Yeleyko, Ya. I. Limit theorem for multidimensional renewal equation. (English. Ukrainian original) Zbl 1493.60066 Cybern. Syst. Anal. 58, No. 1, 144-147 (2022); translation from Kibern. Sist. Anal. 58, No. 1, 166-169 (2022). Reviewer: Rolando Rebolledo Berroeta (Santiago de Chile) MSC: 60F99 60K15 60K05 PDFBibTeX XMLCite \textit{O. A. Yarova} and \textit{Ya. I. Yeleyko}, Cybern. Syst. Anal. 58, No. 1, 144--147 (2022; Zbl 1493.60066); translation from Kibern. Sist. Anal. 58, No. 1, 166--169 (2022) Full Text: DOI
Yeleyko, Yaroslav; Yarova, Oksana; Holovatyy, Sviatoslav Construction of statistical criteria taking into account the influence of the extremal environment. (Ukrainian. English summary) Zbl 1499.60265 Visn. L’viv. Univ., Ser. Mekh.-Mat. 91, 99-104 (2021). MSC: 60J25 PDFBibTeX XMLCite \textit{Y. Yeleyko} et al., Visn. L'viv. Univ., Ser. Mekh.-Mat. 91, 99--104 (2021; Zbl 1499.60265)
Yarova, O. A.; Yeleyko, Ya. I. The renewal equation in nonlinear approximation. (English) Zbl 1492.60248 Mat. Stud. 56, No. 1, 103-106 (2021). MSC: 60K05 PDFBibTeX XMLCite \textit{O. A. Yarova} and \textit{Ya. I. Yeleyko}, Mat. Stud. 56, No. 1, 103--106 (2021; Zbl 1492.60248) Full Text: DOI
Zhernovyi, Yuriy V.; Aliyev, Soltan A.; Yeleyko, Yaroslav I. Reliability of a series system with redundancy and one repair facility. (English) Zbl 1513.60121 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 4, Math., 40-48 (2020). MSC: 60K25 60J28 90B25 PDFBibTeX XMLCite \textit{Y. V. Zhernovyi} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 40, No. 4, Math., 40--48 (2020; Zbl 1513.60121) Full Text: DOI
Aliyev, Soltan A.; Yeleyko, Yaroslav I.; Zhernovyi, Yuriy V. Calculating steady-state probabilities of the \(G/M/n/m\) queueing systems. (English) Zbl 1458.60098 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 39, No. 4, Math., 9-16 (2019). MSC: 60K25 60J28 PDFBibTeX XMLCite \textit{S. A. Aliyev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 39, No. 4, Math., 9--16 (2019; Zbl 1458.60098) Full Text: Link
Kosarevych, K. V.; Yelejko, Ya. I. Probabilistic approach in the problem of international competition of manufacturers with random variables. (English. Russian original) Zbl 1422.91058 Cybern. Syst. Anal. 55, No. 2, 306-312 (2019); translation from Kibern. Sist. Anal. 2019, No. 2, 155-162 (2019). MSC: 91A10 91B60 PDFBibTeX XMLCite \textit{K. V. Kosarevych} and \textit{Ya. I. Yelejko}, Cybern. Syst. Anal. 55, No. 2, 306--312 (2019; Zbl 1422.91058); translation from Kibern. Sist. Anal. 2019, No. 2, 155--162 (2019) Full Text: DOI
Aliyev, Soltan A.; Yeleyko, Yaroslav I.; Kosarevych, Katerina V.; Karpa, Oleq I. On stability of the solutions of matrix game and the capital preservation problem to the perturbations of initial data. (English) Zbl 1513.91070 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 37, No. 1, Math., 30-36 (2017). MSC: 91G10 91G80 91A80 PDFBibTeX XMLCite \textit{S. A. Aliyev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 37, No. 1, Math., 30--36 (2017; Zbl 1513.91070) Full Text: Link
Shpak, P. R.; Yeleyko, Y. I. Assessment and optimal strategies of semi-continuous killed Markov decision processes. (English. Russian original) Zbl 1347.93272 Cybern. Syst. Anal. 52, No. 4, 631-635 (2016); translation from Kibern. Sist. Anal. 2016, No. 4, 155-160 (2016). MSC: 93E20 60J25 90C40 PDFBibTeX XMLCite \textit{P. R. Shpak} and \textit{Y. I. Yeleyko}, Cybern. Syst. Anal. 52, No. 4, 631--635 (2016; Zbl 1347.93272); translation from Kibern. Sist. Anal. 2016, No. 4, 155--160 (2016) Full Text: DOI
Yarova, O. A.; Yeleyko, Ya. I. The behavior of the generator normalization factor in approximation of random processes. (English. Russian original) Zbl 1350.60073 Cybern. Syst. Anal. 52, No. 2, 305-311 (2016); translation from Kibern. Sist. Anal. 2016, No. 2, 147-153 (2016). MSC: 60J25 60J35 60F99 60F10 60G51 60G50 PDFBibTeX XMLCite \textit{O. A. Yarova} and \textit{Ya. I. Yeleyko}, Cybern. Syst. Anal. 52, No. 2, 305--311 (2016; Zbl 1350.60073); translation from Kibern. Sist. Anal. 2016, No. 2, 147--153 (2016) Full Text: DOI
Kosarevych, K. V.; Yelejko, Ya. I. Game-theoretic models of competition between producers with random product yields under duopoly of differentiated goods. (English. Russian original) Zbl 1422.91406 Cybern. Syst. Anal. 51, No. 4, 609-618 (2015); translation from Kibern. Sist. Anal. 2015, No. 4, 127-136 (2015). MSC: 91B38 91B54 91A10 PDFBibTeX XMLCite \textit{K. V. Kosarevych} and \textit{Ya. I. Yelejko}, Cybern. Syst. Anal. 51, No. 4, 609--618 (2015; Zbl 1422.91406); translation from Kibern. Sist. Anal. 2015, No. 4, 127--136 (2015) Full Text: DOI
Aliev, Soltan A.; Yeleyko, Yaroslav; Drebot, Andriy Y. Limit theorems and transitory phenomena in the renewal equation in random environments. (English) Zbl 1332.60126 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 34, No. 1, Math. Mech., 11-20 (2014). MSC: 60K05 60K37 60F99 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 34, No. 1, Math. Mech., 11--20 (2014; Zbl 1332.60126)
Aliyev, Soltan A.; Yeleyko, Yaroslav I.; Buhrii, Natalya V. Asymptotical properties of the renewal matrix for some class of infinite-dimensional renewal equations. (English) Zbl 1300.60105 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 39, 9-24 (2013). MSC: 60K05 PDFBibTeX XMLCite \textit{S. A. Aliyev} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 39, 9--24 (2013; Zbl 1300.60105)
Aliyev, Soltan A.; Yeleyko, Yaroslav I.; Buhrii, Natalya V. Asymptotical properties of the renewal matrix for some class of infinite-dimensional renewal equations. (English) Zbl 1302.60119 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 33, No. 4, Math. Mech., 3-18 (2013). MSC: 60K05 PDFBibTeX XMLCite \textit{S. A. Aliyev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 33, No. 4, Math. Mech., 3--18 (2013; Zbl 1302.60119)
Yelejko, Ya. I.; Kosarevych, K. V. A nonclassical model of quantitative competition on a market under two-sided uncertainty. (Ukrainian. English summary) Zbl 1289.91116 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2013, No. 10, 36-40 (2013). MSC: 91B51 62P20 PDFBibTeX XMLCite \textit{Ya. I. Yelejko} and \textit{K. V. Kosarevych}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2013, No. 10, 36--40 (2013; Zbl 1289.91116)
Aliev, Soltan A.; Bobylyak, Andrey N.; Yeleyko, Yaroslav I. Criterion for independence of data. (English) Zbl 1398.62104 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 32, No. 4, Math. Mech., 13-20 (2012). MSC: 62G10 62G30 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 32, No. 4, Math. Mech., 13--20 (2012; Zbl 1398.62104)
Yelejko, Yaroslav; Lazariv, Taras; Mazur, Stepan Multifractal products of diffusion processes and randomized scenario. (Ukrainian. English summary) Zbl 1249.60176 Visn. L’viv. Univ., Ser. Mekh.-Mat. 74, 83-88 (2011). MSC: 60J60 PDFBibTeX XMLCite \textit{Y. Yelejko} et al., Visn. L'viv. Univ., Ser. Mekh.-Mat. 74, 83--88 (2011; Zbl 1249.60176)
Yelejko, Yaroslav; Bazylevych, Iryna; Tymkiv, Galyna Limit theorem for branching process with an arbitrary number of types of particles and immigration. (Ukrainian. English summary) Zbl 1249.60183 Visn. L’viv. Univ., Ser. Mekh.-Mat. 74, 74-82 (2011). MSC: 60J80 60B10 60F05 PDFBibTeX XMLCite \textit{Y. Yelejko} et al., Visn. L'viv. Univ., Ser. Mekh.-Mat. 74, 74--82 (2011; Zbl 1249.60183)
Aliev, Soltan A.; Yeleyko, Yaroslav I.; Bazylevych, Iryna B. Limit theorems and transitional phenomena in the theory of branching processes. (English) Zbl 1316.60003 Mathematical Studies Monograph Series 14. L’viv: VNTL Publishers (ISBN 966-8849-19-1/hbk). 256 p. (2010). MSC: 60-02 60J80 60-03 01A90 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Limit theorems and transitional phenomena in the theory of branching processes. L'viv: VNTL Publishers (2010; Zbl 1316.60003)
Parolya, Nestor; Yelejko, Yaroslav Killed Markov decision processes on finite time intervals for finite models. (Ukrainian. English summary) Zbl 1240.90458 Visn. L’viv. Univ., Ser. Mekh.-Mat. 72, 243-254 (2010). MSC: 90C40 PDFBibTeX XMLCite \textit{N. Parolya} and \textit{Y. Yelejko}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 72, 243--254 (2010; Zbl 1240.90458)
Yelejko, Yaroslav; Kosarevych, Kateryna Systems analysis of multifactor econometric models in stochastic environments. (Ukrainian. English summary) Zbl 1238.62142 Visn. L’viv. Univ., Ser. Mekh.-Mat. 72, 127-133 (2010). MSC: 62P20 62H25 62J99 PDFBibTeX XMLCite \textit{Y. Yelejko} and \textit{K. Kosarevych}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 72, 127--133 (2010; Zbl 1238.62142)
Parolya, Nestor R.; Yeleyko, Yaroslav I. Killed Markov decision processes on finite time interval for countable models. (English) Zbl 1228.90147 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 30, No. 4, Math., 141-152 (2010). MSC: 90C40 PDFBibTeX XMLCite \textit{N. R. Parolya} and \textit{Y. I. Yeleyko}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 30, No. 4, Math., 141--152 (2010; Zbl 1228.90147) Full Text: arXiv
Yeleyko, Yaroslav I.; Aliev, Soltan A.; Buhrii, Nataliya V. About limit distributions for some functionals. (English) Zbl 1196.60148 Appl. Comput. Math. 9, No. 1, 138-145 (2010). MSC: 60K15 PDFBibTeX XMLCite \textit{Y. I. Yeleyko} et al., Appl. Comput. Math. 9, No. 1, 138--145 (2010; Zbl 1196.60148) Full Text: Link
Aliev, Soltan A.; Yeleyko, Yaroslav I.; Zhernovyi, Yuriy V. Ergodic distributions for certain modifications of the \(M/M/n/m\) queueing system. (English) Zbl 1200.60078 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 29, No. 4, Math. Mech., 11-18 (2009). MSC: 60K25 90B22 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 29, No. 4, Math. Mech., 11--18 (2009; Zbl 1200.60078)
Aliev, Soltan A.; Yeleyko, Yaroslav I.; Zhernovyi, Yuri V. Steady-state distribution of probabilities for the \(M/G/1/m\) queue with the forced vacations after \(n\) customers served in succession. (English) Zbl 1187.60070 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 30, 9-18 (2009). Reviewer: Marina Gorunescu (Craiova) MSC: 60K25 90B22 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 30, 9--18 (2009; Zbl 1187.60070)
Aliev, Soltan A.; Yeleyko, Yaroslav I.; Zhernovyi, Yuri V. Stationary characteristics of the single-server closed queueing systems without interruptions and with the opportunity of interruption of service. (English) Zbl 1209.90102 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 28, No. 1, Math. Mech., 3-10 (2008). MSC: 90B22 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 28, No. 1, Math. Mech., 3--10 (2008; Zbl 1209.90102)
Yelejko, Ya.; Bakan, M. Application of a Markov chain for prediction of dynamics (changes) of magnification (diminution) of investments (investment inflows) under certain conditions. (Ukrainian. English summary) Zbl 1164.60398 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2008, No. 14, 177-184 (2008). MSC: 60J10 91B28 PDFBibTeX XMLCite \textit{Ya. Yelejko} and \textit{M. Bakan}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2008, No. 14, 177--184 (2008; Zbl 1164.60398)
Yelejko, Ya.; Zhernovyj, Yu. The statistical-equilibrium state probabilities distribution for the single-server queueing system with forced stoppages of work. (Ukrainian. English summary) Zbl 1164.60448 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2008, No. 14, 82-92 (2008). MSC: 60K25 PDFBibTeX XMLCite \textit{Ya. Yelejko} and \textit{Yu. Zhernovyj}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2008, No. 14, 82--92 (2008; Zbl 1164.60448)
Yelejko, Yaroslav; Zhernovyj, Yurij Stationary characteristics of the single-server queuing loss system with falling out possibility of the working server. (Ukrainian. English summary) Zbl 1199.60339 Mat. Visn. Nauk. Tov. Im. Shevchenka 4, 90-99 (2007). MSC: 60K25 PDFBibTeX XMLCite \textit{Y. Yelejko} and \textit{Y. Zhernovyj}, Mat. Visn. Nauk. Tov. Im. Shevchenka 4, 90--99 (2007; Zbl 1199.60339)
Yelejko, Ya.; Zhernovyj, Yu.; Bugrij, N. Existence of limiting distributions of the time means of stochastic evolutions constructed on the solutions of ordinary differential equations. (Ukrainian. English summary) Zbl 1164.60436 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2007, No. 13, 11-19 (2007). MSC: 60K15 PDFBibTeX XMLCite \textit{Ya. Yelejko} et al., Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2007, No. 13, 11--19 (2007; Zbl 1164.60436)
Yeleyko, Ya. I.; Muzychuk, A. A. On financial flow behaviour. (Ukrainian. English summary) Zbl 1164.91360 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2007, No. 12, 170-180 (2007). MSC: 91B28 PDFBibTeX XMLCite \textit{Ya. I. Yeleyko} and \textit{A. A. Muzychuk}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2007, No. 12, 170--180 (2007; Zbl 1164.91360)
Yelejko, Yaroslav; Kyrychynska, Iryna; Okhrin, Ostap Asymptotic behaviour of the \(s\)-stopped branching processes with countable state space. (Ukrainian. English summary) Zbl 1164.60418 Visn. L’viv. Univ., Ser. Mekh.-Mat. 67, 119-129 (2007). MSC: 60J80 PDFBibTeX XMLCite \textit{Y. Yelejko} et al., Visn. L'viv. Univ., Ser. Mekh.-Mat. 67, 119--129 (2007; Zbl 1164.60418) Full Text: arXiv
Yelejko, Ya. I.; Zabolots’kyj, T. M. Asymptotic behaviour of solution of the countable dimensional renewal equation. (Ukrainian. English summary) Zbl 1164.60419 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2007, No. 3, 135-140 (2007). MSC: 60K05 PDFBibTeX XMLCite \textit{Ya. I. Yelejko} and \textit{T. M. Zabolots'kyj}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2007, No. 3, 135--140 (2007; Zbl 1164.60419)
Aliev, Soltan A.; Yeleyko, Yaroslav I.; Zhernovyi, Yuri V. Stationary characteristics of the single-server queueing loss system with falling out possibility. (English) Zbl 1153.90370 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 27, No. 4, Math. Mech., 3-12 (2007). MSC: 90B22 PDFBibTeX XMLCite \textit{S. A. Aliev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 27, No. 4, Math. Mech., 3--12 (2007; Zbl 1153.90370)
Elejko, Ya. I.; Zhernovyi, Yu. V. Probability of a dangerous state of composite beams and rods with random loads and initial deflections. (Ukrainian) Zbl 1164.74449 Mat. Metody Fiz.-Mekh. Polya 50, No. 2, 87-93 (2007). Reviewer: I. Ju. Babich (Kyïv) MSC: 74K05 74K10 74A45 PDFBibTeX XMLCite \textit{Ya. I. Elejko} and \textit{Yu. V. Zhernovyi}, Mat. Metody Fiz.-Mekh. Polya 50, No. 2, 87--93 (2007; Zbl 1164.74449)
Aliyev, Soltan A.; Yelejko, Yaroslav J.; Zabolotskyy, Taras N. Asymptotic behavior of the countable dimensional renewal function. (English) Zbl 1161.60032 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 26, No. 7, Math. Mech., 17-26 (2006). Reviewer: A. J. Stam (Winsum) MSC: 60K05 60E10 PDFBibTeX XMLCite \textit{S. A. Aliyev} et al., Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 26, No. 7, Math. Mech., 17--26 (2006; Zbl 1161.60032)
Yelejko, Yaroslav; Bugrij, Nataliya Existence of limit distribution for a family of functionals of semi-Markov processes. (Ukrainian. English summary) Zbl 1142.60398 Mat. Visn. Nauk. Tov. Im. Shevchenka 3, 25-37 (2006). MSC: 60K15 PDFBibTeX XMLCite \textit{Y. Yelejko} and \textit{N. Bugrij}, Mat. Visn. Nauk. Tov. Im. Shevchenka 3, 25--37 (2006; Zbl 1142.60398)
Prytula, N.; Yelejko, Ya.; Prytula, M. Problems and algorithms of distribution of discrete streams on networks. (Ukrainian. English summary) Zbl 1119.90366 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2006, No. 11, 244-254 (2006). MSC: 90C35 90B06 PDFBibTeX XMLCite \textit{N. Prytula} et al., Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2006, No. 11, 244--254 (2006; Zbl 1119.90366)
Yelejko, Yaroslav; Zhernovyj, Yurij Probability of a dangerous state of composite rods and joins with random forces and initial deflections. (Ukrainian. English summary) Zbl 1152.74351 Mat. Visn. Nauk. Tov. Im. Shevchenka 2, 72-82 (2005). MSC: 74K10 60A10 PDFBibTeX XMLCite \textit{Y. Yelejko} and \textit{Y. Zhernovyj}, Mat. Visn. Nauk. Tov. Im. Shevchenka 2, 72--82 (2005; Zbl 1152.74351)
Yelejko, Ya.; Zhernovyj, Yu. Probability of dangerous state of composite rods and joins with random forces and initial deflections. (Ukrainian. English summary) Zbl 1088.74523 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2005, No. 10, 111-121 (2005). MSC: 74H55 74H50 74K10 74E30 PDFBibTeX XMLCite \textit{Ya. Yelejko} and \textit{Yu. Zhernovyj}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2005, No. 10, 111--121 (2005; Zbl 1088.74523)
Yelejko, Ya.; Zhernovyj, Yu.; Bugrij, N. Limit distributions of the time means of stochastic evolutions constructed on the basis of solutions of ordinary differential equations. (Ukrainian. English summary) Zbl 1091.65007 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2004, No. 9, 63-73 (2004). MSC: 65C50 60K40 65L05 34A34 PDFBibTeX XMLCite \textit{Ya. Yelejko} et al., Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2004, No. 9, 63--73 (2004; Zbl 1091.65007)
Elejko, Ya. I.; Zhernovy, Yu. V. Asymptotic properties of random evolutions constructed on the basis of solutions for systems of ordinary differential equations. (Ukrainian) Zbl 1090.60052 Mat. Metody Fiz.-Mekh. Polya 47, No. 2, 35-43 (2004). Reviewer: R. K. Azimov (Andizhan) MSC: 60H10 34A12 60J99 PDFBibTeX XMLCite \textit{Ya. I. Elejko} and \textit{Yu. V. Zhernovy}, Mat. Metody Fiz.-Mekh. Polya 47, No. 2, 35--43 (2004; Zbl 1090.60052)
Yelejko, Ya.; Muzychuk, A. Financial funds movement among entities. (Ukrainian. English summary) Zbl 1122.62333 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2003, No. 7, 248-254 (2003). MSC: 62P05 91B28 PDFBibTeX XMLCite \textit{Ya. Yelejko} and \textit{A. Muzychuk}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2003, No. 7, 248--254 (2003; Zbl 1122.62333)
Yelejko, Ya.; Zhernovyj, Yu. Asymptotic behaviour of stochastic evolutions constructed on the basis of solutions of ordinary differential equations. (Ukrainian. English summary) Zbl 1065.60128 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2003, No. 7, 41-52 (2003). MSC: 60K15 PDFBibTeX XMLCite \textit{Ya. Yelejko} and \textit{Yu. Zhernovyj}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2003, No. 7, 41--52 (2003; Zbl 1065.60128)
Elejko, Ya. I.; Gryschuk, R. T. A model for stochastic price formation of shares. (Ukrainian) Zbl 1071.91526 Mat. Metody Fiz.-Mekh. Polya 45, No. 1, 113-116 (2002). Reviewer: A. A. Martynyuk (Kyïv) MSC: 91B70 91B54 PDFBibTeX XMLCite \textit{Ya. I. Elejko} and \textit{R. T. Gryschuk}, Mat. Metody Fiz.-Mekh. Polya 45, No. 1, 113--116 (2002; Zbl 1071.91526)
Yelejko, Ya.; Kopytko, B.; Grishchuk, R. Pricing of bills in transitional period. (Ukrainian. English summary) Zbl 1122.91320 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2002, No. 5, 83-88 (2002). MSC: 91B24 PDFBibTeX XMLCite \textit{Ya. Yelejko} et al., Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2002, No. 5, 83--88 (2002; Zbl 1122.91320)
Gorobets’, O.; Yelejko, Ya. Premium principles for some kind of insurance. (Ukrainian. English summary) Zbl 1122.91342 Visn. L’viv. Univ., Ser. Prykl. Mat. Inform. 2002, No. 4, 114-119 (2002). MSC: 91B30 PDFBibTeX XMLCite \textit{O. Gorobets'} and \textit{Ya. Yelejko}, Visn. L'viv. Univ., Ser. Prykl. Mat. Inform. 2002, No. 4, 114--119 (2002; Zbl 1122.91342)
Yeleyko, Ya. I.; Bugriy, N. V. Asymptotics of the Laplace transform of a distribution whose tail is a regularly varying function with exponent \(-1\). (Ukrainian) Zbl 1098.60501 Mat. Metody Fiz.-Mekh. Polya 44, No. 2, 30-33 (2001). Reviewer: V. V. Vlasov (Moskva) MSC: 60E05 60H30 PDFBibTeX XMLCite \textit{Ya. I. Yeleyko} and \textit{N. V. Bugriy}, Mat. Metody Fiz.-Mekh. Polya 44, No. 2, 30--33 (2001; Zbl 1098.60501)
Bobylyak, Andrij; Yelejko, Yaroslav Multi-criteria decision making models under the risk conditions. (Ukrainian. English summary) Zbl 1074.90533 Visn. L’viv. Univ., Ser. Mekh.-Mat. 59, 176-180 (2001). Reviewer: A. D. Borisenko (Kyïv) MSC: 90B50 PDFBibTeX XMLCite \textit{A. Bobylyak} and \textit{Y. Yelejko}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 59, 176--180 (2001; Zbl 1074.90533)
Yelejko, Ya. I.; Bodnar, O. Ya. The formation of the optimal portfolio in the transient period. (Ukrainian. English summary) Zbl 0985.91023 Prykl. Stat., Aktuarna Finans. Mat. 2000, No. 2, 120-123 (2000). Reviewer: A.D.Borisenko (Kyïv) MSC: 91B28 PDFBibTeX XMLCite \textit{Ya. I. Yelejko} and \textit{O. Ya. Bodnar}, Prykl. Stat., Aktuarna Finans. Mat. 2000, No. 2, 120--123 (2000; Zbl 0985.91023)
Yeleyko, Ya. I.; Borotyuk, A. Yu. The convergence rate of expected return and risk. (Ukrainian) Zbl 1049.91509 Mat. Metody Fiz.-Mekh. Polya 42, No. 3, 95-98 (1999). Reviewer: A. A. Martynyuk (Kyïv) MSC: 91B28 91B30 PDFBibTeX XMLCite \textit{Ya. I. Yeleyko} and \textit{A. Yu. Borotyuk}, Mat. Metody Fiz.-Mekh. Polya 42, No. 3, 95--98 (1999; Zbl 1049.91509)
Jelejko, Ya. I. On the asymptotics of the maximal eigenvalue for a family of branching processes. (English. Ukrainian original) Zbl 0956.60091 Ukr. Math. J. 51, No. 8, 1255-1261 (1999); translation from Ukr. Mat. Zh. 51, No. 8, 1112-1117 (1999). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Jelejko}, Ukr. Mat. Zh. 51, No. 8, 1112--1117 (1999; Zbl 0956.60091); translation from Ukr. Mat. Zh. 51, No. 8, 1112--1117 (1999)
Yelejko, Ya. I.; Borotyuk, A. Yu. The speed of convergence of perturbed profit, perturbed risk and the scale of infinitesimals. (Ukrainian. English summary) Zbl 0965.91023 Visn. L’viv. Univ., Ser. Mekh.-Mat. 53, 133-137 (1999). MSC: 91B30 60J99 PDFBibTeX XMLCite \textit{Ya. I. Yelejko} and \textit{A. Yu. Borotyuk}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 53, 133--137 (1999; Zbl 0965.91023)
Yelejko, Ya. I.; Nishchenko, I. I. A limit theorem for random matrix-valued evolution. (Ukrainian. English summary) Zbl 0955.60085 Visn. L’viv. Univ., Ser. Mekh.-Mat. 53, 102-106 (1999). MSC: 60K15 PDFBibTeX XMLCite \textit{Ya. I. Yelejko} and \textit{I. I. Nishchenko}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 53, 102--106 (1999; Zbl 0955.60085)
Jelejko, Ya. I. Some refinements of limit theorems for semi-Markov processes with a general phase space. (English. Ukrainian original) Zbl 0958.60071 Theory Probab. Math. Stat. 59, 57-65 (1999); translation from Teor. Jmorvirn. Mat. Stat. 59, 57-65 (1998). Reviewer: A.V.Swishchuk (Kyïv) MSC: 60J25 60K15 60F15 PDFBibTeX XMLCite \textit{Ya. I. Jelejko}, Teor. Ĭmovirn. Mat. Stat. 59, 57--65 (1998; Zbl 0958.60071); translation from Teor. Jmorvirn. Mat. Stat. 59, 57--65 (1998)
Elejko, Ya. I.; Nishchenko, I. I. On the existence of a small parameter for asemi-Markov process. (English. Ukrainian original) Zbl 0939.60078 J. Math. Sci., New York 107, No. 1, 3632-3635 (2001); translation from Mat. Metody Fiz.-Mekh. Polya 41, No. 4, 95-98 (1998). Reviewer: R. K. Azimov (Andizhan) MSC: 60J05 PDFBibTeX XMLCite \textit{Ya. I. Elejko} and \textit{I. I. Nishchenko}, Mat. Metody Fiz.-Mekh. Polya 41, No. 4, 95--98 (1998; Zbl 0939.60078); translation from Mat. Metody Fiz.-Mekh. Polya 41, No. 4, 95--98 (1998)
Yelejko, Ya. I. Asymptotic properties of Perron root for a family of the branching processes. (Ukrainian) Zbl 0938.60083 Visn. L’viv. Univ., Ser. Mekh.-Mat. 48, 100-106 (1997). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Yelejko}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 48, 100--106 (1997; Zbl 0938.60083)
Elejko, Ya. I.; Shurenkov, V. M. Asymptotic representation of the Perron root of a matrix-valued stochastic evolution. (English. Ukrainian original) Zbl 0946.60081 Ukr. Math. J. 48, No. 1, 38-47 (1996); translation from Ukr. Mat. Zh. 48, No. 1, 35-43 (1996). MSC: 60K05 15B51 60J25 PDFBibTeX XMLCite \textit{Ya. I. Elejko} and \textit{V. M. Shurenkov}, Ukr. Math. J. 48, No. 1, 38--47 (1996; Zbl 0946.60081); translation from Ukr. Mat. Zh. 48, No. 1, 35--43 (1996) Full Text: DOI
Jelejko, Ya. I.; Shurenkov, V. M. Transient phenomena in a class of matrix-valued stochastic evolutions. (English. Ukrainian original) Zbl 0943.60053 Theory Probab. Math. Stat. 52, 75-79 (1996); translation from Teor. Jmovirn. Mat. Stat. 52, 72-76 (1995). Reviewer: O.K.Zakusilo (Kyïv) MSC: 60H25 60K15 PDFBibTeX XMLCite \textit{Ya. I. Jelejko} and \textit{V. M. Shurenkov}, Teor. Ĭmovirn. Mat. Stat. 52, 72--76 (1995; Zbl 0943.60053); translation from Teor. Jmovirn. Mat. Stat. 52, 72--76 (1995)
Jelejko, Ya. I. The asymptotic behavior of the Perron root for a family of branching processes. (English. Ukrainian original) Zbl 0948.60078 Theory Probab. Math. Stat. 52, 69-74 (1996); translation from Teor. Jmovirn. Mat. Stat. 52, 66-71 (1995). Reviewer: O.K.Zakusilo (Kyïv) MSC: 60J80 60J85 92D25 PDFBibTeX XMLCite \textit{Ya. I. Jelejko}, Teor. Ĭmovirn. Mat. Stat. 52, 66--71 (1995; Zbl 0948.60078); translation from Teor. Jmovirn. Mat. Stat. 52, 66--71 (1995)
Yelejko, Ya. I. Transition events for matrix-valued random evolution. (Ukrainian) Zbl 0945.60502 Mat. Stud. 5, 117-122 (1995). MSC: 60F99 PDFBibTeX XMLCite \textit{Ya. I. Yelejko}, Mat. Stud. 5, 117--122 (1995; Zbl 0945.60502)
Eleiko, Ya. I.; Shurenkov, V. M. Certain properties of random evolutions. (Ukrainian) Zbl 0889.60030 Ukr. Mat. Zh. 47, No. 10, 1333-1337 (1995). Reviewer: A.D.Borisenko (Kyïv) MSC: 60F15 PDFBibTeX XMLCite \textit{Ya. I. Eleiko} and \textit{V. M. Shurenkov}, Ukr. Mat. Zh. 47, No. 10, 1333--1337 (1995; Zbl 0889.60030) Full Text: DOI
Yelejko, Ya. I. Asymptotic of the renewal functions for one class of semi-Markov processes. (Ukrainian) Zbl 0945.60510 Mat. Stud. 3, 107-110 (1994). MSC: 60K15 PDFBibTeX XMLCite \textit{Ya. I. Yelejko}, Mat. Stud. 3, 107--110 (1994; Zbl 0945.60510)
Elejko, Ya. I. Limiting distributions of time averages of additive functionals defined on a semi-Markov process. (English. Russian original) Zbl 0722.60081 Ukr. Math. J. 42, No. 6, 744-747 (1990); translation from Ukr. Mat. Zh. 42, No. 6, 843-847 (1990). MSC: 60J55 60J25 60K15 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 42, No. 6, 744--747 (1990; Zbl 0722.60081); translation from Ukr. Mat. Zh. 42, No. 6, 843--847 (1990) Full Text: DOI
Elejko, Ya. I. Limit distribution of time averages for additive functionals given on a semi-Markov process. (Russian) Zbl 0709.60080 Ukr. Mat. Zh. 42, No. 6, 843-847 (1990). Reviewer: P.Staniewski MSC: 60J55 60J25 60K15 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 42, No. 6, 843--847 (1990; Zbl 0709.60080)
Elejko, Ya. I. Limiting distributions of time averages for processes with a semi-Markov interference. (English. Russian original) Zbl 0706.60022 Ukr. Math. J. 42, No. 2, 249-252 (1990); translation from Ukr. Mat. Zh. 42, No. 2, 281-284 (1990). Reviewer: G.Oprisan MSC: 60F05 60K15 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 42, No. 2, 249--252 (1990; Zbl 0706.60022); translation from Ukr. Mat. Zh. 42, No. 2, 281--284 (1990) Full Text: DOI
Elejko, Ya. I. Limit distribution for processes with semi-Markov interference of chance. (English. Russian original) Zbl 0705.60076 Ukr. Math. J. 41, No. 10, 1146-1150 (1989); translation from Ukr. Mat. Zh. 41, No. 10, 1333-1337 (1989). MSC: 60K15 60F05 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 41, No. 10, 1146--1150 (1989; Zbl 0705.60076); translation from Ukr. Mat. Zh. 41, No. 10, 1333--1337 (1989) Full Text: DOI
Elejko, Ya. I. Limiting distribution for processes with semi-Markovian interference of an event. (Russian) Zbl 0694.60083 Ukr. Mat. Zh. 41, No. 10, 1333-1337 (1989). Reviewer: W.Dziubdziela MSC: 60K15 60F05 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 41, No. 10, 1333--1337 (1989; Zbl 0694.60083)
Elejko, Ya. I. The limit distribution of time averages for additive functionals defined on a semi-Markov process. (Russian) Zbl 0778.60063 Stochastic analysis and its application, Collect. Sci. Works, Kiev, 49-55 (1989). MSC: 60K15 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, in: On convolutions of singular distribution functions. . 49--55 (1989; Zbl 0778.60063)
Elejko, Ya. I. Limit distributions of the time averages for processes with Markov interference of chance. (English. Russian original) Zbl 0666.60090 Ukr. Math. J. 39, No. 6, 635-637 (1987); translation from Ukr. Mat. Zh. 39, No. 6, 779-782 (1987). MSC: 60K15 60F17 60J27 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 39, No. 6, 635--637 (1987; Zbl 0666.60090); translation from Ukr. Mat. Zh. 39, No. 6, 779--782 (1987) Full Text: DOI
Elejko, Ya. I. Limit distributions of time averages for processes with Markovian interference of an event. (Russian) Zbl 0632.60094 Ukr. Mat. Zh. 39, No. 6, 779-782 (1987). Reviewer: J.Tóth MSC: 60K15 60F17 60J27 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 39, No. 6, 779--782 (1987; Zbl 0632.60094)
Elejko, Ya. I. Asymptotic behaviour of the first moment of the Bellman-Harris branching process with an arbitrary number of types. (Russian) Zbl 0578.60080 Some questions of the theory of stochastic processes, Collect. sci. Works, Kiev 1984, 32-35 (1984). Reviewer: R.Potocky MSC: 60J80 PDFBibTeX XML
Elejko, Ya. I. Limit theorem for an additive functional given on a semi-Markov process. (Russian) Zbl 0553.60083 Analytical methods in problems of probability theory, Collect. sci. Works, Kiev 1984, 65-68 (1984). Reviewer: Şt.P.Niculescu MSC: 60K15 60J55 PDFBibTeX XML
Elejko, Ya. I. A limit theorem for a branching process with immigration. (Russian) Zbl 0541.60088 Problems of the theory of probability distributions, Collect. sci Works, Kiev 1983, 60-67 (1983). Reviewer: O.K.Zakusilo MSC: 60J80 60F05 PDFBibTeX XML
Elejko, Ya. I. Limit theorems for branching processes with arbitrary number of types. (English) Zbl 0519.60087 Ukr. Math. J. 34, 294-298 (1983). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 34, 294--298 (1983; Zbl 0519.60087) Full Text: DOI
Elejko, Ya. I. Transients for branching processes with an arbitrary number of types and discrete time. (English) Zbl 0519.60086 Ukr. Math. J. 34, 160-165 (1982). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Math. J. 34, 160--165 (1982; Zbl 0519.60086) Full Text: DOI
Elejko, Ya. I. Limit theorems for branching processes with an arbitrary number of types. (Russian) Zbl 0499.60089 Ukr. Mat. Zh. 34, 360-364 (1982). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 34, 360--364 (1982; Zbl 0499.60089)
Elejko, Ya. I. Transient phenomena for discrete time branching processes with an arbitrary set of types. (Russian) Zbl 0494.60086 Ukr. Mat. Zh. 34, 198-204 (1982). MSC: 60J80 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 34, 198--204 (1982; Zbl 0494.60086) Full Text: DOI
Elejko, Ya. I. Limit theorems for additive functionals defined on a semi-Markov process with an arbitrary phase. (Russian) Zbl 0513.60090 Probabilistic infinite dimensional analysis, Collect. sci. Works, Kiev 1981, 44-50 (1981). MSC: 60K15 60J55 60F99 PDFBibTeX XML
Elejko, Ya. I. Limit distributions for a semi-Markov process with arbitrary phase space. (English. Russian original) Zbl 0471.60028 Theory Probab. Math. Stat. 23, 55-61 (1981); translation from Teor. Veroyatn. Mat. Stat. 23, 51-58 (1980). MSC: 60F05 60K15 60J27 PDFBibTeX XMLCite \textit{Ya. I. Elejko}, Theory Probab. Math. Stat. 23, 55--61 (1980; Zbl 0471.60028); translation from Teor. Veroyatn. Mat. Stat. 23, 51--58 (1980)
Elejko, Ya. I. Transients in the theory of multi-dimensional renewal with discrete time. (Russian) Zbl 0462.60088 Probability methods of infinite-dimensional analysis, Collect. sci. Works, Kiev 1980, 47-60 (1980). MSC: 60K15 60K05 PDFBibTeX XML
Shurenkov, V. M.; Elejko, Ya. I. Limit distributions of time averages for a semi-Markov process with finite number of states. (English) Zbl 0434.60092 Ukr. Math. J. 31, 475-479 (1980). MSC: 60K15 60F99 PDFBibTeX XMLCite \textit{V. M. Shurenkov} and \textit{Ya. I. Elejko}, Ukr. Math. J. 31, 475--479 (1980; Zbl 0434.60092) Full Text: DOI
Elejko, Ya. I. Ergodic theorems for semi-Markov processes with an arbitrary phase space. (Russian) Zbl 0441.60091 Stochastic processes in problems of mathematical physics, Collect. sci. Works, Kiev 1979, 73-93 (1979). MSC: 60K15 PDFBibTeX XML
Shurenkov, V. M.; Elejko, Ya. I. Limit distributions of time mean values for a semi-Markov process with a finite set of states. (Russian) Zbl 0419.60085 Ukr. Mat. Zh. 31, 598-603 (1979). MSC: 60K15 60F99 PDFBibTeX XMLCite \textit{V. M. Shurenkov} and \textit{Ya. I. Elejko}, Ukr. Mat. Zh. 31, 598--603 (1979; Zbl 0419.60085)