Boyko, Vyacheslav M.; Lokaziuk, Oleksandra V.; Popovych, Roman O. Admissible transformations and Lie symmetries of linear systems of second-order ordinary differential equations. (English) Zbl 07905808 J. Math. Anal. Appl. 539, No. 2, Article ID 128543, 51 p. (2024). MSC: 34Cxx 34Axx 17Bxx PDFBibTeX XMLCite \textit{V. M. Boyko} et al., J. Math. Anal. Appl. 539, No. 2, Article ID 128543, 51 p. (2024; Zbl 07905808) Full Text: DOI arXiv
Vinnichenko, Oleksandra O.; Boyko, Vyacheslav M.; Popovych, Roman O. Lie reductions and exact solutions of dispersionless Nizhnik equation. (English) Zbl 07892767 Anal. Math. Phys. 14, No. 4, Paper No. 82, 56 p. (2024). MSC: 35Q53 35C05 17B80 37K10 37K35 PDFBibTeX XMLCite \textit{O. O. Vinnichenko} et al., Anal. Math. Phys. 14, No. 4, Paper No. 82, 56 p. (2024; Zbl 07892767) Full Text: DOI arXiv
Boyko, Vyacheslav M.; Popovych, Roman O.; Vinnichenko, Oleksandra O. Point- and contact-symmetry pseudogroups of dispersionless Nizhnik equation. (English) Zbl 1536.35022 Commun. Nonlinear Sci. Numer. Simul. 132, Article ID 107915, 19 p. (2024). MSC: 35B06 35G20 PDFBibTeX XMLCite \textit{V. M. Boyko} et al., Commun. Nonlinear Sci. Numer. Simul. 132, Article ID 107915, 19 p. (2024; Zbl 1536.35022) Full Text: DOI arXiv
Bojko, Arkadij; Lim, Woonam; Moreira, Miguel Virasoro constraints for moduli of sheaves and vertex algebras. (English) Zbl 07813242 Invent. Math. 236, No. 1, 387-476 (2024). MSC: 14F08 14H60 14J60 17B68 17B69 PDFBibTeX XMLCite \textit{A. Bojko} et al., Invent. Math. 236, No. 1, 387--476 (2024; Zbl 07813242) Full Text: DOI arXiv OA License
Bojko, Dominik; Gotfryd, Karol; Kowalski, Dariusz R.; Pająk, Dominik Tree exploration in dual-memory model. (English) Zbl 07893060 Szeider, Stefan (ed.) et al., 47th international symposium on mathematical foundations of computer science, MFCS 2022, Vienna, Austria, August 22–26, 2022. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 241, Article 22, 16 p. (2022). MSC: 68Qxx PDFBibTeX XMLCite \textit{D. Bojko} et al., LIPIcs -- Leibniz Int. Proc. Inform. 241, Article 22, 16 p. (2022; Zbl 07893060) Full Text: DOI arXiv
Bakalov, Bojko; De Sole, Alberto; Heluani, Reimundo; Kac, Victor G.; Vignoli, Veronica Classical and variational Poisson cohomology. (English) Zbl 1487.17050 Jpn. J. Math. (3) 16, No. 2, 203-246 (2021). Reviewer: Lewis Topley (Birmingham) MSC: 17B69 17B63 17B56 PDFBibTeX XMLCite \textit{B. Bakalov} et al., Jpn. J. Math. (3) 16, No. 2, 203--246 (2021; Zbl 1487.17050) Full Text: DOI arXiv Link
Boyko, Vyacheslav M.; Lokaziuk, Oleksandra V.; Popovych, Roman O. Realizations of Lie algebras on the line and the new group classification of (1+1)-dimensional generalized nonlinear Klein-Gordon equations. (English) Zbl 1472.35019 Anal. Math. Phys. 11, No. 3, Paper No. 127, 38 p. (2021). MSC: 35B06 35L10 PDFBibTeX XMLCite \textit{V. M. Boyko} et al., Anal. Math. Phys. 11, No. 3, Paper No. 127, 38 p. (2021; Zbl 1472.35019) Full Text: DOI arXiv
Boyko, Vyacheslav M.; Kunzinger, Michael; Popovych, Roman O. Parameter-dependent linear ordinary differential equations and topology of domains. (English) Zbl 1465.34016 J. Differ. Equations 284, 546-575 (2021). MSC: 34A30 34A05 34A12 PDFBibTeX XMLCite \textit{V. M. Boyko} et al., J. Differ. Equations 284, 546--575 (2021; Zbl 1465.34016) Full Text: DOI arXiv
Bakalov, Bojko; De Sole, Alberto; Heluani, Reimundo; Kac, Victor G. Chiral versus classical operad. (English) Zbl 1483.17019 Int. Math. Res. Not. 2020, No. 19, 6463-6488 (2020). MSC: 17B69 05E10 17B63 18M70 18M80 PDFBibTeX XMLCite \textit{B. Bakalov} et al., Int. Math. Res. Not. 2020, No. 19, 6463--6488 (2020; Zbl 1483.17019) Full Text: DOI arXiv
Opanasenko, Stanislav; Boyko, Vyacheslav; Popovych, Roman O. Enhanced group classification of nonlinear diffusion-reaction equations with gradient-dependent diffusivity. (English) Zbl 1430.35011 J. Math. Anal. Appl. 484, No. 1, Article ID 123739, 30 p. (2020). MSC: 35B06 35K57 35C05 PDFBibTeX XMLCite \textit{S. Opanasenko} et al., J. Math. Anal. Appl. 484, No. 1, Article ID 123739, 30 p. (2020; Zbl 1430.35011) Full Text: DOI arXiv
Bakalov, Bojko; De Sole, Alberto; Heluani, Reimundo; Kac, Victor G. An operadic approach to vertex algebra and Poisson vertex algebra cohomology. (English) Zbl 1471.17048 Jpn. J. Math. (3) 14, No. 2, 249-342 (2019). Reviewer: Noémie Combe (Leipzig) MSC: 17B69 18M60 17B65 17B63 17B80 PDFBibTeX XMLCite \textit{B. Bakalov} et al., Jpn. J. Math. (3) 14, No. 2, 249--342 (2019; Zbl 1471.17048) Full Text: DOI arXiv Link
Boyko, Vaycheslav M.; Kunzinger, Michael; Popovych, Roman O. Singular reduction modules of differential equations. (English) Zbl 1368.35014 J. Math. Phys. 57, No. 10, 101503, 34 p. (2016). MSC: 35B06 35C05 PDFBibTeX XMLCite \textit{V. M. Boyko} et al., J. Math. Phys. 57, No. 10, 101503, 34 p. (2016; Zbl 1368.35014) Full Text: DOI arXiv
Boyko, Vyacheslav M.; Popovych, Roman O. Reduction operators of the linear rod equation. (English) Zbl 1292.35163 Vaneeva, O. O. (ed.) et al., Proceedings of the 6th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 17–21, 2012. Nicosia: University of Cyprus, Department of Mathematics and Statistics (ISBN 978-9963-700-63-9/pbk). 17-29 (2013). MSC: 35L25 74K10 35B06 PDFBibTeX XMLCite \textit{V. M. Boyko} and \textit{R. O. Popovych}, in: Proceedings of the 6th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 17--21, 2012. Nicosia: University of Cyprus, Department of Mathematics and Statistics. 17--29 (2013; Zbl 1292.35163)
Bojko, V. M.; Popovych, R. O. Conditional symmetries of the linear rod equation. (Ukrainian. English summary) Zbl 1289.35319 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2013, No. 9, 7-15 (2013). MSC: 35Q74 35B06 74K10 PDFBibTeX XMLCite \textit{V. M. Bojko} and \textit{R. O. Popovych}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2013, No. 9, 7--15 (2013; Zbl 1289.35319)
Vaneeva, O. O. (ed.); Sophocleous, Christodoulos (ed.); Popovych, R. O. (ed.); Leach, P. G. L. (ed.); Boyko, V. M. (ed.); Damianou, Pantelis (ed.) Proceedings of the 6th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 17–21, 2012. (English) Zbl 1264.35004 Nicosia: University of Cyprus, Department of Mathematics and Statistics (ISBN 978-9963-700-63-9/pbk). 248 p. (2013). MSC: 35-06 37-06 00B25 35Qxx 37Jxx 37Nxx PDFBibTeX XMLCite \textit{O. O. Vaneeva} (ed.) et al., Proceedings of the 6th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 17--21, 2012. Nicosia: University of Cyprus, Department of Mathematics and Statistics (2013; Zbl 1264.35004) Full Text: Link
Boyko, Vyacheslav M.; Popovych, Roman O.; Shapoval, Nataliya M. Lie symmetries of systems of second-order linear ordinary differential equations with constant coefficients. (English) Zbl 1260.34064 J. Math. Anal. Appl. 397, No. 1, 434-440 (2013). Reviewer: Oleg V. Makeev (Ulyanovsk) MSC: 34C14 34A30 PDFBibTeX XMLCite \textit{V. M. Boyko} et al., J. Math. Anal. Appl. 397, No. 1, 434--440 (2013; Zbl 1260.34064) Full Text: DOI arXiv OA License
Bojko, V. M.; Popovych, R. O. Potential conservation laws of linear evolution equations with single potential. (Ukrainian. English summary) Zbl 1249.35011 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2012, No. 4, 7-14 (2012). MSC: 35B06 35L65 35A30 35F05 35G05 PDFBibTeX XMLCite \textit{V. M. Bojko} and \textit{R. O. Popovych}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2012, No. 4, 7--14 (2012; Zbl 1249.35011)
Boyko, Vyacheslav M.; Popovych, Roman O. Simplest potential conservation laws of linear evolution equations. (English) Zbl 1234.35015 Ivanova, Nataliya (ed.) et al., Proceedings of the 5th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 6–10, 2011. Nicosia: University of Cyprus, Department of Mathematics and Statistics (ISBN 978-9963-700-07-3/pbk). 28-39 (2011). MSC: 35B06 35L65 35A30 35F05 35G05 PDFBibTeX XMLCite \textit{V. M. Boyko} and \textit{R. O. Popovych}, in: Proceedings of the 5th international workshop on group analysis of differential equations and integrable systems, Protaras, Cyprus, June 6--10, 2011. Nicosia: University of Cyprus, Department of Mathematics and Statistics. 28--39 (2011; Zbl 1234.35015) Full Text: arXiv
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Invariants of Lie algebras via moving frames. (English) Zbl 1251.17006 Ivanova, Nataliya (ed.) et al., Proceedings of the 4th international workshop (GADEIS-IV) on group analysis of differential equations and integrable systems, Protaras, Cyprus, October 26–30, 2008. Nicosia: University of Cyprus, Department of Mathematics and Statistics (ISBN 978-9963-689-12-5). 36-44 (2009). MSC: 17B35 17B08 PDFBibTeX XMLCite \textit{V. Boyko} et al., in: Proceedings of the 4th international workshop (GADEIS-IV) on group analysis of differential equations and integrable systems, Protaras, Cyprus, October 26--30, 2008. Nicosia: University of Cyprus, Department of Mathematics and Statistics. 36--44 (2009; Zbl 1251.17006) Full Text: arXiv
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Invariants of solvable Lie algebras with triangular nilradicals and diagonal nilindependent elements. (English) Zbl 1168.17005 Linear Algebra Appl. 428, No. 4, 834-854 (2008). Reviewer: Rutwig Campoamor-Stursberg (Madrid) MSC: 17B05 17B10 17B30 22E70 58D19 81R05 PDFBibTeX XMLCite \textit{V. Boyko} et al., Linear Algebra Appl. 428, No. 4, 834--854 (2008; Zbl 1168.17005) Full Text: DOI arXiv
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Invariants of triangular Lie algebras with one nil-independent diagonal element. (English) Zbl 1185.17008 J. Phys. A, Math. Theor. 40, No. 32, 9783-9792 (2007). MSC: 17B30 81R05 PDFBibTeX XMLCite \textit{V. Boyko} et al., J. Phys. A, Math. Theor. 40, No. 32, 9783--9792 (2007; Zbl 1185.17008) Full Text: DOI arXiv
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Invariants of triangular Lie algebras. (English) Zbl 1121.17008 J. Phys. A, Math. Theor. 40, No. 27, 7557-7572 (2007). Reviewer: Rutwig Campoamor-Stursberg (Madrid) MSC: 17B30 81R05 PDFBibTeX XMLCite \textit{V. Boyko} et al., J. Phys. A, Math. Theor. 40, No. 27, 7557--7572 (2007; Zbl 1121.17008) Full Text: DOI arXiv
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Invariants of Lie algebras with fixed structure of nilradicals. (English) Zbl 1183.17003 J. Phys. A, Math. Theor. 40, No. 1, 113-130 (2007). MSC: 17B30 17B10 PDFBibTeX XMLCite \textit{V. Boyko} et al., J. Phys. A, Math. Theor. 40, No. 1, 113--130 (2007; Zbl 1183.17003) Full Text: DOI arXiv
Boyko, V. M. (ed.); Nikitin, A. G. (ed.); Popovych, R. O. (ed.) Symmetry and integrability of equations of mathematical physics. (Ukrainian, English, Russian. English summary) Zbl 1150.35001 Zb. Pr. Inst. Mat. NAN Ukr. 3, No. 2, 400 p. (2006). Reviewer: I. A. Yehorchenko (Kyiv) MSC: 35-06 00B30 35A30 58J70 PDFBibTeX XMLCite \textit{V. M. Boyko} (ed.) et al., Zb. Pr. Inst. Mat. NAN Ukr. 3, No. 2, 400 p. (2006; Zbl 1150.35001) Full Text: Link
Boyko, Vyacheslav; Patera, Jiri; Popovych, Roman Computation of invariants of Lie algebras by means of moving frames. (English) Zbl 1106.17040 J. Phys. A, Math. Gen. 39, No. 20, 5749-5762 (2006). MSC: 17B81 17B30 81R05 PDFBibTeX XMLCite \textit{V. Boyko} et al., J. Phys. A, Math. Gen. 39, No. 20, 5749--5762 (2006; Zbl 1106.17040) Full Text: DOI arXiv
Nikitin, A. G. (ed.); Bojko, V. M. (ed.); Popovych, R. O. (ed.); Jegorchenko, I. A. (ed.) Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23–29, 2003. Part 3. (English) Zbl 1088.17002 Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 50(3). Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-3227-6). 504 p. (2004). MSC: 17-06 20-06 81-06 00B25 PDFBibTeX XMLCite \textit{A. G. Nikitin} (ed.) et al., Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23--29, 2003. Part 3. Kyïv: Institute of Mathematics of NAS of Ukraine (2004; Zbl 1088.17002)
Nikitin, A. G. (ed.); Bojko, V. M. (ed.); Popovych, R. O. (ed.); Jegorchenko, I. A. (ed.) Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23–29, 2003. Part 2. (English) Zbl 1088.17001 Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 50(2). Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-3226-8). 504 p. (2004). MSC: 17-06 81-06 00B25 PDFBibTeX XMLCite \textit{A. G. Nikitin} (ed.) et al., Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23--29, 2003. Part 2. Kyïv: Institute of Mathematics of NAS of Ukraine (2004; Zbl 1088.17001)
Nikitin, A. G. (ed.); Bojko, V. M. (ed.); Popovych, R. O. (ed.); Jegorchenko, I. A. (ed.) Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23–29, 2003. Part 1. (English) Zbl 1088.34002 Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 50(1). Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-3225-X). 524 p. (2004). MSC: 34-06 35-06 37-06 00B25 PDFBibTeX XMLCite \textit{A. G. Nikitin} (ed.) et al., Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23--29, 2003. Part 1. Kyïv: Institute of Mathematics of NAS of Ukraine (2004; Zbl 1088.34002)
Boiko, A. V.; Grek, G. R.; Sboev, D. S. Spectral analysis of localized disturbances in boundary layer at subcritical Reynolds numbers. (English) Zbl 1186.76069 Phys. Fluids 15, No. 12, Paper No. 3613, 12 p. (2003). MSC: 76-XX PDFBibTeX XMLCite \textit{A. V. Boiko} et al., Phys. Fluids 15, No. 12, Paper No. 3613, 12 p. (2003; Zbl 1186.76069) Full Text: DOI
Popovych, Roman O.; Boyko, Vyacheslav M.; Nesterenko, Maryna O.; Lutfullin, Maxim W. Realizations of real low-dimensional Lie algebras. (English) Zbl 1040.17021 J. Phys. A, Math. Gen. 36, No. 26, 7337-7360 (2003). MSC: 17B66 34M15 PDFBibTeX XMLCite \textit{R. O. Popovych} et al., J. Phys. A, Math. Gen. 36, No. 26, 7337--7360 (2003; Zbl 1040.17021) Full Text: DOI arXiv
Popovich, R. O.; Bojko, V. M. Differential invariants of one-parametric group of local transformations: an independent variable. (Ukrainian) Zbl 1098.35505 Nelinijni Kolyvannya 5, No. 2, 218-223 (2002). Reviewer: A. N. Chernienko (Kyïv) MSC: 35A25 17B80 PDFBibTeX XMLCite \textit{R. O. Popovich} and \textit{V. M. Bojko}, Neliniĭni Kolyvannya 5, No. 2, 218--223 (2002; Zbl 1098.35505)
Popovych, Roman O.; Boyko, Vyacheslav M. Differential invariants and application to Riccati-type systems. (English) Zbl 1044.53012 Nikitin, A. G. (ed.) et al., Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9–15, 2001. Part 1. Dedicated to the 200th anniversary of M. Ostrohrads’kyi. Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-2486-9). Proc. Inst. Math. Natl. Acad. Sci. Ukr., Math. Appl. 43(1), 184-193 (2002). Reviewer: A. G. Sergyeyev (Kyïv) MSC: 53A55 22E05 58J70 34A26 35A30 PDFBibTeX XMLCite \textit{R. O. Popovych} and \textit{V. M. Boyko}, in: Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9--15, 2001. Part 1. Dedicated to the 200th anniversary of M. Ostrohrads'kyi. Kyïv: Institute of Mathematics of NAS of Ukraine. 184--193 (2002; Zbl 1044.53012) Full Text: arXiv
Boiko, Andrey V.; Grek, Genrih R.; Dovgal, Alexander V.; Kozlov, Victor V. The origin of turbulence in near-wall flows. (English) Zbl 1096.76001 Berlin: Springer (ISBN 3-540-42181-5/pbk). ix, 267 p. (2002). Reviewer: R. Militaru (Craiova) MSC: 76-02 76F06 76F40 76D10 76D55 76F70 PDFBibTeX XMLCite \textit{A. V. Boiko} et al., The origin of turbulence in near-wall flows. Berlin: Springer (2002; Zbl 1096.76001)
Nikitin, A. G. (ed.); Bojko, V. M. (ed.); Popovych, R. O. (ed.) Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9–15, 2001. Part 2. Dedicated to the 200th anniversary of M. Ostrohrads’kyi. (English) Zbl 0989.00035 Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 43(2). Kyïv: Institute of Mathematics of NAS of Ukraine. 403-784 (2002). MSC: 00B25 17-06 81-06 PDFBibTeX XMLCite \textit{A. G. Nikitin} (ed.) et al., Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9--15, 2001. Part 2. Dedicated to the 200th anniversary of M. Ostrohrads'kyi. Kyïv: Institute of Mathematics of NAS of Ukraine (2002; Zbl 0989.00035)
Nikitin, A. G. (ed.); Bojko, V. M. (ed.); Popovych, R. O. (ed.) Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9–15, 2001. Part 1. Dedicated to the 200th anniversary of M. Ostrohrads’kyi. (English) Zbl 0989.00037 Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 43(1). Kyïv: Institute of Mathematics of NAS of Ukraine. 392 p. (2002). MSC: 00B25 34-06 35-06 37-06 PDFBibTeX XMLCite \textit{A. G. Nikitin} (ed.) et al., Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9--15, 2001. Part 1. Dedicated to the 200th anniversary of M. Ostrohrads'kyi. Kyïv: Institute of Mathematics of NAS of Ukraine (2002; Zbl 0989.00037)
Boyko, V. M.; Popovych, R. O. Differential invariants of the one-parameter Lie groups. (English) Zbl 1003.35014 Nikitin, A. G. (ed.), Group and analytic methods in mathematical physics. Kyïv: Instytut Matematyky NAN Ukraïny. Pr. Inst. Mat. Nats. Akad. Nauk Ukr., Mat. Zastos. 36, 51-62 (2001). Reviewer: A.N.Kochubei (Kyïv) MSC: 35A30 22E05 PDFBibTeX XMLCite \textit{V. M. Boyko} and \textit{R. O. Popovych}, in: Grupovi ta analitychni metody v matematichnij fizytsi. Kyïv: Instytut Matematyky NAN Ukraïny. 51--62 (2001; Zbl 1003.35014)
Bojko, V. M.; Popovych, R. O. On differential invariants in the space of two variables. (Ukrainian. English summary) Zbl 0981.58027 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 5, 7-10 (2001). MSC: 58J70 PDFBibTeX XMLCite \textit{V. M. Bojko} and \textit{R. O. Popovych}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 5, 7--10 (2001; Zbl 0981.58027)
Popovich, R. O.; Boiko, V. M. Differential invariants of a one-parameter group of local transformations and integrable Riccati equations. (Russian. English summary) Zbl 1010.53011 Vestn. Samar. Gos. Univ., Mat. Mekh. Fiz. Khim. Biol. 2000, No. 4(18), 49-56 (2000). Reviewer: Maido Rahula (Tartu) MSC: 53A55 34A26 PDFBibTeX XMLCite \textit{R. O. Popovich} and \textit{V. M. Boiko}, Vestn. Samar. Gos. Univ., Mat. Mekh. Fiz. Khim. Biol. 2000, No. 4(18), 49--56 (2000; Zbl 1010.53011)
Bojko, A. V.; Grek, G. R.; Dovgal’, A. V.; Kozlov, V. V. The appearance of turbulence in flows near walls. (Vozniknovenie turbulentnosti v pristennykh techeniyakh.) (Russian) Zbl 1016.76002 Novosibirsk: Nauka, Sibirskoe Predpriyatie RAN. 328 p. (1999). MSC: 76-02 76Fxx PDFBibTeX XMLCite \textit{A. V. Bojko} et al., Vozniknovenie turbulentnosti v pristennykh techeniyakh (Russian). Novosibirsk: Nauka, Sibirskoe Predpriyatie RAN (1999; Zbl 1016.76002)
Bojko, R. V. The asymptotic behavior of critical branching processes with immigration at zero. (English. Ukrainian original) Zbl 0948.60076 Theory Probab. Math. Stat. 52, 27-32 (1996); translation from Teor. Jmovirn. Mat. Stat. 52, 26-31 (1995). Reviewer: O.K.Zakusilo (Kyïv) MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Teor. Ĭmovirn. Mat. Stat. 52, 26--31 (1995; Zbl 0948.60076); translation from Teor. Jmovirn. Mat. Stat. 52, 26--31 (1995)
Bojko, R. V. Branching processes with a stabilizing branching mode. (English. Russian original) Zbl 0663.60064 Theory Probab. Math. Stat. 38, 9-15 (1989); translation from Teor. Veroyatn. Mat. Stat., Kiev 38, 9-16 (1988). Reviewer: V.Topchij MSC: 60J80 60F99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Theory Probab. Math. Stat. 38, 9--15 (1989; Zbl 0663.60064); translation from Teor. Veroyatn. Mat. Stat., Kiev 38, 9--16 (1988)
Bojko, R. V. On the limit distribution of a branching process with stabilized (by rise of numbers) intensities of large transformations of particles. (Russian) Zbl 0695.60081 Selected problems of the modern theory of stochastic processes, Collect. Sci. Works, 13-17 (1988). Reviewer: M.Kimmel MSC: 60J80 PDFBibTeX XML
Bojko, R. V.; Kotov, V. N. Qualitative regularities of growth of a mycelium colony in case of depth cultivation. (Russian) Zbl 0685.92015 Selected problems of the modern theory of stochastic processes, Collect. Sci. Works, 18-25 (1988). MSC: 92D25 PDFBibTeX XML
Skorokhod, A. V. (ed.) [Aliev, S. A.; Shurenkov, V. M.; Al’ Farakh, Khajsam; Atalla, M. A.; Bojko, R. V.; Kotov, V. N.; Vinnishin, Ya. F.; Gorodnij, M. F.; Gubeladze, A. K.; Denis’evskij, N. A.; Dzyubenko, K. G.; Dorogovtsev, A. A.; Efimenko, S. V.; Zonenashvili, L. K.; Kotlyarov, E. L.; Radchenko, V. N.; Skorokhod, T. A.; Khaniev, T. A.; Tsvintarnaya, N. D.; Yadrenko, V. M.] Asymptotic problems of the theory of stochastic processes. Collection of scientific works. (Asimptoticheskie zadachi teorii sluchajnykh protsessov. Sbornik nauchnykh trudov). (Russian) Zbl 0658.60006 Kiev: Institut Matematiki AN USSR. 118 p. R. 0.90 (1987). MSC: 60-06 00Bxx 60H10 60J10 60G50 60J80 60F15 PDFBibTeX XML
Bojko, R. V. Limit theorems for a branching process with variable regime. (English. Russian original) Zbl 0633.60095 Theory Probab. Math. Stat. 35, 5-11 (1987); translation from Teor. Veroyatn. Mat. Stat. 35, 6-13 (1986). Reviewer: D.R.Grey MSC: 60J80 60F05 PDFBibTeX XMLCite \textit{R. V. Bojko}, Theory Probab. Math. Stat. 35, 5--11 (1987; Zbl 0633.60095); translation from Teor. Veroyatn. Mat. Stat. 35, 6--13 (1986)
Bojko, R. V. On the power growth of mycelium colonies in models constructed on the basis of branching processes with variable conditions. (Russian) Zbl 0621.92018 Probabilistic methods for the investigation of systems with an infinite number of degrees of freedom, Collect. sci. Works, Kiev 1986, 17-23 (1986). MSC: 92D25 60J85 PDFBibTeX XML
Bojko, R. V. Two limit theorems for the branching process with varying regime. (Russian. English summary) Zbl 0613.60076 Dokl. Akad. Nauk Ukr. SSR, Ser. A 1986, No. 7, 3-6 (1986). MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Dokl. Akad. Nauk Ukr. SSR, Ser. A 1986, No. 7, 3--6 (1986; Zbl 0613.60076)
Bojko, R. V. The behavior of a branching process with infinite variance in a limiting medium. (English. Russian original) Zbl 0662.60089 Ukr. Math. J. 37, 213-218 (1985); translation from Ukr. Mat. Zh. 37, No. 3, 280-285 (1985). MSC: 60J80 60F05 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 37, 213--218 (1985; Zbl 0662.60089); translation from Ukr. Mat. Zh. 37, No. 3, 280--285 (1985) Full Text: DOI
Bojko, R. V. Behavior of a branching process with immigration in a stimulating medium. (English. Russian original) Zbl 0608.60081 Ukr. Math. J. 37, 334-339 (1985); translation from Ukr. Mat. Zh. 37, No. 4, 423-430 (1985). Reviewer: M.Kimmel MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 37, 334--339 (1985; Zbl 0608.60081); translation from Ukr. Mat. Zh. 37, No. 4, 423--430 (1985) Full Text: DOI
Bojko, R. V. On the behaviour of branching processes in a stimulating medium. (Russian) Zbl 0603.60080 Stochastic processes. Theory and practice, Collect. sci. Works, Kiev 1985, 14-22 (1985). Reviewer: M.Kimmel MSC: 60J80 PDFBibTeX XML
Bojko, R. V. Limit behaviour of a branching process in a limiting medium. (Russian) Zbl 0583.60085 Analytical methods in reliability theory, Collect. sci. Works, Kiev 1985, 3-12 (1985). Reviewer: M.Kimmel MSC: 60J80 60F05 PDFBibTeX XML
Bojko, R. V. Behavior of a branching process with infinite dispersion in a limiting medium. (Russian) Zbl 0575.60083 Ukr. Mat. Zh. 37, No. 3, 280-285 (1985). Reviewer: M.Kimmel MSC: 60J80 60F05 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 37, No. 3, 280--285 (1985; Zbl 0575.60083) Full Text: DOI
Bojko, R. V. Behaviour of branching processes with stabilized conditions of branching. (Russian) Zbl 0583.60084 Some questions of the theory of stochastic processes, Collect. sci. Works, Kiev 1984, 16-27 (1984). Reviewer: M.Kimmel MSC: 60J80 60F05 PDFBibTeX XML
Bojko, R. V. Lifetime of branching process with immigration in limiting environment. (English) Zbl 0599.92020 Ukr. Math. J. 35, 242-247 (1983). MSC: 92D25 60J80 92D40 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 35, 242--247 (1983; Zbl 0599.92020) Full Text: DOI
Bojko, R. V. Limit theorems for a branching process with variable regime describing population development in a limiting medium. (English. Russian original) Zbl 0563.60076 Ukr. Math. J. 34, 549-554 (1983); translation from Ukr. Mat. Zh. 34, No. 6, 681-687 (1982). MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 34, 549--554 (1983; Zbl 0563.60076); translation from Ukr. Mat. Zh. 34, No. 6, 681--687 (1982) Full Text: DOI
Bojko, R. V. Life periods of a branching process with immigration in a limiting medium. (Russian) Zbl 0538.92019 Ukr. Mat. Zh. 35, No. 3, 283-289 (1983). Reviewer: M.Kimmel MSC: 92D25 60J80 92D40 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 35, No. 3, 283--289 (1983; Zbl 0538.92019)
Bojko, R. V. On the limit behaviour of a process which is branching with variable conditions. (Russian) Zbl 0536.60083 Problems of the theory of probability distributions, Collect. sci. Works, Kiev 1983, 3-8 (1983). Reviewer: M.Kimmel MSC: 60J80 PDFBibTeX XML
Bojko, R. V. Limit theorems for a branching process with immigration in varying environment. (English. Russian original) Zbl 0508.60069 Ukr. Math. J. 34, 396-400 (1983); translation from Ukr. Mat. Zh. 34, 681-687 (1982). MSC: 60J80 60J85 60F05 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 34, 396--400 (1983; Zbl 0508.60069); translation from Ukr. Mat. Zh. 34, 681--687 (1982) Full Text: DOI
Bojko, R. V. Life periods of a branching process with variable conditions. (Russian) Zbl 0531.60080 Some questions of the theory of stochastic processes, Collect. sci. Work Kiev 1982, 3-10 (1982). Reviewer: M.Kimmel MSC: 60J80 92D25 92D40 PDFBibTeX XML
Bojko, R. V. Limit theorems for a certain branching process with variable regime with immigration. (Russian) Zbl 0504.60081 Ukr. Mat. Zh. 34, 488-492 (1982). MSC: 60J80 60F05 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 34, 488--492 (1982; Zbl 0504.60081)
Bojko, R. V. On the asymptotics for the extinction probability of a branching process with variable distribution laws in the subcritical case. (Russian) Zbl 0516.60096 Probabilistic infinite dimensional analysis, Collect. sci. Works, Kiev 1981, 3-6 (1981). MSC: 60J80 PDFBibTeX XML
Bojko, R. V.; Lejchkis, I. M. A probabilistic model of the operation of a continuous filter. (English) Zbl 0449.60027 Ukr. Math. J. 32, 241-242 (1981). MSC: 60G35 93E11 PDFBibTeX XMLCite \textit{R. V. Bojko} and \textit{I. M. Lejchkis}, Ukr. Math. J. 32, 241--242 (1981; Zbl 0449.60027) Full Text: DOI
Bojko, R. V. Limit theorems for a branching process with variable conditions. (Russian) Zbl 0465.60075 Probability methods of infinite-dimensional analysis, Collect. sci. Works, Kiev 1980, 13-24 (1980). MSC: 60J80 PDFBibTeX XML
Bojko, R. V. A supercritical branching process with variable mode. (English) Zbl 0449.60055 Ukr. Math. J. 32, 118-122 (1980). MSC: 60J80 60E10 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 32, 118--122 (1980; Zbl 0449.60055) Full Text: DOI
Bojko, R. V.; Lejchkis, I. M. A probability model of the behaviour of a continuous filter. (Russian) Zbl 0437.60034 Ukr. Mat. Zh. 32, 365-367 (1980). MSC: 60G35 93E11 PDFBibTeX XMLCite \textit{R. V. Bojko} and \textit{I. M. Lejchkis}, Ukr. Mat. Zh. 32, 365--367 (1980; Zbl 0437.60034)
Bojko, R. V. On a supercritical branching process with variable regimen. (Russian) Zbl 0431.60082 Ukr. Mat. Zh. 32, 201-207 (1980). MSC: 60J80 60E10 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 32, 201--207 (1980; Zbl 0431.60082)
Bojko, R. V. Branching processes with immigration with variable conditions and some mass service systems. (Russian) Zbl 0443.60081 Stochastic processes in problems of mathematical physics, Collect. sci. Works, Kiev 1979, 36-56 (1979). MSC: 60J80 60J85 60K25 PDFBibTeX XML
Bojko, R. V. On the moments of a branching process with the variable regime. (Russian) Zbl 0426.60075 Analytic methods in probability theory, Collect. Sci. Works, Kiev 1979, 5-10 (1979). MSC: 60J80 60E10 PDFBibTeX XML
Bojko, R. V. Limit theorems for branching processes with variable regime and immigration in the subcritical case. (English) Zbl 0423.60067 Ukr. Math. J. 31, 138-141 (1979). MSC: 60J80 60E10 60F99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 31, 138--141 (1979; Zbl 0423.60067) Full Text: DOI
Bojko, R. V. A limit theorem for branching processes with variable-regime immigration (critical case). (English) Zbl 0418.60084 Ukr. Math. J. 30, 607-609 (1979). MSC: 60J80 60F99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 30, 607--609 (1979; Zbl 0418.60084) Full Text: DOI
Bojko, R. V. Grenzwertsätze für Verzweigungsprozesse mit Immigrationen mit veränderlichen Intensitäten im subkritischen Fall. (Russian) Zbl 0406.60074 Ukr. Mat. Zh. 31, 178-182 (1979). MSC: 60J80 60E10 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 31, 178--182 (1979; Zbl 0406.60074)
Bojko, R. V. Über einen Grenzwertsatz für verzweigte Prozesse mit Immigration mit stetigem Regime (kritischer Fall). (Russian) Zbl 0399.60079 Ukr. Mat. Zh. 30, 806-809 (1978). MSC: 60J80 60F99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 30, 806--809 (1978; Zbl 0399.60079)
Bojko, R. V. A limit theorem for branching random processes with variable mode (critical case). (English. Russian original) Zbl 0368.60095 Ukr. Math. J. 29, 68-73 (1977); translation from Ukr. Mat. Zh. 29, 89-96 (1977). MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 29, 68--73 (1977; Zbl 0368.60095); translation from Ukr. Mat. Zh. 29, 89--96 (1977) Full Text: DOI
Bojko, R. V. Asymptotic analysis of the distribution of a functional of the simplest symmetric random walk. (English) Zbl 0361.60028 Theor. Probab. math. Statist. 7, (1972, 1975), 1-10 (1977). MSC: 60G50 60F99 PDFBibTeX XML
Bojko, R. V. Limit theorems for branching processes with a variable regime (subcritical case). (English. Russian original) Zbl 0329.60052 Ukr. Math. J. 27(1975), 615-623 (1976); translation from Ukr. Mat. Zh. 27, 750-760 (1975). MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 27, 615--623 (1976; Zbl 0329.60052); translation from Ukr. Mat. Zh. 27, 750--760 (1975) Full Text: DOI
Bojko, R. V. On the stationary distribution of a controlled branching process and an optimization problem. (English. Russian original) Zbl 0321.60062 Ukr. Math. J. 26(1974), 429-432 (1975); translation from Ukr. Mat. Zh. 26, 522-526 (1974). MSC: 60J80 60J99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 26, 429--432 (1975; Zbl 0321.60062); translation from Ukr. Mat. Zh. 26, 522--526 (1974) Full Text: DOI
Bojko, R. V. A controllable branching process. (English. Russian original) Zbl 0295.60062 Ukr. Math. J. 26(1974), 195-199 (1975); translation from Ukr. Mat. Zh. 26, 237-243 (1974). MSC: 60J80 60J99 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 26, 195--199 (1975; Zbl 0295.60062); translation from Ukr. Mat. Zh. 26, 237--243 (1974) Full Text: DOI
Bojko, R. V. On the transition probabilities of a branching process with stops. (English. Russian original) Zbl 0303.60074 Ukr. Math. J. 25(1973), 525-529 (1974); translation from Ukr. Mat. Zh. 25, 632-637 (1973). MSC: 60J80 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 25, 525--529 (1974; Zbl 0303.60074); translation from Ukr. Mat. Zh. 25, 632--637 (1973) Full Text: DOI
Bojko, R. V. On the asymptotic properties of some functionals of the simplest random walk with reflection. (English) Zbl 0287.60070 Theor. Probab. math. Statist. 1(1970), 35-46 (1974). MSC: 60G50 41A60 PDFBibTeX XML
Bojko, R. V. Über die Asymptotik der Aufenthaltszeitverteilung der einfachsten Irrfahrt auf der positiven Halbachse. (Russian) Zbl 0271.60078 Ukr. Mat. Zh. 24, 80-83 (1972). MSC: 60G50 60F99 41A60 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 24, 80--83 (1972; Zbl 0271.60078)
Bojko, R. V. Asymptotische Analyse der Verteilung eines Funktionals von der einfachsten symmetrischen Irrfahrt. (Russian) Zbl 0251.60026 Teor. Veroyatn. Mat. Stat. 7, 3-13 (1972). MSC: 60G50 60F99 PDFBibTeX XML
Bojko, R. V. On the asymptotic distribution of a functional of the simplest symmetric random walk on a line. (English) Zbl 0328.60019 Ukr. Math. J. 22(1970), 570-574 (1971). MSC: 60F99 60G50 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Math. J. 22, 570--574 (1971; Zbl 0328.60019) Full Text: DOI
Bojko, R. V. The asymptotic behaviour of the distribution of a functional of a simplest random walk. (Ukrainian) Zbl 0231.60057 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1971, 867-869 (1971). MSC: 60F15 PDFBibTeX XMLCite \textit{R. V. Bojko}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1971, 867--869 (1971; Zbl 0231.60057)
Bojko, R. V. Über die Asymptotik der Verteilung eines Funktionals von einer einfachen symmetrischen zufälligen Diffusion auf einer Geraden. (Russian) Zbl 0255.60020 Ukr. Mat. Zh. 22, 665-669 (1970). MSC: 60F99 60G50 PDFBibTeX XMLCite \textit{R. V. Bojko}, Ukr. Mat. Zh. 22, 665--669 (1970; Zbl 0255.60020)
Bojko, R. V. Über das asymptotische Verhalten einiger Funktionale einer einfachsten Irrfahrt mit Reflexion. (Russian) Zbl 0212.49704 Teor. Veroyatn. Mat. Stat. 1, 37-48 (1970). MSC: 60G50 41A60 PDFBibTeX XML
Bojko, R. V. Über die Verteilung der Trefferzahl eines Segments in einem Bernoullischen Irrfahrtschema. (Ukrainian) Zbl 0203.50204 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1970, 1059-1063 (1970). PDFBibTeX XMLCite \textit{R. V. Bojko}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1970, 1059--1063 (1970; Zbl 0203.50204)