Edit Profile (opens in new tab) Pukach, Petro Ya. Co-Author Distance Author ID: pukach.p-ya Published as: Pukach, P. Ya.; Pukach, Petro; Pukach, Petro Ya.; Pukach, P.; Pukach, P. Y.; Pukach, P. Ya more...less Further Spellings: Пукач Петро Ярославович Homepage: http://wiki.lp.edu.ua/wiki/%D0%9F%D1%83%D0%BA%D0%B0%D1%87_%D0%9F%D0%B5%D1%82%D1%... External Links: ORCID Documents Indexed: 39 Publications since 1993, including 1 Additional arXiv Preprint Co-Authors: 25 Co-Authors with 25 Joint Publications 241 Co-Co-Authors all top 5 Co-Authors 14 single-authored 12 Nytrebych, Zinovii Mykolaiovych 11 Il’kiv, Volodymyr Stepanovych 6 Malanchuk, Oksana Mykhailivna 5 Vovk, M. I. 3 Prykarpatsky, Yarema Anatoliyovych 2 Lavrenyuk, S. P. 2 Lavrenyuk, Sergij 2 Prykarpatsky, Anatoliy Karolevych 2 Vovk, Myroslava 1 1 Beregova, Galyna 1 Blackmore, Denis L. 1 Bugrii, Oleg 1 Buhrii, Oleq M. 1 Gurnyak, Ivan 1 Huzyk, N. M. 1 Kalenyuk, Petro I. 1 Kholyavka, O. T. 1 Kholyavka, Oksana 1 Kogut, I. V. 1 Kolin’ko, Mariya 1 Kuduk, Gr. 1 Pabyrivs’ka, Nelya 1 Pabyrivskyi, Viktor 1 Repetylo, S. M. 1 Symotiuk, M. M. all top 5 Serials 4 Matematychni Metody ta Fizyko-Mekhanichni Polya 3 Visnyk L’vivs’kogo Universytetu. Seriya Mekhaniko-Matematychna 3 Matematychni Studiï 3 Carpathian Mathematical Publications 2 Ukrainian Mathematical Journal 2 Journal of Mathematical Sciences (New York) 2 Electronic Journal of Differential Equations (EJDE) 2 Visnyk Derzhavnogo Universytetu L’vivs’ka Politekhnika 2 Naukovyĭ Visnyk Chernivets’kogo Universytetu. Matematyka 1 Letters in Mathematical Physics 1 Ukraïns’kyĭ Matematychnyĭ Zhurnal 1 Dopovidi Akademiï Nauk Ukraïni 1 Turkish Journal of Mathematics 1 Opuscula Mathematica 1 Italian Journal of Pure and Applied Mathematics 1 Dopovidi Natsional’noï Akademiï Nauk Ukraïny. Matematyka, Pryrodoznavstvo, Tekhnichni Nauky 1 Kragujevac Journal of Mathematics 1 Proceedings of the Romanian Academy. Series A: Mathematics, Physics, Technical Sciences, Information Science 1 International Journal of Evolution Equations 1 Nonlinear Oscillations 1 Visnyk Natsional’nogo Universytetu L’vivs’ka Politekhnika. Fizyko-Matematychni Nauky 1 Matematychnyĭ Visnyk Naukovogo Tovarystva Im. Shevchenka 1 Azerbaijan Journal of Mathematics 1 Bukovyns’kyĭ Matematychnyĭ Zhurnal all top 5 Fields 32 Partial differential equations (35-XX) 11 Mechanics of deformable solids (74-XX) 4 Dynamical systems and ergodic theory (37-XX) 4 Global analysis, analysis on manifolds (58-XX) 3 Ordinary differential equations (34-XX) 2 Nonassociative rings and algebras (17-XX) 2 Operator theory (47-XX) 1 Potential theory (31-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Differential geometry (53-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 16 Publications have been cited 38 times in 26 Documents Cited by ▼ Year ▼ Boundary-value problems with integral conditions for a system of Lamé equations in the space of almost periodic functions. Zbl 1353.35049 Il’Kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. 9 2016 Homogeneous problem with two-point conditions in time for some equations of mathematical physics. Zbl 1373.35092 Nytrebych, Z. M.; Malanchuk, O. M.; Il’kiv, V. S.; Pukach, P. Ya. 5 2017 On the solvability of two-point in time problem for PDE. Zbl 1391.35005 Nytrebych, Zinovii; Malanchuk, Oksana; Il’kiv, Volodymyr; Pukach, Petro 5 2017 On nontrivial solutions of homogeneous Dirichlet problem for partial differential equations in a layer. Zbl 1488.35178 Nytrebych, Z.; Il’kiv, V.; Pukach, P.; Malanchuk, O. 3 2018 On the problem without initial conditions for a nonlinear degenerating parabolic system. Zbl 0838.35066 Pukach, P. Ya. 2 1994 Mixed problem for a nonlinear equation of the beam vibrations type in an unbounded domain. Zbl 1142.35519 Pukach, P. Ya. 2 2007 Nonlocal problem with moment conditions for hyperbolic equations. Zbl 1386.35268 Il’kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. 2 2017 On nonexistence of global in time solution for a mixed problem for a nonlinear evolution equation with memory generalizing the Voigt-Kelvin rheological model. Zbl 1402.35088 Pukach, Petro; Il’kiv, Volodymyr; Nytrebych, Zinovii; Vovk, Myroslava 2 2017 Mixed problem for a nonlinear equation of beam oscillation type in an unbounded domain. Zbl 1124.74301 Pukach, P. Ya. 1 2006 Variational hyperbolic inequality in the domains unbounded in spatial variables. Zbl 1370.35215 Lavrenyuk, Serhiy; Pukach, Petro 1 2007 Mixed problem for a nonlinear hyperbolic equation in a domain unbounded with respect to spatial variables. Zbl 1164.35060 Lavrenyuk, S. P.; Pukach, P. Ya. 1 2007 On the unboundedness of a solution of the mixed problem for a nonlinear evolution equation at a finite time. Zbl 1343.35068 Pukach, P. Ya. 1 2012 Second-order hyperbolic variational inequalities with variable exponent of nonlinearity. Zbl 1289.35228 Bugrij, Oleg; Gurnyak, Ivan; Pukach, Petro; Kholyavka, Oksana 1 2012 Dirichlet-Neumann problem for the partial differential equations with deviation over the space argument. Zbl 1484.35142 Pukach, P. Ya.; Repetylo, S. M.; Symotiuk, M. M.; Vovk, M. I. 1 2021 Existence of local solutions of a mixed problem for a fifth-order nonlinear evolution equation. Zbl 1289.35060 Pukach, P. Ya. 1 2008 Cauchy problem for hyperbolic equations of third order with variable exponent of nonlinearity. Zbl 1458.35253 Buhrii, O. M.; Kholyavka, O. T.; Pukach, P. Ya.; Vovk, M. I. 1 2020 Dirichlet-Neumann problem for the partial differential equations with deviation over the space argument. Zbl 1484.35142 Pukach, P. Ya.; Repetylo, S. M.; Symotiuk, M. M.; Vovk, M. I. 1 2021 Cauchy problem for hyperbolic equations of third order with variable exponent of nonlinearity. Zbl 1458.35253 Buhrii, O. M.; Kholyavka, O. T.; Pukach, P. Ya.; Vovk, M. I. 1 2020 On nontrivial solutions of homogeneous Dirichlet problem for partial differential equations in a layer. Zbl 1488.35178 Nytrebych, Z.; Il’kiv, V.; Pukach, P.; Malanchuk, O. 3 2018 Homogeneous problem with two-point conditions in time for some equations of mathematical physics. Zbl 1373.35092 Nytrebych, Z. M.; Malanchuk, O. M.; Il’kiv, V. S.; Pukach, P. Ya. 5 2017 On the solvability of two-point in time problem for PDE. Zbl 1391.35005 Nytrebych, Zinovii; Malanchuk, Oksana; Il’kiv, Volodymyr; Pukach, Petro 5 2017 Nonlocal problem with moment conditions for hyperbolic equations. Zbl 1386.35268 Il’kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. 2 2017 On nonexistence of global in time solution for a mixed problem for a nonlinear evolution equation with memory generalizing the Voigt-Kelvin rheological model. Zbl 1402.35088 Pukach, Petro; Il’kiv, Volodymyr; Nytrebych, Zinovii; Vovk, Myroslava 2 2017 Boundary-value problems with integral conditions for a system of Lamé equations in the space of almost periodic functions. Zbl 1353.35049 Il’Kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. 9 2016 On the unboundedness of a solution of the mixed problem for a nonlinear evolution equation at a finite time. Zbl 1343.35068 Pukach, P. Ya. 1 2012 Second-order hyperbolic variational inequalities with variable exponent of nonlinearity. Zbl 1289.35228 Bugrij, Oleg; Gurnyak, Ivan; Pukach, Petro; Kholyavka, Oksana 1 2012 Existence of local solutions of a mixed problem for a fifth-order nonlinear evolution equation. Zbl 1289.35060 Pukach, P. Ya. 1 2008 Mixed problem for a nonlinear equation of the beam vibrations type in an unbounded domain. Zbl 1142.35519 Pukach, P. Ya. 2 2007 Variational hyperbolic inequality in the domains unbounded in spatial variables. Zbl 1370.35215 Lavrenyuk, Serhiy; Pukach, Petro 1 2007 Mixed problem for a nonlinear hyperbolic equation in a domain unbounded with respect to spatial variables. Zbl 1164.35060 Lavrenyuk, S. P.; Pukach, P. Ya. 1 2007 Mixed problem for a nonlinear equation of beam oscillation type in an unbounded domain. Zbl 1124.74301 Pukach, P. Ya. 1 2006 On the problem without initial conditions for a nonlinear degenerating parabolic system. Zbl 0838.35066 Pukach, P. Ya. 2 1994 all cited Publications top 5 cited Publications all top 5 Cited by 35 Authors 8 Il’kiv, Volodymyr Stepanovych 8 Nytrebych, Zinovii Mykolaiovych 7 Pukach, Petro Ya. 5 Malanchuk, Oksana Mykhailivna 3 Volyanska, Iryna I. 2 Assanova, Anar Turmaganbetkyzy 2 Băleanu, Dumitru I. 2 Bokalo, Mykola M. 2 Kholyavka, O. T. 2 Luc, Nguyen Hoang 2 Nam, Danh Hua Quoc 2 Strap, Nataliya Igorivna 2 Symotyuk, M. M. 2 Vovk, M. I. 1 Agarwal, Ravi P. 1 Bokalo, T. M. 1 Buhrii, Oleq M. 1 Can, Nguyen Huu 1 Gao, Dapeng 1 Huang, Nan-Jing 1 Huzyk, N. M. 1 Ilnytska, Olga 1 Kalenyuk, Petro I. 1 Kang, Jum-Ran 1 Kang, Shin Min 1 Korzyuk, Viktor Ivanovich 1 Kuduk, Gr. 1 Long, Le Dinh 1 Lorenzi, Alfredo 1 Nguyen Huy Tuan 1 O’Regan, Donal 1 Rudzko, Jan V. 1 Tri, Vo Viet 1 Vovk, Myroslava 1 Zhang, Cong all top 5 Cited in 17 Serials 4 Journal of Mathematical Sciences (New York) 3 Ukrainian Mathematical Journal 2 Turkish Journal of Mathematics 2 Matematychni Studiï 2 Advances in Difference Equations 2 Boundary Value Problems 1 Applicable Analysis 1 Demonstratio Mathematica 1 Computational and Applied Mathematics 1 Opuscula Mathematica 1 Matematychni Metody ta Fizyko-Mekhanichni Polya 1 Differential Equations 1 Milan Journal of Mathematics 1 Nonlinear Oscillations 1 Asian-European Journal of Mathematics 1 Journal of Nonlinear Evolution Equations and Applications 1 Carpathian Mathematical Publications all top 5 Cited in 12 Fields 22 Partial differential equations (35-XX) 5 Ordinary differential equations (34-XX) 5 Operator theory (47-XX) 4 Mechanics of deformable solids (74-XX) 2 Real functions (26-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Functional analysis (46-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 1 Integral equations (45-XX) 1 Fluid mechanics (76-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) Citations by Year