Edit Profile (opens in new tab) Rachůnková, Irena Compute Distance To: Compute Author ID: rachunkova.irena Published as: Rachůnková, Irena; Rachůnková, I.; Rachunková, Irena; Rachunkova, Irena; Rachunková, I. more...less Documents Indexed: 136 Publications since 1974, including 2 Books 1 Contribution as Editor Reviewing Activity: 266 Reviews Co-Authors: 40 Co-Authors with 92 Joint Publications 1,766 Co-Co-Authors all top 5 Co-Authors 45 single-authored 24 Tomeček, Jan 20 Staněk, Svatoslav 18 Tvrdý, Milan 15 Rachůnek, Lukáš 14 Weinmüller, Ewa B. 9 Burkotová, Jana 6 Stryja, Jakub 3 Rontó, Miklós 3 Tisdell, Christopher C. 2 Agarwal, Ravi P. 2 Auzinger, Winfried 2 Polášek, Vladimír 2 Pulverer, Gernot 2 Ronto, Andrei 2 Spielauer, Alexander 2 Vrkoč, Ivo 2 Zenz, Michael 1 Anderson, Douglas Robert 1 Astashova, Irina Viktorovna 1 Auer, Felix Karl 1 Domoshnitsky, Alexander I. 1 Došlá, Zuzana 1 Draessler, Jan 1 Evtukhov, Vyacheslav Mikhaĭlovich 1 Feichtinger, Anna 1 Gschwindl, Jürgen 1 Hubner, Michael 1 Izobov, Nikolaĭ Alekseevich 1 Kiguradze, Ivan Tarielovich 1 Koch, Othmar 1 Kusano, Takaŝi 1 Lomtatidze, Aleksandre 1 O’Regan, Donal 1 Partsvania, Nino 1 Perestyuk, Mykola Oleksiĭovych 1 Půža, Bedřich 1 Rohleder, Martin 1 Rozov, Nikolaĭ Khristovich 1 Wenin, Victor 1 Wurm, Stefan all top 5 Serials 12 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 11 Boundary Value Problems 9 Journal of Mathematical Analysis and Applications 8 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 6 Mathematica Bohemica 6 Electronic Journal of Qualitative Theory of Differential Equations 5 Czechoslovak Mathematical Journal 5 Georgian Mathematical Journal 4 Applied Numerical Mathematics 4 Journal of Difference Equations and Applications 4 Nonlinear Analysis. Theory, Methods & Applications 3 Computers & Mathematics with Applications 3 Archivum Mathematicum 3 Mathematica Slovaca 3 Functional Differential Equations 3 Abstract and Applied Analysis 2 Applied Mathematics and Computation 2 Časopis Pro Pěstování Matematiky 2 Journal of Differential Equations 2 Prace Naukowe Uniwersytetu Śląskiego w Katowicach. Annales Mathematicae Silesianae 2 Mathematical and Computer Modelling 2 Electronic Journal of Differential Equations (EJDE) 2 Mathematical Notes (Miskolc) 2 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 2 Central European Journal of Mathematics 2 Advances in Difference Equations 1 Applicable Analysis 1 Lithuanian Mathematical Journal 1 Mathematical Notes 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Annales Polonici Mathematici 1 BIT 1 Fasciculi Mathematici 1 Journal of Computational and Applied Mathematics 1 Radovi Matematički 1 Applications of Mathematics 1 Topological Methods in Nonlinear Analysis 1 Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica 1 Memoirs on Differential Equations and Mathematical Physics 1 Acta Mathematica et Informatica Universitatis Ostraviensis 1 Journal of Inequalities and Applications 1 Nonlinear Analysis. Real World Applications 1 Trudy Instituta Prikladnoĭ Matematiki Imeni I. N. Vekua 1 Nonlinear Oscillations 1 Archives of Inequalities and Applications 1 Fixed Point Theory 1 The Australian Journal of Mathematical Analysis and Applications 1 Nonlinear Oscillations 1 Contemporary Mathematics and Its Applications 1 Atlantis Briefs in Differential Equations all top 5 Fields 130 Ordinary differential equations (34-XX) 13 Operator theory (47-XX) 11 Difference and functional equations (39-XX) 7 Numerical analysis (65-XX) 4 Mechanics of deformable solids (74-XX) 2 Dynamical systems and ergodic theory (37-XX) 1 History and biography (01-XX) 1 Real functions (26-XX) 1 Partial differential equations (35-XX) 1 Functional analysis (46-XX) 1 Fluid mechanics (76-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 104 Publications have been cited 642 times in 408 Documents Cited by ▼ Year ▼ Existence of nonnegative and nonpositive solutions for second order periodic boundary value problems. Zbl 1004.34008Rachůnková, Irena; Tvrdý, Milan; Vrkoč, Ivo 75 2001 Existence of non-spurious solutions to discrete Dirichlet problems with lower and upper solutions. Zbl 1130.39017Rachůnková, Irena; Tisdell, Christopher C. 26 2007 Existence results for impulsive second-order periodic problems. Zbl 1084.34031Rachůnková, Irena; Tvrdý, Milan 25 2004 Non-ordered lower and upper functions in second order impulsive periodic problems. Zbl 1086.34026Rachůnková, I.; Tvrdý, M. 22 2005 Upper and lower solutions and topological degree. Zbl 1086.34017Rachůnková, Irena 20 1999 Impulsive BVPs with nonlinear boundary conditions for the second order differential equations without growth restrictions. Zbl 1058.34031Rachůnková, Irena; Tomeček, Jan 18 2004 Topological degree method in functional boundary value problems at resonance. Zbl 0853.34062Rachůnková, Irena; Staněk, Svatoslav 17 1996 Solvability of discrete Neumann boundary value problems. Zbl 1120.39014Anderson, D. R.; Rachůnková, I.; Tisdell, C. C. 17 2007 Solvability of nonlinear singular problems for ordinary differential equations. Zbl 1228.34003Rachůnková, Irena; Staněk, Svatoslav; Tvrdý, Milan 16 2008 Multiplicity results for four-point boundary value problems. Zbl 0756.34026Rachůnková, Irena 15 1992 On a singular boundary value problem arising in the theory of shallow membrane caps. Zbl 1118.34013Rachunková, Irena; Koch, Othmar; Pulverer, Gernot; Weinmüller, Ewa 14 2007 Upper and lower solutions and multiplicity results. Zbl 0961.34004Rachůnková, Irena 13 2000 Singular Dirichlet second-order BVPs with impulses. Zbl 1039.34015Rachůnková, Irena 12 2003 A new approach to BVPs with state-dependent impulses. Zbl 1287.34019Rachůnková, Irena; Tomeček, Jan 10 2013 Impulsive periodic boundary value problem and topological degree. Zbl 1048.34061Rachůnková, Irena; Tvrdý, Milan 10 2002 Bubble-type solutions of nonlinear singular problems. Zbl 1190.34029Rachůnková, Irena; Tomeček, Jan 10 2010 A four-point problem for differential equations of the second order. Zbl 0715.34033Rachůnková, Irena 9 1989 Homoclinic solutions of singular nonautonomous second-order differential equations. Zbl 1190.34028Rachůnková, Irena; Tomeček, Jan 9 2009 A unified approach to singular problems arising in the membrane theory. Zbl 1224.34072Rachůnková, Irena; Pulverer, Gernot; Weinmüller, Ewa B. 9 2010 Strictly increasing solutions of a nonlinear singular differential equation arising in hydrodynamics. Zbl 1186.34014Rachůnková, Irena; Tomeček, Jan 9 2010 Existence and uniqueness of solutions of four-point boundary value problems for 2nd order differential equations. Zbl 0695.34016Rachůnková, Irena 8 1989 State-dependent impulses. Boundary value problems on compact interval. Zbl 1341.34001Rachůnková, Irena; Tomeček, Jan 8 2015 Existence of two positive solutions of a singular nonlinear periodic boundary value problem. Zbl 0944.34014Rachůnková, Irena 8 2000 Two-point higher-order BVPs with singularities in phase variables. Zbl 1057.34005Agarwal, R. P.; O’Regan, D.; Rachůnková, I.; Staňek, S. 8 2003 Singular Dirichlet problem for ordinary differential equation with impulses. Zbl 1101.34015Rachůnková, Irena; Tomeček, Jan 7 2006 Second order BVPs with state dependent impulses via lower and upper functions. Zbl 1302.34049Rachůnková, Irena; Tomeček, Jan 7 2014 Periodic problems with \(\phi\)-Laplacian involving non-ordered lower and upper functions. Zbl 1069.34025Rachůnková, Irena; Tvrdý, Milan 7 2005 A singular boundary value problem for odd-order differential equations. Zbl 1056.34032Rachůnková, Irena; Staněk, Svatoslav 7 2004 Existence of non-spurious solutions to discrete boundary value problems. Zbl 1166.39009Rachůnková, Irena; Tisdell, Christopher C. 7 2006 Singular discrete and continuous mixed boundary value problems. Zbl 1173.34010Rachůnková, Irena; Rachůnek, Lukáš 7 2009 Homoclinic solutions of non-autonomous difference equations arising in hydrodynamics. Zbl 1207.39002Rachůnek, Lukáš; Rachůnková, Irena 7 2011 Singular discrete second order BVPs with \(p\)-Laplacian. Zbl 1106.39021Rachůnková, Irena; Rachůnek, Lukáš 7 2006 Existence principle for BVPS with state-dependent impulses. Zbl 1360.34060Rachůnková, Irena; Tomeček, Jan 7 2014 On four-point boundary value problem without growth conditions. Zbl 0955.34008Rachůnková, Irena 6 1999 Nonlinear systems of differential inequalities and solvability of certain boundary value problems. Zbl 1039.34013Rachůnková, Irena; Tvrdý, Milan 6 2001 Periodic boundary value problems for third order differential equations. Zbl 0753.34013Rachůnková, Irena 6 1991 On some three-point problems for third-order differential equations. Zbl 0759.34020Rachůnková, Irena 6 1992 On the existence of two solutions of the four-point problem. Zbl 0835.34026Rachůnková, Irena 6 1995 Solvability of discrete Dirichlet problem via lower and upper functions method. Zbl 1131.39017Rachůnková, Irena; Rachůnek, Lukáš 5 2007 Topological degree method in functional boundary value problems. Zbl 0856.34075Rachůnková, Irena; Staněk, Svatoslav 5 1996 Existence of oscillatory solutions of singular nonlinear differential equations. Zbl 1222.34035Rachůnková, Irena; Rachůnek, Lukáš; Tomeček, Jan 5 2011 An existence theorem of the Leray-Schauder type for four-point boundary value problems. Zbl 0752.34016Rachůnková, Irena 5 1991 General existence principle for singular BVPs and its application. Zbl 1059.34016Rachůnková, Irena; Staněk, Svatoslav 4 2004 Singular discrete problem arising in the theory of shallow membrane caps. Zbl 1158.39012Rachůnková, Irena; Rachůnek, Lukáš 4 2008 On linear ODEs with a time singularity of the first kind and unsmooth inhomogeneity. Zbl 1316.34025Burkotová, Jana; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa B. 4 2014 Oscillatory solutions of singular equations arising in hydrodynamics. Zbl 1203.34058Rachůnková, Irena; Tomeček, Jan; Stryja, Jakub 4 2010 Neumann problems with time singularities. Zbl 1201.34038Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa; Zenz, Michael 4 2010 Periodic singular problem with quasilinear differential operator. Zbl 1114.34018Rachůnková, Irena; Tvrdý, Milan 4 2006 Periodic boundary value problems for second order differential equations. Zbl 0752.34021Rachůnková, Irena 4 1990 The first kind periodic solutions of differential equations of the second order. Zbl 0753.34028Rachůnková, Irena 4 1989 A constructive approach to boundary value problems with state-dependent impulses. Zbl 1410.34078Rachunková, Irena; Rachunek, Lukáš; Rontó, András; Rontó, Miklós 4 2016 Singular mixed boundary value problem. Zbl 1103.34009Rachůnková, Irena 3 2006 On singular BVPs with nonsmooth data: analysis of the linear case with variable coefficient matrix. Zbl 1357.65098Burkotová, Jana; Rachunková, Irena; Weinmüller, Ewa B. 3 2017 Nonmonotone impulse effects in second-order periodic boundary value problems. Zbl 1078.34013Rachůnková, Irena; Tvrdý, Milan 3 2004 Duality for nonconvex variational problems and differential equations [On a certain four-point problem]. Zbl 0957.34018Rachůnková, Irena 3 1996 Connections between types of singularities in differential equations and smoothness of solutions for Dirichlet BVPs. Zbl 1043.34022Rachůnková, Irena; Staněk, Svatoslav 3 2003 Sign conditions in nonlinear boundary value problems. Zbl 0845.34036Rachůnková, Irena 3 1994 On a certain nonlinear problem for two-dimensional differential systems. Zbl 0465.34004Kiguradze, I. T.; Rachůnková, I. 3 1980 On a Kneser problem for a system of nonlinear ordinary differential equations. Zbl 0478.34006Rachůnková, Irena 3 1981 Existence principle for higher-order nonlinear differential equations with state-dependent impulses via fixed point theorem. Zbl 1306.34043Rachůnková, Irena; Tomeček, Jan 3 2014 Construction of lower and upper functions and their application to regular and singular periodic boundary value problems. Zbl 1042.34524Rachůnková, Irena; Tvrdý, Milan 3 2001 Asymptotic formula for oscillatory solutions of some singular nonlinear differential equation. Zbl 1222.34034Rachůnková, Irena; Rachůnek, Lukáš 3 2011 Limit properties of solutions of singular second-order differential equations. Zbl 1189.34048Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa; Zenz, Michael 3 2009 A transmission problem. Zbl 0807.34018Rachůnková, Irena 3 1992 Strictly increasing solutions of nonautonomous difference equations arising in hydrodynamics. Zbl 1187.39001Rachůnek, Lukáš; Rachůnková, Irena 3 2010 Second-order periodic problem with \(\varphi \)-Laplacian and impulses. Zbl 1159.34319Rachůnková, Irena; Tvrdý, Milan 3 2005 On singular BVPs with nonsmooth data: convergence of the collocation schemes. Zbl 1421.65021Burkotová, Jana; Rachunková, Irena; Weinmüller, Ewa B. 3 2017 First-order nonlinear differential equations with state-dependent impulses. Zbl 1297.34037Rachůnek, Lukáš; Rachůnková, Irena 3 2013 Approximation of differential problems with singularities and time discontinuities. Zbl 1238.34042Rachůnek, Lukáš; Rachůnková, Irena 3 2009 On the existence of two solutions of the periodic problem for the ordinary second-order differential equation. Zbl 0808.34023Rachůnková, Irena 3 1994 On nonlinear boundary value problems with impulses. Zbl 1017.34007Rachůnková, Irena; Tomeček, Jan 2 2002 Positive solutions of nonlinear Dirichlet BVPs in ODEs with time and space singularities. Zbl 1284.34036Rachůnková, Irena; Spielauer, Alexander; Staněk, Svatoslav; Weinmüller, Ewa B. 2 2013 On algebraic properties of dispersions of the 3rd and 4th kind of the differential equation \(y'' = q(t)y\). Zbl 0302.34041Rachůnková, Irena 2 1975 On nonlinear boundary value problem for systems of differential equations with impulses. Zbl 1069.34043Rachůnková, Irena; Tomeček, Jan 2 2002 Singular Dirichlet boundary value problem for second order ODE. Zbl 1135.34009Rachůnková, Irena; Stryja, Jakub 2 2007 Fixed point problem associated with state-dependent impulsive boundary value problems. Zbl 1307.34057Rachůnková, Irena; Tomeček, Jan 2 2014 Singular problems on the half-line. Zbl 1209.34037Rachůnková, Irena; Tomeček, Jan 2 2009 Dirichlet problem with \(\phi\)-Laplacian and mixed singularities. Zbl 1282.34029Rachůnková, I.; Stryja, J. 2 2008 On nonlinear singular BVPs with nonsmooth data. I: Analytical results. Zbl 1397.34048Burkotová, Jana; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa B.; Wurm, Stefan 2 2018 Strong singularities in mixed boundary value problems. Zbl 1114.34020Rachůnková, Irena 2 2006 On an \(n+1\)-point problem for an \(n\)th order differential equation. Zbl 0735.34018Rachůnková, I. 2 1988 Coexistence of bouncing and classical periodic solutions of generalized Lazer-Solimini equation. Zbl 1441.34052Tomeček, Jan; Rachůnková, Irena; Burkotová, Jana; Stryja, Jakub 2 2020 Properties of the set of positive solutions to Dirichlet boundary value problems with time singularities. Zbl 1271.34027Rachunková, Irena; Staněk, Svatoslav 2 2013 Periodic BVPs in ODEs with time singularities. Zbl 1231.34072Feichtinger, Anna; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa 2 2011 Nonnegative nonincreasing solutions of differential equations of the 3rd order. Zbl 0721.34031Rachůnková, Irena 1 1990 Singular periodic problem for nonlinear ordinary differential equations with \(\phi\)-Laplacian. Zbl 1098.34014Polášek, Vladimír; Rachůnková, Irena 1 2006 Existence and uniqueness of solutions of \((n+1)\)-point value problems for differential equations of the \(n\)-th order. Zbl 0693.34010Rachůnková, Irena 1 1989 Sign-changing solutions of singular Dirichlet boundary value problems. Zbl 1039.34016Rachůnková, Irena; Staněk, Svatoslav 1 2003 On a nonlinear problem for third-order differential equations. Zbl 0702.34002Rachůnková, Irena 1 1988 Impulsive system of ODEs with general linear boundary conditions. Zbl 1340.34118Rachunkova, Irena; Tomecek, Jan 1 2013 On the theory of phases of academician O. Borůvka. Zbl 0319.34012Rachůnková, Irena 1 1974 On three solutions of a second-order periodic boundary value problem. Zbl 1049.34019Draessler, J.; Rachunková, I. 1 2001 Boundary value problems with nonlinear conditions. Zbl 0854.34025Rachůnková, Irena 1 1994 Upper and lower solutions satisfying the inverse inequality. Zbl 0868.34014Rachůnková, Irena 1 1997 Sturm-Liouville and focal higher order BVPs with singularities in phase variables. Zbl 1069.34029Rachůnková, Irena; Staněk, Svatoslav 1 2003 On a homoclinic point of an autonomous second-order difference equation. Zbl 1226.39001Rachůnek, Lukáš; Rachůnková, Irena 1 2011 Superlinear singular problems on the half line. Zbl 1213.34053Rachůnková, Irena; Tomeček, Jan 1 2010 Shooting methods for state-dependent impulsive boundary value problems, with applications. Zbl 1397.65108Auzinger, Winfried; Burkotová, Jana; Rachůnková, Irena; Wenin, Victor 1 2018 Singular Dirichlet problem for ordinary differential equations with \(\phi \)-Laplacian. Zbl 1114.34017Polášek, Vladimír; Rachůnková, Irena 1 2005 Multipoint boundary value problems at resonance. Zbl 0749.34011Rachůnková, Irena 1 1991 Coexistence of bouncing and classical periodic solutions of generalized Lazer-Solimini equation. Zbl 1441.34052Tomeček, Jan; Rachůnková, Irena; Burkotová, Jana; Stryja, Jakub 2 2020 On nonlinear singular BVPs with nonsmooth data. I: Analytical results. Zbl 1397.34048Burkotová, Jana; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa B.; Wurm, Stefan 2 2018 Shooting methods for state-dependent impulsive boundary value problems, with applications. Zbl 1397.65108Auzinger, Winfried; Burkotová, Jana; Rachůnková, Irena; Wenin, Victor 1 2018 Distributional van der Pol equation with state-dependent impulses. Zbl 1401.34024Rachunková, Irena; Tomeček, Jan 1 2018 On singular BVPs with nonsmooth data: analysis of the linear case with variable coefficient matrix. Zbl 1357.65098Burkotová, Jana; Rachunková, Irena; Weinmüller, Ewa B. 3 2017 On singular BVPs with nonsmooth data: convergence of the collocation schemes. Zbl 1421.65021Burkotová, Jana; Rachunková, Irena; Weinmüller, Ewa B. 3 2017 Investigation of solutions of state-dependent multi-impulsive boundary value problems. Zbl 1367.34027Rontó, András; Rachůnková, Irena; Rontó, Miklós; Rachůnek, Lukáš 1 2017 A constructive approach to boundary value problems with state-dependent impulses. Zbl 1410.34078Rachunková, Irena; Rachunek, Lukáš; Rontó, András; Rontó, Miklós 4 2016 Asymptotic properties of Kneser solutions to nonlinear second order ODEs with regularly varying coefficients. Zbl 1410.34143Burkotová, Jana; Hubner, Michael; Rachunková, Irena; Weinmüller, Ewa B. 1 2016 State-dependent impulses. Boundary value problems on compact interval. Zbl 1341.34001Rachůnková, Irena; Tomeček, Jan 8 2015 Second order BVPs with state dependent impulses via lower and upper functions. Zbl 1302.34049Rachůnková, Irena; Tomeček, Jan 7 2014 Existence principle for BVPS with state-dependent impulses. Zbl 1360.34060Rachůnková, Irena; Tomeček, Jan 7 2014 On linear ODEs with a time singularity of the first kind and unsmooth inhomogeneity. Zbl 1316.34025Burkotová, Jana; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa B. 4 2014 Existence principle for higher-order nonlinear differential equations with state-dependent impulses via fixed point theorem. Zbl 1306.34043Rachůnková, Irena; Tomeček, Jan 3 2014 Fixed point problem associated with state-dependent impulsive boundary value problems. Zbl 1307.34057Rachůnková, Irena; Tomeček, Jan 2 2014 A new approach to BVPs with state-dependent impulses. Zbl 1287.34019Rachůnková, Irena; Tomeček, Jan 10 2013 First-order nonlinear differential equations with state-dependent impulses. Zbl 1297.34037Rachůnek, Lukáš; Rachůnková, Irena 3 2013 Positive solutions of nonlinear Dirichlet BVPs in ODEs with time and space singularities. Zbl 1284.34036Rachůnková, Irena; Spielauer, Alexander; Staněk, Svatoslav; Weinmüller, Ewa B. 2 2013 Properties of the set of positive solutions to Dirichlet boundary value problems with time singularities. Zbl 1271.34027Rachunková, Irena; Staněk, Svatoslav 2 2013 Impulsive system of ODEs with general linear boundary conditions. Zbl 1340.34118Rachunkova, Irena; Tomecek, Jan 1 2013 Homoclinic solutions of non-autonomous difference equations arising in hydrodynamics. Zbl 1207.39002Rachůnek, Lukáš; Rachůnková, Irena 7 2011 Existence of oscillatory solutions of singular nonlinear differential equations. Zbl 1222.34035Rachůnková, Irena; Rachůnek, Lukáš; Tomeček, Jan 5 2011 Asymptotic formula for oscillatory solutions of some singular nonlinear differential equation. Zbl 1222.34034Rachůnková, Irena; Rachůnek, Lukáš 3 2011 Periodic BVPs in ODEs with time singularities. Zbl 1231.34072Feichtinger, Anna; Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa 2 2011 On a homoclinic point of an autonomous second-order difference equation. Zbl 1226.39001Rachůnek, Lukáš; Rachůnková, Irena 1 2011 Bubble-type solutions of nonlinear singular problems. Zbl 1190.34029Rachůnková, Irena; Tomeček, Jan 10 2010 A unified approach to singular problems arising in the membrane theory. Zbl 1224.34072Rachůnková, Irena; Pulverer, Gernot; Weinmüller, Ewa B. 9 2010 Strictly increasing solutions of a nonlinear singular differential equation arising in hydrodynamics. Zbl 1186.34014Rachůnková, Irena; Tomeček, Jan 9 2010 Oscillatory solutions of singular equations arising in hydrodynamics. Zbl 1203.34058Rachůnková, Irena; Tomeček, Jan; Stryja, Jakub 4 2010 Neumann problems with time singularities. Zbl 1201.34038Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa; Zenz, Michael 4 2010 Strictly increasing solutions of nonautonomous difference equations arising in hydrodynamics. Zbl 1187.39001Rachůnek, Lukáš; Rachůnková, Irena 3 2010 Superlinear singular problems on the half line. Zbl 1213.34053Rachůnková, Irena; Tomeček, Jan 1 2010 Homoclinic solutions of singular nonautonomous second-order differential equations. Zbl 1190.34028Rachůnková, Irena; Tomeček, Jan 9 2009 Singular discrete and continuous mixed boundary value problems. Zbl 1173.34010Rachůnková, Irena; Rachůnek, Lukáš 7 2009 Limit properties of solutions of singular second-order differential equations. Zbl 1189.34048Rachůnková, Irena; Staněk, Svatoslav; Weinmüller, Ewa; Zenz, Michael 3 2009 Approximation of differential problems with singularities and time discontinuities. Zbl 1238.34042Rachůnek, Lukáš; Rachůnková, Irena 3 2009 Singular problems on the half-line. Zbl 1209.34037Rachůnková, Irena; Tomeček, Jan 2 2009 Solvability of nonlinear singular problems for ordinary differential equations. Zbl 1228.34003Rachůnková, Irena; Staněk, Svatoslav; Tvrdý, Milan 16 2008 Singular discrete problem arising in the theory of shallow membrane caps. Zbl 1158.39012Rachůnková, Irena; Rachůnek, Lukáš 4 2008 Dirichlet problem with \(\phi\)-Laplacian and mixed singularities. Zbl 1282.34029Rachůnková, I.; Stryja, J. 2 2008 Existence of non-spurious solutions to discrete Dirichlet problems with lower and upper solutions. Zbl 1130.39017Rachůnková, Irena; Tisdell, Christopher C. 26 2007 Solvability of discrete Neumann boundary value problems. Zbl 1120.39014Anderson, D. R.; Rachůnková, I.; Tisdell, C. C. 17 2007 On a singular boundary value problem arising in the theory of shallow membrane caps. Zbl 1118.34013Rachunková, Irena; Koch, Othmar; Pulverer, Gernot; Weinmüller, Ewa 14 2007 Solvability of discrete Dirichlet problem via lower and upper functions method. Zbl 1131.39017Rachůnková, Irena; Rachůnek, Lukáš 5 2007 Singular Dirichlet boundary value problem for second order ODE. Zbl 1135.34009Rachůnková, Irena; Stryja, Jakub 2 2007 Singular Dirichlet problem for ordinary differential equation with impulses. Zbl 1101.34015Rachůnková, Irena; Tomeček, Jan 7 2006 Existence of non-spurious solutions to discrete boundary value problems. Zbl 1166.39009Rachůnková, Irena; Tisdell, Christopher C. 7 2006 Singular discrete second order BVPs with \(p\)-Laplacian. Zbl 1106.39021Rachůnková, Irena; Rachůnek, Lukáš 7 2006 Periodic singular problem with quasilinear differential operator. Zbl 1114.34018Rachůnková, Irena; Tvrdý, Milan 4 2006 Singular mixed boundary value problem. Zbl 1103.34009Rachůnková, Irena 3 2006 Strong singularities in mixed boundary value problems. Zbl 1114.34020Rachůnková, Irena 2 2006 Singular periodic problem for nonlinear ordinary differential equations with \(\phi\)-Laplacian. Zbl 1098.34014Polášek, Vladimír; Rachůnková, Irena 1 2006 Non-ordered lower and upper functions in second order impulsive periodic problems. Zbl 1086.34026Rachůnková, I.; Tvrdý, M. 22 2005 Periodic problems with \(\phi\)-Laplacian involving non-ordered lower and upper functions. Zbl 1069.34025Rachůnková, Irena; Tvrdý, Milan 7 2005 Second-order periodic problem with \(\varphi \)-Laplacian and impulses. Zbl 1159.34319Rachůnková, Irena; Tvrdý, Milan 3 2005 Singular Dirichlet problem for ordinary differential equations with \(\phi \)-Laplacian. Zbl 1114.34017Polášek, Vladimír; Rachůnková, Irena 1 2005 Existence results for impulsive second-order periodic problems. Zbl 1084.34031Rachůnková, Irena; Tvrdý, Milan 25 2004 Impulsive BVPs with nonlinear boundary conditions for the second order differential equations without growth restrictions. Zbl 1058.34031Rachůnková, Irena; Tomeček, Jan 18 2004 A singular boundary value problem for odd-order differential equations. Zbl 1056.34032Rachůnková, Irena; Staněk, Svatoslav 7 2004 General existence principle for singular BVPs and its application. Zbl 1059.34016Rachůnková, Irena; Staněk, Svatoslav 4 2004 Nonmonotone impulse effects in second-order periodic boundary value problems. Zbl 1078.34013Rachůnková, Irena; Tvrdý, Milan 3 2004 Singular Dirichlet second-order BVPs with impulses. Zbl 1039.34015Rachůnková, Irena 12 2003 Two-point higher-order BVPs with singularities in phase variables. Zbl 1057.34005Agarwal, R. P.; O’Regan, D.; Rachůnková, I.; Staňek, S. 8 2003 Connections between types of singularities in differential equations and smoothness of solutions for Dirichlet BVPs. Zbl 1043.34022Rachůnková, Irena; Staněk, Svatoslav 3 2003 Sign-changing solutions of singular Dirichlet boundary value problems. Zbl 1039.34016Rachůnková, Irena; Staněk, Svatoslav 1 2003 Sturm-Liouville and focal higher order BVPs with singularities in phase variables. Zbl 1069.34029Rachůnková, Irena; Staněk, Svatoslav 1 2003 Impulsive periodic boundary value problem and topological degree. Zbl 1048.34061Rachůnková, Irena; Tvrdý, Milan 10 2002 On nonlinear boundary value problems with impulses. Zbl 1017.34007Rachůnková, Irena; Tomeček, Jan 2 2002 On nonlinear boundary value problem for systems of differential equations with impulses. Zbl 1069.34043Rachůnková, Irena; Tomeček, Jan 2 2002 Existence of nonnegative and nonpositive solutions for second order periodic boundary value problems. Zbl 1004.34008Rachůnková, Irena; Tvrdý, Milan; Vrkoč, Ivo 75 2001 Nonlinear systems of differential inequalities and solvability of certain boundary value problems. Zbl 1039.34013Rachůnková, Irena; Tvrdý, Milan 6 2001 Construction of lower and upper functions and their application to regular and singular periodic boundary value problems. Zbl 1042.34524Rachůnková, Irena; Tvrdý, Milan 3 2001 On three solutions of a second-order periodic boundary value problem. Zbl 1049.34019Draessler, J.; Rachunková, I. 1 2001 Upper and lower solutions and multiplicity results. Zbl 0961.34004Rachůnková, Irena 13 2000 Existence of two positive solutions of a singular nonlinear periodic boundary value problem. Zbl 0944.34014Rachůnková, Irena 8 2000 Upper and lower solutions and topological degree. Zbl 1086.34017Rachůnková, Irena 20 1999 On four-point boundary value problem without growth conditions. Zbl 0955.34008Rachůnková, Irena 6 1999 Upper and lower solutions satisfying the inverse inequality. Zbl 0868.34014Rachůnková, Irena 1 1997 Topological degree method in functional boundary value problems at resonance. Zbl 0853.34062Rachůnková, Irena; Staněk, Svatoslav 17 1996 Topological degree method in functional boundary value problems. Zbl 0856.34075Rachůnková, Irena; Staněk, Svatoslav 5 1996 Duality for nonconvex variational problems and differential equations [On a certain four-point problem]. Zbl 0957.34018Rachůnková, Irena 3 1996 On the existence of two solutions of the four-point problem. Zbl 0835.34026Rachůnková, Irena 6 1995 Sign conditions in nonlinear boundary value problems. Zbl 0845.34036Rachůnková, Irena 3 1994 On the existence of two solutions of the periodic problem for the ordinary second-order differential equation. Zbl 0808.34023Rachůnková, Irena 3 1994 Boundary value problems with nonlinear conditions. Zbl 0854.34025Rachůnková, Irena 1 1994 On the number of solutions of the Neumann problem for the ordinary second order differential equation. Zbl 0804.34018Rachůnková, Irena 1 1993 Multiplicity results for four-point boundary value problems. Zbl 0756.34026Rachůnková, Irena 15 1992 On some three-point problems for third-order differential equations. Zbl 0759.34020Rachůnková, Irena 6 1992 A transmission problem. Zbl 0807.34018Rachůnková, Irena 3 1992 Periodic boundary value problems for third order differential equations. Zbl 0753.34013Rachůnková, Irena 6 1991 An existence theorem of the Leray-Schauder type for four-point boundary value problems. Zbl 0752.34016Rachůnková, Irena 5 1991 Multipoint boundary value problems at resonance. Zbl 0749.34011Rachůnková, Irena 1 1991 Periodic boundary value problems for second order differential equations. Zbl 0752.34021Rachůnková, Irena 4 1990 Nonnegative nonincreasing solutions of differential equations of the 3rd order. Zbl 0721.34031Rachůnková, Irena 1 1990 A four-point problem for differential equations of the second order. Zbl 0715.34033Rachůnková, Irena 9 1989 Existence and uniqueness of solutions of four-point boundary value problems for 2nd order differential equations. Zbl 0695.34016Rachůnková, Irena 8 1989 The first kind periodic solutions of differential equations of the second order. Zbl 0753.34028Rachůnková, Irena 4 1989 Existence and uniqueness of solutions of \((n+1)\)-point value problems for differential equations of the \(n\)-th order. Zbl 0693.34010Rachůnková, Irena 1 1989 On an \(n+1\)-point problem for an \(n\)th order differential equation. Zbl 0735.34018Rachůnková, I. 2 1988 On a nonlinear problem for third-order differential equations. Zbl 0702.34002Rachůnková, Irena 1 1988 ...and 4 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 402 Authors 66 Rachůnková, Irena 24 Ma, Ruyun 21 Staněk, Svatoslav 17 Weinmüller, Ewa B. 16 O’Regan, Donal 16 Tomeček, Jan 13 Chu, Jifeng 12 Rachůnek, Lukáš 11 Agarwal, Ravi P. 10 Ge, Weigao 10 Li, Shengjun 9 Torres, Pedro José 8 Cabada, Alberto 8 Jiang, Daqing 7 Burkotová, Jana 7 Liu, Yuji 7 Lu, Yanqiong 7 Pei, Minghe 7 Tisdell, Christopher C. 6 Cheng, Zhibo 6 Gao, Chenghua 6 Ma, Huili 6 Minhós, Feliz Manuel 6 Tvrdý, Milan 6 Zhang, Ziheng 5 Candito, Pasquale 5 Du, Zengji 5 Luo, Zhiguo 5 Pulverer, Gernot 5 Shen, Jianhua 5 Sun, Jianping 5 Xu, Xian 5 Zima, Mirosława 4 Bereanu, Cristian 4 Chen, Guoping 4 Khan, Rahmat Ali 4 Ronto, Andrei 4 Stryja, Jakub 4 Wang, Libo 4 Wang, Weibing 4 Wong, Patricia J. Y. 4 Xie, Jingli 4 Zamora, Manuel 3 Belley, Jean-Marc 3 Cid, José Ángel 3 D’Aguì, Giuseppina 3 Fialho, João F. 3 Galewski, Marek 3 Hakl, Robert 3 Hao, Xin’an 3 Kelevedjiev, Petio S. 3 Kiguradze, Ivan Tarielovich 3 Li, Wan-Tong 3 Li, Yongxiang 3 Liao, Fangfang 3 Liu, Lishan 3 Lu, Shiping 3 Mawhin, Jean L. 3 Nieto Roig, Juan Jose 3 Pašić, Mervan 3 Popivanov, Nedyu Iv. 3 Precup, Radu 3 Ren, Jingli 3 Rontó, Miklós 3 Thompson, Harold Bevan 3 Wang, Zaihong 3 Yao, Qingliu 3 Zhu, Hailong 2 Anderson, Douglas Robert 2 Andres, Jan 2 Auzinger, Winfried 2 Bai, Dingyong 2 Bai, Liang 2 Chen, Huiwen 2 do Rosário Grossinho, Maria 2 Draessler, Jan 2 Franco Leis, Daniel 2 Geng, Fazhan 2 He, Zhimin 2 Henderson, Johnny Lee 2 Kalas, Josef 2 Kiguradze, Tariel I. 2 Koch, Othmar 2 Kong, Fanchao 2 Kong, Qingkai 2 Kumar, Jitendra 2 Kunkel, Curtis J. 2 Li, Xiong 2 Lin, Xiaoning 2 Liu, Jinsheng 2 Liu, Qihuai 2 Liu, Yansheng 2 Livrea, Roberto 2 Luo, Huxiao 2 Özbekler, Abdullah 2 Pavlačková, Martina 2 Půža, Bedřich 2 Qian, Dingbian 2 Rodríguez-López, Jorge 2 Rodríguez-López, Rosana ...and 302 more Authors all top 5 Cited in 92 Serials 44 Nonlinear Analysis. 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