dr hab. Ewa Schmeidel : Publications

  1. U. Ostaszewska, E. Schmeidel, M. Zdanowicz
    Bounded nonoscillatory solutions of system of dynamic equations with neutral term on time scales
    Israel J. Math. (2019), (to appear).
  2. E. Schmeidel
    The existence of consensus of a leader-following problem with Caputo fractional derivative
    Opuscula Math. 39 (2019), no. 1, 77-89.
    DOI :  10.7494/OpMath.2019.39.1.77
  3. E. Schmeidel, M. Zdanowicz
    Leader-following Consensus of Fractional Nonlinear Multiagent Systems Involving a Caputo-type Derivative
    International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2018), Rhodes, Greece, Sep 13-18, REGALSCOPE LIMITED 1 Pallados Street, PC 8046, Paphos, CYPRUS (conf. org.), AIP Conf. Proc. , (publ. by) American Institute of Physics, 2019, (to appear).
  4. J. Diblík, M. Galewski, M. Koniorczyk, E. Schmeidel
    An application of diffeomorphism theorem to Volterra integral operator
    Differential and Integral Equations 31 (2018), no. 7-8, 621-642.
  5. P. Drabek, A. Friedman, M. Galewski, U. Ledzewicz, B. Przeradzki, M. Rosario de Pinho, E. Schmeidel
    Preface
    Discrete Contin. Dyn. Syst. (B) 23 (2018), no. 1, i-ii.
    DOI :  10.3934/dcdsb.201801i
  6. P. Hachuła, M. Nockowska-Rosiak, E. Schmeidel
    An analysis of dynamics of demand-inventory model with stock-level-dependent demand
    Wydawnictwo PŁ , Wydawnictwo Politechniki Łódzkiej, 2018.
  7. P. Hachuła, M. Nockowska-Rosiak, E. Schmeidel
    Existence of uncountably many asymptotically constant solutions to discrete nonlinear three-dimensional system with p-Laplacian
    Discrete Contin. Dyn. Syst. (B) 23 (2018), no. 1, 369 - 375.
    DOI :  10.3934/dcdsb.2018025
  8. R. Jankowski, M. Nockowska-Rosiak, E. Schmeidel, B. Łupińska
    Monotonic solutions of a higher-order neutral difference system
    Discrete Contin. Dyn. Syst. (B) 23 (2018), no. 1, 253-261.
    DOI :  10.3934/dcdsb.2018017
  9. M. Migda, E. Schmeidel, M. Zdanowicz
    Periodic solutions of a 2-dimensional system of neutral difference equations
    Discrete Contin. Dyn. Syst. (B) 23 (2018), no. 1, 359 - 367.
    DOI :  10.3934/dcdsb.2018024
  10. T. Odzijewicz, E. Schmeidel, B. Łupińska
    Optimality conditions for multidimensional variational problems involving the Caputo-type fractional derivative
    Differential and difference equations with applications, ICDDEA, Amadora, Portugal, June 2017, Jun 5-9, (S. Pinelas, T. Caraballo, P. Kloeden, J.R. Graef Ed(s).), PROMS vol. 230, (publ. by) Springer Verlag, 2018, pp. 419-427.
    DOI :  10.1007/978-3-319-75647-9_34
  11. U. Ostaszewska, E. Schmeidel, M. Zdanowicz
    Emergence of consensus of multi-agents systems on time scales
    Miskolc Math. Notes (2018), (to appear, article code: MMN-2704).
  12. U. Ostaszewska, E. Schmeidel, M. Zdanowicz
    Existence of positive bounded solutions of system of three dynamic equations with neutral term on time scales
    Tatra Mt. Math. Publ. 71 (2018), 123-137.
    DOI :  10.2478/tmmp-2018-0011
  13. U. Ostaszewska, E. Schmeidel, M. Zdanowicz
    Leader-following consensus on discrete time scales
    International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2017), Thessaloniki, Greece, Sep 25-30, REGALSCOPE LIMITED 1 Pallados Street, PC 8046, Paphos, CYPRUS (conf. org.) (T. Simos, Ch. Tsitouras Ed(s).), AIP Conf. Proc. vol. 1978, (publ. by) American Institute of Physics, 2018, pp. 1-4, (article identifier: 470092).
    DOI :  10.1063/1.5044162
  14. E. Schmeidel, A. K. Tripathy
    Oscillation criteria for three dimensional linear difference systems
    Appl. Anal. Discrete Math. 12 (2018), no. 2, 347-361.
    DOI :  10.2298/AADM170111007S
  15. E. Schmeidel, M. Zdanowicz
    On the asymptotic behavior of solution of certain systems of Volterra equations
    Turk. J. Math. 42 (2018), no. 6, 2994-3001.
    DOI :  10.3906/mat-1805-124
  16. E. Girejko, A. B. Malinowska, E. Schmeidel, M. Zdanowicz
    Cucker-Smale model with the Hahn operator
    International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2016), Rhodes, Greece, Sep 19-25, REGALSCOPE LIMITED 1 Pallados Street, PC 8046, Paphos, CYPRUS (conf. org.) (T. E. Simos, Ch. Tsitouras Ed(s).), AIP Conf. Proc. vol. 1863, (publ. by) American Institute of Physics, 2017, pp. 1-4, (article identifier 140011).
    DOI :  10.1063/1.4992318
  17. P. Hachuła, M. Nockowska-Rosiak, E. Schmeidel
    An analysis of dynamics of discrete demand-inventory model with bifurcation diagrams and phase portraits
    International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2016), Rhodes, Greece, Sep 19-25, REGALSCOPE LIMITED 1 Pallados Street, PC 8046, Paphos, CYPRUS (conf. org.) (T. E. Simos, Ch. Tsitouras Ed(s).), AIP Conf. Proc. vol. 1863, (publ. by) American Institute of Physics, 2017, pp. 1-4, (article identifier 140009).
    DOI :  10.1063/1.4992316
  18. P. Hachuła, M. Nockowska-Rosiak, E. Schmeidel
    Neimark-Sacker Bifurcation in Demand-Inventory Model with Stock-Level-Dependent Demand
    Discrete Dyn. Nat. Soc. 2017 (2017), 1-10, (article identifier: 8162865).
    DOI :  10.1155/2017/8162865
  19. A. B. Malinowska, T. Odzijewicz, E. Schmeidel
    On the existence of optimal controls for the fractional continuous-time Cucker-Smale model
    Theory and Applications of Non-integer Order Systems, 8th Conference on Non-integer Order Calculus and Its Applications, Zakopane, Poland, Sep 20-21, Wydział Automatyki, Elektroniki i Informatyki, PŚl. (conf. org.) (A. Babiarz, A. Czornik, J. Klamka, M. Niezabitowski Ed(s).), Lecture Notes in Electrical Engineering vol. 407, (publ. by) Springer, 2017, pp. 227-240, (published on-line in 2016).
    DOI :  10.1007/978-3-319-45474-0_21
  20. A. B. Malinowska, E. Schmeidel, M. Zdanowicz
    Discrete leader-following consensus
    Math. Methods Appl. Sci. 40 (2017), no. 18, 7307-7315.
    DOI :  10.1002/mma.4530
  21. T. Odzijewicz, E. Schmeidel, B. Łupińska
    Some properties of generalized fractional integrals and derivatives
    International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2016), Rhodes, Greece, Sep 19-25, REGALSCOPE LIMITED 1 Pallados Street, PC 8046, Paphos, CYPRUS (conf. org.) (T. E. Simos, Ch. Tsitouras Ed(s).), AIP Conf. Proc. vol. 1863, (publ. by) American Institute of Physics, 2017, pp. 1-4, (article identifier 140010).
    DOI :  10.1063/1.4992317
  22. A. Bento, R. Ferreira, E. Schmeidel, C. Silva
    Preface of Special Issue on Progress on Difference Equations 2015 (PODE 2015)
    Int. J. Difference Equ. 11 (2016), no. 1, 1-2.
  23. L. Berezansky, M. Migda, E. Schmeidel
    Some stability conditions for scalar Volterra difference equations
    Opuscula Math. 36 (2016), no. 4, 459-470.
    DOI :  10.7494/OpMath.2016.36.4.459
  24. M. Galewski, E. Schmeidel
    On the well posed solutions for nonlinear second order neutral difference equations
    Math. Slovac. 66 (2016), no. 4, 933-944.
    DOI :  10.1515/ms-2015-0193
  25. E. Girejko, A. B. Malinowska, E. Schmeidel, M. Zdanowicz
    The emergence on isolated time scales
    21st International Conference on Methods and Models in Automation and Robotics (MMAR), 21st International Conference on Methods and Models in Automation and Robotics (MMAR), Aug 29 - Sep 1, Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin (conf. org.), (publ. by) IEEExplore, 2016, pp. 1246-1251.
    DOI :  10.1109/MMAR.2016.7575317
  26. E. Girejko, E. Schmeidel
    On mathematical model of bats` roost searching strategies
    Wulfenia 23 (2016), no. 3, 67-75.
  27. P. Hachuła, E. Schmeidel
    The model of demand and inventory in decline phase of product life cycle
    Folia Oeconomica Stetinensia 16 (2016), no. 1, 208-221.
    DOI :  10.1515/foli-2016-0013
  28. M. Nockowska-Rosiak, P. Hachuła, E. Schmeidel
    Stability of equilibrium points of demand-inventory model with stock-dependent demand
    J. Differ. Equations Appl. 22 (2016), no. 10, 1490-1500.
    DOI :  10.1080/10236198.2016.1208188
  29. T. Odzijewicz, E. Schmeidel, B. Łupińska
    On the solutions to a generalized fractional Cauchy problem
    Appl. Anal. Discrete Math. 10 (2016), no. 2, 332-344.
    DOI :  10.2298/AADM161005023L
  30. A. Bezubik, M. Migda, M. Nockowska-Rosiak, E. Schmeidel
    Trichotomy of nonoscillatory solutions to second-order neutral difference equation with quasi-difference
    Adv. Difference Equ. 2015 (2015), 2015:192, 1-14.
    DOI :  10.1186/s13662-015-0531-6
  31. M. Galewski, E. Schmeidel
    Non-spurious solutions to discrete boundary value problems through variational methods
    J. Differ. Equations Appl. 21 (2015), no. 12, 1234-1243.
    DOI :  10.1080/10236198.2015.1067694
  32. E. Girejko, R. Jankowski, E. Schmeidel
    Model matematyczny opisujący zachowanie nietoperzy zamieszkujących dziuple
    Centrum Zastosowań Matematyki, Portal Internetowy, Wydział Fizyki Technicznej i Matematyki Stosowanej PG, 2015, pp. 1-11.
  33. P. Hachuła, E. Schmeidel
    Stability analysis of demand-inventory model in a certain business case
    TRANSCOM 2015 Proceedings, Section 8, Natural Sciences (Applied Mathematics), Social Sciences, Jun 22-24, University of Zilina (conf. org.) (Z. Gašová, M. Mokryš Ed(s).), TRANSCOM Proceedings , (publ. by) EDIS - Publishing Institution of the University of Zilina, Slovakia, 2015, pp. 20-24.
  34. K. Janglajew, E. Schmeidel
    The factorization of the linear differential operator
    Differential and Differrence Equations and Applications '14, Jun 23-27, Department of Mathematics, University of Zilina; Union of Slovak Mathematicians and Physicists, branch Zilina (conf. org.) (M. Růžičková Ed(s).), Tatra Mt. Math. Publ. vol. 63, (publ. by) Slovak Acad. Sci., Bratislava, 2015, pp. 139-151.
    DOI :  10.1515/tmmp-2015-0026
  35. M. Migda, M. Růžičková, E. Schmeidel
    Boundedness and stability of discrete Volterra equations
    Adv. Difference Equ. 2015 (2015), no. 47, 1-11.
    DOI :  10.1186/s13662-015-0361-6
  36. M. Migda, E. Schmeidel
    Convergence of solutions of higher order neutral difference equations with quasi-differences
    Differential and Differrence Equations and Applications '14, Jun 23-27, Department of Mathematics, University of Zilina; Union of Slovak Mathematicians and Physicists, branch Zilina (conf. org.) (M. Růžičková Ed(s).), Tatra Mt. Math. Publ. vol. 63, (publ. by) Slovak Acad. Sci., Bratislava, 2015, pp. 205-213.
    DOI :  10.1515/tmmp-2015-0032
  37. M. Migda, E. Schmeidel, M. Zdanowicz
    Bounded solutions of k-dimensional system of nonlinear difference equations of neutral type
    Electron. J. Qual. Theory Differ. Equ. 2015 (2015), no. 80, 1-17.
    DOI :  10.14232/ejqtde.2015.1.80
  38. M. Migda, E. Schmeidel, M. Zdanowicz
    Existence of nonoscillatory solutions for system of neutral difference equations
    Appl. Anal. Discrete Math. 9 (2015), no. 2, 271-284.
    DOI :  10.2298/AADM150811016M
  39. E. Pawłuszewicz, E. Schmeidel, M. Zdrodowska
    Wstęp do zastosowań teorii skal czasowych w modelowaniu matematycznym
    Wydawnictwo UwB , Wydawnictwo UwB, Białystok, 2015.
  40. E. Schmeidel
    Model kształtowania się porowatości w odlewach kompozytowych
    Metody matematyczne w zastosowaniach (A. Bartłomiejczak Ed(s).), Centrum Zastosowań Matematyki vol. 3, Wydział Fizyki Technicznej i Matematyki Stosowanej P.Gd., 2015, pp. 263-278.
  41. E. Schmeidel, J. Zonenberg, B. Łupińska
    Asymptotic properties of solutions of neutral type difference system with delays
    Geometric Methods in Physics, XXXIII Workshop 2014, Białowieża, Poland, Jun 29 - Jul 5, Uniwersytet w Białymstoku (conf. org.) (P. Bieliavsky, P. Kielanowski, A. Odzijewicz, M. Schlichenmaier, T. Voronov Ed(s).), Trends in Mathematics , (publ. by) Birkhauser Verlag, Basel, 2015, pp. 293-301.
    DOI :  10.1007/978-3-319-18212-4_22
  42. K. Gajda, T. Gronek, E. Schmeidel
    On the existence of a weighted asymptotically constant solutions of Volterra difference equations of nonconvolution type
    Discrete Contin. Dyn. Syst. (B) 19 (2014), no. 8, 2681-2690.
    DOI :  10.3934/dcdsb.2014.19.2681
  43. E. Galewska, M. Galewski, E. Schmeidel
    Conditions for having a diffeomorphism between two Banach spaces
    Electron. J. Differential Equations 99 (2014), 1-6.
  44. M. Galewski, R. Jankowski, M. Nockowska-Rosiak, E. Schmeidel
    On the existence of bounded solutions for nonlinear second order neutral nonlinear difference equations
    Electron. J. Qual. Theory Differ. Equ. 72 (2014), 1-12.
  45. M. Galewski, A. Kałamajska, U. Ledzewicz, A. Nowakowski, E. Schmeidel, A. Swierniak
    Preface (to the special issue in honor of Avner Friedman)
    Discrete Contin. Dyn. Syst. (B) 19 (2014), no. 8, I-II.
    DOI :  10.3934/dcdsb.2014.19.8i
  46. A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzak, E. Schmeidel
    Preface
    Recent Results in Pure and Applied Mathematics, Podlasie 2014 (A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzak, E. Schmeidel Ed(s).), Białystok Technical University Publishing Office, 2014, pp. 5-6.
  47. A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzak, E. Schmeidel
    Preface
    Trends in Contemporary Computer Science, Podlasie 2014 (A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzyk, E. Schmeidel Ed(s).), Białystok Technical University Publishing Office, 2014, pp. 5-8.
  48. R. Jankowski, E. Schmeidel
    Almost oscillation criteria for second order neutral difference equation with quasidifferences
    Int. J. Difference Equ. 9 (2014), no. 1, 77-86.
  49. R. Jankowski, E. Schmeidel
    Almost oscillatory solutions of second order neutral difference equations of neutral type
    Recent Advances in Delay Differential and Difference Equations, Jul 15-19, Department of Mathematics, Faculty of Information Technology, University of Pannonia (conf. org.) (F. Hartung, M. Pituk Ed(s).), PROMS vol. 94, (publ. by) Springer Verlag, 2014, pp. 121-130.
    DOI :  10.1007/978-3-319-08251-6_4
  50. R. Jankowski, E. Schmeidel
    Asymptotically zero solution of a class of higher nonlinear neutral difference equations with quasidifferences
    Discrete Contin. Dyn. Syst. (B) 19 (2014), no. 8, 2691-2696.
    DOI :  10.3934/dcdsb.2014.19.2691
  51. R. Jankowski, E. Schmeidel, J. Zonenberg
    Boundedness of solutions of neutral type nonlinear difference system with deviating arguments
    Recent Results in Pure and Applied Mathematics, Podlasie 2014 (A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzak, E. Schmeidel Ed(s).), Białystok Technical University Publishing Office, 2014, pp. 91-99.
  52. R. Jankowski, E. Schmeidel, J. Zonenberg
    Oscillatory properties of solutions of the fourth order difference equations with quasidifferences
    arXiv.org (2014), (on-line first).
  53. R. Jankowski, E. Schmeidel, J. Zonenberg
    Oscillatory properties of solutions of the fourth order difference equations with quasidifferences
    Opuscula Math. 34 (2014), no. 4, 789-797.
    DOI :  10.7494/OpMath.2014.34.4.789
  54. A. B. Malinowska, M. Migda, E. Schmeidel, D. F. M. Torres
    Preface of Special Issue on Progress on Difference Equations 2013 (PODE 2013)
    Int. J. Difference Equ. 9 (2014), no. 1, 1-2.
  55. J. Mikołajski, E. Schmeidel, J. Zonenberg
    Comparison of boundedness of solutions of differential and difference equations
    Recent Results in Pure and Applied Mathematics, Podlasie 2014 (A. Gomolińska, A. Grabowski, M. Hryniewicka, M. Kacprzak, E. Schmeidel Ed(s).), Białystok Technical University Publishing Office, 2014, pp. 83-90.
  56. E. Galewska, M. Galewski, E. Schmeidel
    A note on a diffeomorphism between two Banach spaces
    arXiv.org (2013), (on-line first).
  57. M. Galewski, R. Jankowski, M. Nockowska-Rosiak, E. Schmeidel
    On the existence of bounded solutions for nonlinear second order neutral nonlinear difference equations
    arXiv.org (2013), (on-line first).
  58. M. Galewski, E. Schmeidel
    On the well posed solutions for nonlinear second order neutral difference equations
    arXiv.org (2013), (on-line first).
  59. T. Gronek, E. Schmeidel
    Existence of a bounded solution of Volterra difference equations via Darbo's fixed point theorem
    J. Differ. Equations Appl. 19 (2013), no. 10, 1645-1653.
    DOI :  10.1080/10236198.2013.769974
  60. T. Gronek, E. Schmeidel
    Partial covering of a sphere with random number of spherical caps
    Conference on Differental and Difference Equations and Applications CDDEA 2012 Proceedings, Terchova (near Zilina), Slovak Republic, Jun 25-29, Department of Mathematics, University of Zilina (conf. org.), Tatra Mt. Math. Publ. vol. 54, (publ. by) Slovak Acad. Sci., Bratislava, 2013, pp. 73-82.
    DOI :  10.2478/tmmp-2013-0006
  61. T. Gronek, E. Schmeidel
    Partial covering of a sphere with random number of spherical caps
    TRANSCOM 2013 Proceedings, Section 8, Natural Sciences (applied Mathematics), Social Sciences, Jun 24-26, University of Zilina (conf. org.), TRANSCOM Proceedings , (publ. by) EDIS - Publishing Institution of the University of Zilina, Slovakia, 2013, pp. 35-38.
  62. R. Jankowski, E. Schmeidel
    Almost oscillation criteria for second order neutral difference equation with quasidifferences
    arXiv.org (2013), (on-line first).
  63. E. Schmeidel
    An application of measures of noncompactness in investigation of boundedness of solutions of second order neutral difference equations
    Adv. Difference Equ. 2013 (2013), 1-9, (article identifier 2013:91).
    DOI :  10.1186/1687-1847-2013-91
  64. E. Schmeidel
    Asymptotyczne własności równań różnicowych typu Volterry
    Metody matematyczne w zastosowaniach (A. Bartłomiejczyk Ed(s).), Centrum Zastosowań Matematyki vol. 1, Wydział Fizyki Technicznej i Matematyki Stosowanej P.Gd., 2013, pp. 233-251.
  65. E. Schmeidel
    O lustrach, wiecznie żywych królikach, odsetkach i końcu świata
    Pedagogia (2013), no. 9, 15-19, (Wydawnictwo NAKOM, Poznań 2013).
  66. J. Diblík, E. Schmeidel
    On the existence of solutions of linear Volterra difference equations asymptotically equivalent to a given sequence
    Appl. Math. Comput. 218 (2012), no. 18, 9310-9320.
    DOI :  10.1016/j.amc.2012.03.010
  67. K. Janglajew, E. Schmeidel
    Periodicity of solutions of nonhomogeneous linear difference equations
    Adv. Difference Equ. 2012 (2012), 2012:195, 1-5.
    DOI :  10.1186/1687-1847-2012-195
  68. E. Schmeidel, Z. Zbąszyniak
    An application of Darbo's fixed point theorem in investigation of periodicity of solutions of difference equations
    Comput. Math. Appl. 64 (2012), 2185-2191.
    DOI :  10.1016/j.camwa.2011.12.025
  69. J. Diblík, M. Růžičková, E. Schmeidel, M. Zbąszyniak
    Weighted asymptotically periodic solutions of linear Volterra difference equations
    Abstr. Appl. Anal. (2011), ID 37098, 1-14.
    DOI :  10.1155/2011/370982
  70. E. Schmeidel
    Properties of solutions of system of difference equations with neutral term
    Funct. Differ. Equ. 18 (2011), no. 3-4, 293-302.
  71. J. Diblík, M. Růžičková, E. Schmeidel
    Asymptotically periodic solutions of Volterra systems of difference equations
    Comput. Math. Appl. 59 (2010), no. 8, 2854-2867.
    DOI :  10.1016/j.camwa.2010.01.055
  72. E. Schmeidel
    Boundedness of solutions of nonlinear three-dimensional difference systems with delays
    Fasc. Math. 44 (2010), 107-113.
  73. E. Schmeidel
    Oscillation of nonlinear three-dimensional diference systems with delays
    Math. Bohem. 135 (2010), no. 2, 163-170.
  74. E. Schmeidel
    Properties of solutions of higher order difference equations
    Monografie , Publishing House of Poznan University of Technology, 2010.
  75. E. Schmeidel
    Properties of solutions of higher order difference equations
    Vědecké Spisy Vysokého Učeni Technického v Brniě, Edice habilitační a inaugurační spisy vol. 370, VUTIUM, Brno, Czechy, 2010.
  76. E. Schmeidel, M. Zbąszyniak
    Asymptotic behavior of solutions of third order difference equations
    Discrete dynamics and difference equations, Proceedings of the Twelfth International Conference on Difference Equations and Applications, ICDEA, Lisbon, Portugal 2007, July 23-27, (J. F. Alves, J. M. Fereira, H. Oliveira, S. N. Elyadi Ed(s).), (publ. by) World Scientific, 2010, pp. 392-399.
  77. J. Diblík, M. Růžičková, E. Schmeidel
    Asymptotically periodic solutions of Volterra difference equations
    Tatra Mt. Math. Publ. 43 (2009), 51-61.
    DOI :  10.2478/v10127-009-0024-7
  78. J. Diblík, M. Růžičková, E. Schmeidel
    Existence of asymptotically periodic solutions of Volterra system difference equations
    J. Differ. Equations Appl. 15 (2009), no. 11-12, 1165-1177.
    DOI :  10.1080/10236190802653653
  79. J. Elyseeva, E. Schmeidel
    Generalized Kiguradze' s lemma on time scales with application for oscillation of higher order nonlinear dynamic equations
    Fundamental'nye Fiziko-Matematiceskie Problemy i Modelirovanie Tehniko-Tehnologiceskih Sistem (2008), no. 11, 18-21.
  80. J. Diblík, M. Růžičková, E. Schmeidel
    Asymptotically periodic solutions of Volterra difference equations
    Communications of the Laufen colloquium on science (A. Ruffig Ed(s).), Berichte aus der Mathematik , Shaker Verlag, 2007, pp. 1-12.
  81. E. Schmeidel
    Asymptotic trichotomy of solutions of a class of even order nonlinear neutral difference equations with quasidifferences
    DIfference Equations, Special Functions and Orthogonal Polynomials. Proc. Int. Conf., Proceedings of the International Conference Munich 2005, Germany, 25-30 July, (S. Elaydi, J. Cushing, R. Lasser, V. Papageorgiou, A. Ruffing, W. Van Assche Ed(s).), (publ. by) World Scientific Publishing, 2007, pp. 600-609.
  82. E. Schmeidel, K. Janglajew
    Periodic and asymptotically periodic solutions of linear difference equations
    Communications of the Laufen colloquium on science (A. Ruffig Ed(s).), Berichte aus der Mathematik , Shaker Verlag, 2007, pp. 14(1-11).
  83. E. Schmeidel, J. Schmeidel
    Asymptotic behavior of solutions of a class of fourth order nonlinear neutral difference equations with quasidifferences
    Tatra Mt. Math. Publ. (2007), no. 38, 243-254.
  84. J. Diblík, M. Migda, E. Schmeidel
    Bounded solutions of nonlinear discrete equations
    Nonlinear Anal. 65 (2006), no. 4, 845-853.
    DOI :  10.1016/j.na.2005.10.014
  85. M. Migda, A. Musielak, E. Schmeidel
    Oscillatory of fourth order nonlinear difference equations with quasidifferences
    Opuscula Math. (2006), no. 26, 371-380.
  86. J. Mikołajski, E. Schmeidel
    Comparison of properties of solutions of differential equations and recurrence equations with the same characteristic equation
    Opuscula Math. (2006), no. 26, 343-349.
  87. E. Schmeidel
    Oscillatory and asymptotically zero solutions of third order difference equations with quasidifferences
    Opuscula Math. 26 (2006), no. 2, 361-369.
  88. M. Migda, A. Musielak, E. Schmeidel
    Oscillation theorems for a class of fourth order nonlinear difference equations
    Proceedings of the Eight International Conference on Difference Equations and Applications, Brno 2003, Czech Republik, July 28-Aug 1, (S. Elaydi, G. Ladas, B. Aulbach, O. Dosly Ed(s).), (publ. by) Chapman & Hall/CRC, 2005, pp. 201-208.
    DOI :  10.1201/9781420034905.ch23
  89. M. Migda, E. Schmeidel, M. Zbąszyniak
    On the existence of solutions of some second order nonlinear difference equations
    Arch. Math. 42 (2005), no. 4, 379-388.
  90. E. Schmeidel
    Asymptotic behavior of certain second order nonlinear difference equations
    Proceedings of the Eight International Conference on Difference Equations and Applications, Brno 2003, Czech Republik, July 28-Aug 1, (S. Elaydi, G. Ladas, B. Aulbach, O. Dosly Ed(s).), (publ. by) Chapman & Hall/CRC, 2005, pp. 245-252.
    DOI :  10.1201/9781420034905.ch28
  91. E. Schmeidel
    Asymptotic trichotomy for positive solutions of a class of fourth order nonlinear neutral difference equations with quasidifferences
    Nonlinear Anal. 63 (2005), no. 5-7, e899-e907, (Invited Talks from the Fourth World Congress of Nonlinear Analysts (WCNA 2004)).
    DOI :  10.1016/j.na.2005.02.032
  92. J. Jackowski, E. Schmeidel, G. Schmeidel
    Komputerowy program prognozowania porowatości w metalowych odlewach kompozytowych z nasycanym zbrojeniem
    Archiwum Odlewnictwa 4 (2004), no. 11, 200-208.
  93. M. Migda, A. Musielak, E. Schmeidel
    On a class of fourth order nonlinear difference equations
    Adv. Difference Equ. 1 (2004), 23-36.
    DOI :  10.1155/S1687183904308083
  94. M. Migda, E. Schmeidel
    Asymptotic properties of fourth order nonlinear difference equations
    Math. Comput. Modelling 39 (2004), 1203-1211.
    DOI :  10.1016/j.mcm.2004.06.002
  95. M. Migda, E. Schmeidel, M. Zbąszyniak
    Some properties of solutions of second order nonlinear difference equations
    Funct. Differ. Equ. 11 (2004), no. 1-2, 147-152.
  96. E. Schmeidel
    Nonoscillation and oscillation properties of fourth order nonlinear difference equations
    Proceedings of the Sixth International Conference on Difference Equations Augsburg 2001, Germany:, New Progress in Difference Equations, Aug., (B. Aulbach, G. E. Ladas, S. Elaydi Ed(s).), (publ. by) CRC Press, 2004, pp. 531-538.
  97. E. Schmeidel
    Nonoscillation and oscillation theorems for a fourth order nonlinear difference equations
    Difference and Differential Equations, Papers from 7th International Conference on Difference Equations, 2002, Changsa, China, Aug. 20-28, (S. Elyadi, J. Wu, G. Ladas, X. Zou Ed(s).), Fields Inst. Commun. vol. 42, (publ. by) Amer. Math. Soc, Providence, RI, USA, 2004, pp. 313-321.
  98. E. Schmeidel
    Nonoscillation properties of certain fourth order nonlinear difference equations
    Funct. Differ. Equ. 11 (2004), no. 1-2, 141-146.
  99. A. Drozdowicz, M. Migda, E. Schmeidel
    Nonoscillation results for some third order nonlinear difference equation
    Folia Fac. Sci. Natur. Univ. Masaryk. Brun. Math. 13 (2003), 185-192.
  100. J. Jackowski, E. Schmeidel
    Model kształtowania sie porowatości w nasycanych odlewach kompozytowych
    Archiwum Technologii Maszyn i Automatyzacji 23 (2003), no. 1, 71-83.
  101. E. Schmeidel
    On the asymptotic behavior of solutions of second order nonlinear difference equations
    Folia Fac. Sci. Natur. Univ. Masaryk. Brun. Math. 13 (2003), 287-293.
  102. E. Schmeidel
    Oscillation and nonoscillation theorems for fourth order difference equations
    Rocky Mountain J. Math. 33 (2003), no. 3, 1083-1094.
  103. E. Magnucka-Blandzi, M. Migda, E. Schmeidel
    Mathematical works of Jerzy Popenda
    Appl. Math. E-Notes 2 (2002), 155-170.
  104. M. Migda, E. Schmeidel
    On the asymptotic behaviour of solutions of nonlinear difference equations
    Fasc. Math. 31 (2001), 63-69.
  105. E. Schmeidel, B. Szmanda
    Oscillatory and asymptotic behavior of certain difference equations
    Nonlinear Anal. 47 (2001), no. 7, 4731-4742, (Proceedings of the Third World Congress of Nonlinear Analysts).
    DOI :  10.1016/S0362-546X(01)00585-5
  106. M. Migda, E. Schmeidel
    Some properties of solutions of a class of nonlinear difference equations
    Equadiff 99, Proceedings of the International Conference on Differential Equations 1-7 Aug., -Berlin, 1999, (B. Fiedler, K. Gröger, J. Sprekels Ed(s).), (publ. by) World Scientific, Singapore, 2000, pp. 1476-1478.
  107. M. Migda, E. Schmeidel
    Some properties of solutions of a class of nonlinear difference equations
    Acta Univ. Palack. Olomuc. Fac. Rerum Natur. Math. 38 (1999), 131-137.
  108. J. Popenda, E. Schmeidel
    Asymptotically periodic solution of some linear difference equations
    Facta Univ. Ser. Math. Inform. 14 (1999), 31-40.
  109. J. Popenda, E. Schmeidel
    On the asymptotically periodic solution of some linear difference equations
    Arch. Math. 35 (1999), no. 1, 13-19.
  110. M. Migda, E. Schmeidel
    Asymptotic behavior of solutions of higher order difference equations
    Demonstratio Math. 31 (1998), no. 1, 71-80.
  111. J. Popenda, E. Schmeidel
    On the asymptotic behavior of solutions of nonhomogeneous linear difference equations
    Indian J. Pure Appl. Math. 28 (1997), no. 3, 319-327.
  112. J. Popenda, E. Schmeidel
    On the asymptotic behaviour of solutions of integer valued difference equations
    Nonlinear Anal. 30 (1997), no. 2, 1119-1124, (Proceedings of the Second World Congress of Nonlinear Analysts).
    DOI :  10.1016/S0362-546X(97)00103-X
  113. E. Schmeidel
    Asymptotic properties of solution of nonlinear difference equation
    Comm. Appl. Nonlinear Anal. 2 (1997), no. 4, 87-92.
  114. E. Schmeidel
    On the asymptotic behaviour of solutions of difference equations
    Demonstratio Math. 30 (1997), no. 1, 193-197.
  115. J. Popenda, E. Schmeidel
    On the solutions of fourth order difference equations
    Rocky Mountain J. Math. 25 (1995), no. 4, 1485-1499.
  116. J. Popenda, E. Schmeidel
    On the asymptotic behavior of solutions of linear difference equations
    Publ. Mat. 38 (1994), 3-9.
    DOI :  10.5565/PUBLMAT_38194_01
  117. E. Schmeidel
    Asymptotic behaviour of solutions of the second order difference equation
    Demonstratio Math. 26 (1993), no. 3-4, 811-819.
  118. J. Popenda, E. Schmeidel
    Nonoscillatory solutions of third order difference equations
    Portugal. Math. 49 (1992), no. 2, 233-239.
  119. J. Popenda, E. Schmeidel
    Some properties of solutions of difference equations
    Fasc. Math. 13 (1981), 89-98.
  120. J. Popenda, E. Schmeidel
    On the asymptotic behaviour of nonoscillatory solutions of difference equations
    Fasc. Math. 12 (1980), 43-53.
Remarks related to the above bibliographic data should be directed to: libmaster@math.uwb.edu.pl .