Publications



Papers

Reports Grants Membership Awards Other activity


    2010

    Andrzej Pownuk, Modeling of Uncertainty in Computational Mechanics,
    Presentation for REU Summer Site in Applied Intelligent Systems, UTEP, July 2, 2010, USA.

  1. Iwona Skalna, Andrzej Pownuk,
    Applications of the Global Optimization Methods for the Solution of Truss Structures with Interval Parameters
    Toulouse Global Optimization 2010, TOGO10 --- Global Optimization Workshop, 31st August to 3rd September 2010, Toulouse, France


  2. M.V.Rama Rao, Andrzej Pownuk, Stefan Vandewalle,
    A fuzzy finite element approach to computing the uncertain dynamic response of a simply-supported thin rectangular plate subjected to an impact load.
    International Congress on Computational and Applied Mathematics,
    July 05-09, 2011, Leuven, Belgium (ICCAM2010)


  3. Andrzej Pownuk, Modeling of Uncertainty in Computational Mechanics, Presentation for Computational Science Ph.D. students, UTEP, April 22, 2010, USA [Video]


  4. Andrzej Pownuk, Michal Betkowski, Calculating Risk of Cost in Civil Engineering Projects by Using Imprecise Probability and HPC Computing.
    American Mathematical Society (AMS) - 2010 Spring Western Section Meeting Albuquerque, NM, April 17-18, 2010 (Saturday - Sunday), Meeting #1059 [ Presentation ]


  5. Andrzej Pownuk, Adaptive Taylor Series and its Applications in the Interval Finite Element Method.
    7th Joint NMSU/UTEP Workshop on Mathematics, Computer Science, and Computational Sciences
    New Mexico State University, Las Cruces, NM, Saturday, April 3rd, 2010


  6. Rasoul Azizi, Andrzej Pownuk, Parallel Method for the Solution of Stochastic Differential Equations with the Interval Parameters.
    7th Joint NMSU/UTEP Workshop on Mathematics, Computer Science, and Computational Sciences
    New Mexico State University, Las Cruces, NM, Saturday, April 3rd, 2010


  7. M.V.Rama Rao, Andrzej Pownuk, Stefan Vandewalle, David Moens
    Transient Response of Structures with Uncertain Structural Parameters.
    Journal of Structural Safety (submitted for publication).


  8. Andrzej Pownuk, Naveen Kumar Goud Ramunigari, Application of order-preserving functions to themodeling of computational mechanics problems with uncertainty.
    Reliable Computing (accepted for publication).


  9. Andrzej Pownuk, The Interval Finite Element Method, Finite Element Rodeo ,March 5 - 6, 2010, SMU, Dallas, Texas, USA
  10. [presentation]

  11. Andrzej Pownuk, Online Homework Assignments and Visualizations in Modern Teaching of Numerical Analysis, The Sun Conference on Teaching and Learning ,March 4-5, 2010, The University of Texas at El Paso, Texas, USA [poster]


  12. Casillas Ruben, Andrzej Pownuk,Parallel Web Computing, Southwestern Undergraduate Mathematics Research Conference 2010 ,March 5-6, 2010, The University of Texas at El Paso, Texas, USA [presentation]


  13. Diego Canales, Andrzej Pownuk,Applications of Parallel Computing to the Solution of Equations with the Random Parameters, Southwestern Undergraduate Mathematics Research Conference 2010 ,March 5-6, 2010, The University of Texas at El Paso, Texas, USA [presentation]


  14. Jorge Alonso, Andrzej Pownuk,System of Equations with Random Set Parameters, Southwestern Undergraduate Mathematics Research Conference 2010 ,March 5-6, 2010, The University of Texas at El Paso, Texas, USA [presentation]


  15. Andrzej Pownuk,
    Mathematical Aspects of Grading Student's Homework in On-line Web Applications
    Journal of Uncertain Systems (submitted for publication).


  16. Jadwiga Jędrzejczyk-Kubik, Andrzej Pownuk, Jerzy Skrzypczyk,
    MATEMATYKA WYBRANE ZAGADNIENIA Z ĆWICZENIAMI,
    Wydawnictwo Politechniki Slaskiej, 2010, ISBN 978-83-7335-578-1(in Polish, book in printing)


  17. Andrzej Pownuk, Behzad Djafari-Rouhani, Naveen Kumar Goud Ramunigari,
    Finite Element Method with the Interval Set Parametersand its Applications in Computational Science
    AMERICAN CONFERENCE ON APPLIED MATHEMATICS (AMERICAN-MATH '10)
    University of Harvard, Cambridge, USA, January 27-29, 2010.
    ISBN: 978-960-474-150-2, ISSN: 1790-2769, pp. 310-315.[ Download ][ Download ]

  18. 2009

  19. Andrzej Pownuk, Malgorzata A. Jankowska, Naveen Kumar Goud Ramunigari,
    Applications of Higher Order Monotonicity Tests to the Solution of Equationswith the Interval Parameters
    CoProD v 2.009 Constraint Solving
    El Paso, Texas, USA, November 9th-10th, 2009 [link]

  20. Andrzej Pownuk, Naveen Kumar Goud Ramunigari, Design of 2D Elastic Structures with the Interval Parameters
    11th WSEAS Int. MATHEMATICAL and COMPUTATIONAL METHODS in SCIENCE and ENGINEERING (MACMESE'09)
    Baltimore, USA, November 7-9, 2009, ISBN 978-960-474-133-5, pp. 25–29 [link][ Download ]

  21. Andrzej Pownuk, Calculating Risk of Cost in Civil Engineering Projects by Using Imprecise Probability and the Theory of Soft Sets
    6th Joint UTEP/NMSU Workshop on Mathematics, Computer Science, and Computational Sciences
    University of Texas at El Paso, El Paso, Texas, Saturday, November 7, 2009
    [link][abstract]


  22. Andrzej Pownuk, Juan Trejo Martinez, Maria Hernandez De Morales, Ramiro Pinon,
    Application of the sensitivity analysis to the solution of some differential equations with the interval parameters - list of examples,
    The University of Texas at El Paso, Department of Mathematical Sciences Research Reports Series
    Texas Research Report No. 2009-02, El Paso, Texas, USA [ Download ]

    A. Pownuk, Monotonicity of the solution of the interval equations of structural mechanics - list of examples,
    The University of Texas at El Paso, Department of Mathematical Sciences Research Reports Series
    Texas Research Report No. 2009-01, El Paso, Texas, USA [ Download ]

  23. Andrzej Pownuk and Monica Ortiz, Topological Derivative and its Applications to the Modeling of Uncertainty and Optimization.
    5th Joint NMSU/UTEP Workshop on Mathematics, Computer Science, and Computational Sciences. New Mexico State University, Las Cruces, NM, Saturday, April 4th, 2009. [Abstract]


  24. Martine Ceberio, Vladik Kreinovich, Andrzej Pownuk, and Barnabás Bede
    From Interval Computations to Constraint-Related Set Computations:
    Towards Faster Estimation of Statistics and ODEs under Interval, p-Box, and Fuzzy Uncertainty
    Novel Developments in Granular Computing: Applications for Advanced Human Reasoning and Soft Computation
    A book edited by JingTao Yao, and published by IGI Global (accepted for publication)

  25. M. Ceberio, V. Kreinovich and A Pownuk
    Constraints-Related Set Computations: A New FEM-Motivated Approach to Propagating Uncertainty
    Second International Conference on Finite Element Methods in Engineering and Science (FEMTEC 2009)
    Granlibakken Conference Center, Lake Tahoe, January 5 - 9, 2009


  26. M. V. Rama Rao, A. Pownuk, I. Skalna, Stress Analysis of a Singly Reinforced Concrete Beam with Uncertain Structural Parameters,
    International Journal of Reliability and Safety, Vol. 3, Nos. 1/2/3, 2009, pp. 307-329.


  27. I. Skalna, A. Pownuk, Global optimization method for computing interval hull solution for parametric linear systems,
    International Journal of Reliability and Safety, Vol. 3, Nos. 1/2/3, 2009, pp. 235-245.


  28. 2008

  29. Pownuk A., Mathematical Aspects of Grading Students' Homework in On-Line Web Applications.
    4th Joint UTEP/NMSU Workshop on Mathematics, Computer Science, and Computational Sciences
    University of Texas at El Paso, El Paso, Texas, Saturday, November 8, 2008 Abstract


  30. Martine Ceberio, Vladik Kreinovich, and Andrzej Pownuk,
    From Interval Computations to Constraint-Related Set Computations:
    Towards Faster Estimation of Statistics and ODEs under Interval and p-Box Uncertainty
    Constraint Programming and Decision Making Workshop CoProd'08, El Paso, Texas, October 3-4, 2008 download .


  31. M. V. Rama Rao, Andrzej Pownuk, David Moens,
    "Stress analysis of a doubly reinforced concrete beam with uncertain structural parameters"
    13th GAMM - IMACS International Symposium on Scientific Computing,
    Computer Arithmetic, and Verified Numerical Computations SCAN'2008
    El Paso, Texas, USA, September 29 - October 3, 2008 abstract


  32. M. V. Rama Rao, Andrzej Pownuk, Rafi L Muhanna,
    "Modeling of failure surface of a reinforced concrete slab with fuzzy loading - an interval approach"
    13th GAMM - IMACS International Symposium on Scientific Computing,
    Computer Arithmetic, and Verified Numerical Computations SCAN'2008
    El Paso, Texas, USA, September 29 - October 3, 2008 abstract


  33. Andrzej Pownuk and Naveen Kumar Goud Ramunigari,
    "Application of order-preserving functions to the modelling of computational mechanics problems with uncertainty"
    13th GAMM - IMACS International Symposium on Scientific Computing,
    Computer Arithmetic, and Verified Numerical Computations SCAN'2008
    El Paso, Texas, USA, September 29 - October 3, 2008 abstract


  34. A. Pownuk, J. Cerveny, J.J. Brady, Fast Algorithms for Uncertainty Propagation, and their Applications to Structural Integrity,
    NAFIPS 2008 , New York, May 19-22, 2008, USA
    Electronic Proceeding on CD. Paper number 60510.[ Download ]


  35. M.V. Rama Rao, A. Pownuk, Design of Truss and Frame Structures with Interval and Fuzzy Parameters,
    NAFIPS 2008 , New York, May 19-22, 2008, USA
    Electronic Proceeding on CD. Paper number 60511.[ Download ]


  36. A. Pownuk, A. Rivera, SENSITIVITY ANALYSIS OF TRUSS AND FRAME STRUCTURES WITH UNCERTAIN GEOMETRY,
    3rd Joint NMSU/UTEP Workshop on Mathematics and Computer Science,
    New Mexico State University, Las Cruces, NM, Saturday, April 26, 2008 [ Download ]


  37. A. Pownuk, General Interval FEM Program Based on Sensitivity Analysis,
    NSF workshop on Reliable Engineering Computing, February 20-22, 2008, Savannah, Georgia, USA, pp.397-428
    [ Download ]


  38. M.V. Rama Rao, A. Pownuk and I. Skalna, Stress Analysis of a Singly Reinforced Concrete Beam
    with Uncertain Structural Parameters,
    NSF workshop on Reliable Engineering Computing, February 20-22, 2008 , Savannah, Georgia, USA, pp.459-478
    [ Download ]


  39. Iwona Skalna and Andrzej Pownuk, On using global optimization method for approximating
    interval hull solution of parametric linear systems,
    NSF workshop on Reliable Engineering Computing, February 20-22, 2008 , Savannah, Georgia, USA, pp.81-89
    [ Download ]


  40. Iwona Skalna, M.V. Rama Rao, Andrzej Pownuk, Systems of fuzzy equations in structural mechanics.
    Journal of Computational and Applied Mathematics, Volume 218, Issue 1, 15 August 2008, pp. 149-156
    [ Download ]

    2007

  41. A. Pownuk, General Interval FEM Program Based on Sensitivity Analysis Method,
    2nd Joint UTEP/NMSU Workshop on Mathematics and Computer Science
    University of Texas at El Paso, El Paso, Texas, November 17, 2007


  42. A. Pownuk, General Interval FEM Program Based on Sensitivity Analysis
    The University of Texas at El Paso, Department of Mathematical Sciences Research Reports Series
    Texas Research Report No. 2007-06, El Paso, Texas, USA
    [ Download ]

  43. M.V. Rama Rao, Andrzej Pownuk, Stress Distribution in a Reinforced Concrete Flexural Member
    with Uncertain Structural Parameters. Proceedings of International Conference on Recent Developments
    in Structural Engineering (RDSE-2007)
    , pp. 138-148,
    Manipal Institute of Technology, 30 August - 1 September 2007, Manipal, India.
    [ Download ]


  44. M.V. Rama Rao, Andrzej Pownuk, Stress Distribution in a Reinforced Concrete Flexural Member
    with Uncertain Structural Parameters, Part I.
    The University of Texas at El Paso, Department of Mathematical Sciences Research Reports Series
    Texas Research Report No. 2007-05, El Paso, Texas, USA
    [ Download ]

    Iwona Skalna, M.V. Rama Rao, Andrzej Pownuk, Systems of fuzzy equations in structural mechanics.
    The University of Texas at El Paso, Department of Mathematical Sciences Research Reports Series,
    Texas Research Report No. 2007-01, El Paso, Texas, USA
    [ Download ]

  45. Gang Xiang, Andrzej Pownuk, Scott A. Starks, Olga Kosheleva
    Von Mises Failure Criterion for Ductile Materials:
    How to Effciently Use it under Interval and Fuzzy Uncertainty
    Proceedings of the Conference NAFIPS'07 ,
    San Diego, California, USA, June 24-27, 2007, pp. 570-575[ Download ]


  46. Martine Ceberio, Vladik Kreinovich, Andrzej Pownuk, and Barnabas Bede,
    From Interval Computations to Constraint-Related Set Computations:
    Towards Faster Estimation of Statistics and ODEs under Interval, p-Box, and Fuzzy Uncertainty,
    Proceedings of the Conference IFSA 2007 ,
    Cancun, 18-21 June, 2007, Mexico, pp. 33-42[ Download ]


  47. Neumaier A., Pownuk A., Linear Systems with Large Uncertainties,
    with Applications to Truss Structures. Reliable Computing, Vol. 13, issue 2, 2007, pp.149-172
    [ Download ][ Download ]
  48. 2006

  49. Pownuk A., Numerical solution of FEM equations with uncertain functional parameters, FEMTEC 2006
    December 11 - 15, 2006, El Paso, Texas, USA

  50. Skalna I., Rama Rao M.V., Pownuk A., Systems of fuzzy equationsin structural mechanics, FEMTEC 2006
    December 11 - 15, 2006, El Paso, Texas, USA

  51. I attend the 6th Annual Meeting on High Performance Computing
    and Infrastructure in Norway, 11-12 May 2006 ( Notur 2006 ).

    Seminar in Voss , Department of Informatics, University of Bergen, 5-7.04.2006.

    2005

  52. Bętkowski M, Pownuk A., Analiza ryzyka kosztowegorobót remontowo-budowlanych w warunkach niepełnej informacji.
    VII MIĘDZYNARODOWA KONFERENCJA NAUKOWA, RYZYKO '2005
    23-25 października 2005, "STRATEGIE ZARZĄDZANIA RYZYKIEM WPRZEDSIĘBIORSTWIE"
    "Strategie zarządzania ryzykiem w przedsiębiorstwie - wpływ otoczenia na funkcjonowanie przedsiębiorstwa", red. nauk. J. Bizon-Górecka, TNOiK, Bydgoszcz, 2005, ISBN 83-915990-5-1, pp. 349-356[Download ]

  53. Bętkowski M, Pownuk A., Zastosowanie algebry rozmytej wanalizie ryzyka trafności wyceny robót budowlanych.
    VII MIĘDZYNARODOWA KONFERENCJA NAUKOWA, RYZYKO '2005
    23-25 października 2005, "STRATEGIE ZARZĄDZANIA RYZYKIEM WPRZEDSIĘBIORSTWIE"
    "Strategie zarządzania ryzykiem w przedsiębiorstwie - wpływ otoczenia na funkcjonowanie przedsiębiorstwa", red. nauk. J. Bizon-Górecka, TNOiK, Bydgoszcz, 2005, ISBN 83-915990-5-1, pp. 221-228[Download ]

  54. Bętkowski M, Pownuk A., Szacowanie ryzyka z wykorzystaniemzmiennej losowej o pramatkach rozmytych w oparciu o język BPFPRAL.
    VII MIĘDZYNARODOWA KONFERENCJA NAUKOWA, RYZYKO '2005
    23-25 października 2005, "STRATEGIE ZARZĄDZANIA RYZYKIEM W PRZEDSIĘBIORSTWIE"
    "Strategie zarządzania ryzykiem w przedsiębiorstwie - wpływ otoczenia na funkcjonowanie przedsiębiorstwa", red. nauk. J. Bizon-Górecka, TNOiK, Bydgoszcz, 2005, ISBN 83-915990-5-1, pp. 33-38.[Download ]

  55. Bętkowski M, Pownuk A., Zastosowanie algebry rozmytej
    do prognozowania kosztów inwestycji budowlanych.
    Konferencja naukowo-techniczna pt.
    BUDOWNICTWO POLSKIE W ROK PO WSTAPIENIU DO UNII EUROPEJSKIEJ
    Gdansk 9 - 11 czerwca 2005
    [ Download ]

  56. Bętkowski M, Pownuk A., Koncepcja zmiennej losowej oparametrach rozmytych
    jako narzędzia do szacowania ryzyka procesów budowlanych
    w warunkach ograniczonej ilości danych.
    Konferencja naukowo-techniczna pt.
    BUDOWNICTWO POLSKIE W ROK PO WSTAPIENIU DO UNII EUROPEJSKIEJ
    Gdansk 9 - 11 czerwca 2005
    [Download ]

  57. Bętkowski M, Pownuk A., Szacowanie ryzyka kosztowegoprocesu budowlanego
    z wykorzystaniem zmiennej losowej
    o parametrach rozmytych w oparciu o metodę Monte-Carlo.
    Konferencja naukowo-techniczna pt.
    BUDOWNICTWO POLSKIE W ROK PO WSTAPIENIU DO UNII EUROPEJSKIEJ
    Gdansk 9 - 11 czerwca 2005
    [Download ]
  58. 2004

  59. Bętkowski, M, Pownuk, A.,
    Calculating Risk of Cost Using Monte Carlo Simulation with FuzzyParameters in Civil Engineering ,
    Proceeding of NSF workshop on Reliable Engineering Computing ,
    September 15-17, 2004, Savannah, Georgia, USA, pp. 179-192
    [Abstract ][Download ]

  60. Pownuk, A.,
    Efficient Method of Solution of Large Scale Engineering Problems withInterval Parameters Based on Sensitivity Analysis ,
    Proceeding of NSF workshop on Reliable Engineering Computing ,
    September 15-17, 2004, Savannah, Georgia, USA, pp. 305-316
    [Abstract ][Download ]
    Hereis the web-based software related to this paper

  61. Pownuk A., Numerical solutions of fuzzy partial differential equation
    and its application in computational mechanics,
    FuzzyPartial Differential Equations and Relational Equations:
    Reservoir Characterization and Modeling
    (M. Nikravesh, L. Zadeh and V. Korotkikh, eds.),
    Studies in Fuzziness and Soft Computing, Physica-Verlag, 2004, pp.308-347

    [Download ]
  62. 2003

  63. Pownuk A., Worst case finite element computations,
    COCONUT meeting, April 14-16,
    Universityof Vienna , Vienna, Austria.
  64. 2002

  65. Pownuk A., Numerical solutions of fuzzy partial differential equations and its application in computational mechanics.
    Assessment and New Directions for Research. FUZZY PARTIAL DIFFERENTIAL EQUATIONS,
    FUZZY RELATIONAL EQUATIONS, FUZZY DIFFERENCE EQUATIONS.
    March 15-17, 2002, BISC Program, University of California-Berkeley ,
    California 94720 - USA [Presentation ]

  66. Pownuk A., Modeling of structures with taking into account uncertainty of the parameters.
    XLISympozjon „Modelowanie w mechanice", Wisła 2002
    [ Download ][ Download (The ConferencePresentation)]
  67. 2001

  68. Pownuk A., Niezawodność konstrukcji z rozmytymi parametrami.
    XL Sympozjon Modelowanie w mechanice", Wisła 2001, s.205-206
    [ Download (The ConferencePresentation)]


  69. Pownuk A., Nowe funkcje inkluzyjne w algorytmie przedziałowej optymalizacji globalnej.
    XLSympozjon „Modelowanie w mechanice", Wisła 2001,s.207-208
    [ Download (The ConferencePresentation)]


  70. Pownuk A., New inclusion functions in interval global optimization of engineering structures.
    EUROPEANCONFERENCE ON COMPUTATIONAL MECHANICS, Cracow, 26 - 29 June2001, pp.460-461
    [ Download ][ Download (The ConferencePresentation)]


  71. Pownuk A., Projektowanie układów z niepewnymi parametrami.
    Sympozjum Trwałość Budowli, Kamień Śląski 2-3.07.2001, pp.14-15
    [ Download (The ConferencePresentation)]


  72. Pownuk A., Zastosowanie teorii zbiorówrozmytych
    do oceny niezawodności konstrukcji budowlanych.
    Praca doktorska, 07.11.2001.
    [ Download ][ Download (Presentation)]


  73. Pownuk A., Calculation of reliability of structures usingrandom sets,
    AI-MECH2001, Symposium on Methods of Artificial Intelligence
    in Mechanics and Mechanical Engineering
    , Gliwice, November14-16 2001, pp.217-220
    [ Download ]

  74. Pownuk A., Niezawodność konstrukcji o parametrachprzedziałowych i losowych,
    II Sesja Naukowa Doktorantów Wydziału Budownictwa Politechniki Śląskiej,
    Gliwice - Wisła, 23-24 listopada 2001
    [ Download ][ Download (The ConferencePresentation)]
  75. 2000

  76. Pownuk A., Zastosowanie regularnych przedziałowych macierzy Jacobiego
    do modelowania układów mechanicznych z niepewnymiparametrami. pp.269-270
    XXXIXSympozjon „Modelowanie w mechanice", Wisła 2000
    [ Download (The ConferencePresentation)]

  77. Pownuk A., Calculation of reliability of structures using fuzzy sets theory.
    The 32nd Symposium on Mathematical Physics
    with special session "Symmetries in Nonlinear Systems", June 6-10, 2000, Toruń
    [ Download (The ConferencePresentation)]

  78. Pownuk A., Calculation of displacement in elastic
    and elastic-plastic structures with interval parameters.
    33rd SOLID MECHANICS CONFERENCE (SolMech2000)
    Zakopane, September 5-9, pp.160-161, 2000
    [ Download (The ConferencePresentation)]

  79. Pownuk A., Zastosowanie metod analizy wrażliwości
    do modelowania konstrukcji z przedziałowymi parametrami.
    XLVI Konferencja Komitetu Inżynierii Lądoweji Wodnej PAN
    oraz Komitetu Nauki PZiTB "Krynica'2000"
    , Tom 1, pp.145-152
    [ Download ]

  80. Pownuk A., Applications of sensitivity analysis
    for modelling of structures with uncertain parameters.
    InternationalConference on Interval Methods
    in Science and Engineering Interval'2000
    ,
    Karlsruhe, Germany, 2000, pp.116-117
    [ Download (The ConferencePresentation)]

  81. Pownuk A., Hybrid interval method for global optimizationof engineering structures.
    III. slovensko - polsko - czeske sympózium"Nelineárna mechanika", pp.125-129
    Faculty of Civil Engineering STU ,Slovakia, Bratislava 2000
    [ Download ]

  82. Pownuk A., Optimization of mechanical structures using interval analysis,
    Computer Assisted Mechanics and EngineeringSciences, vol. 7, No. 4, 2000, pp.699-705
    [ Download ]

  83. Jasiński M., Pownuk A., Modellingof heat transfer in biological tissue by interval FEM,
    Computer Assisted Mechanics and EngineeringSciences, vol. 7, No. 4, 2000, pp.551-558
    [ Download ]

  84. Pownuk A., Modelowanie układów mechanicznych z niepewnymi parametrami,
    SYMULACJA2OOO , Szczyrk 2000, Publikacja na CD

  85. Pownuk A., Calculation of reliability of structures byusing interval probability,
    AI-MECH2000, Symposium on Methods of Artificial Intelligence
    in Mechanics and Mechanical Engineering
    , Gliwice 2000, pp.273-276
    [ Download ]

  86. Pownuk A., Hybrydowa metoda przedziałowej i gradientowejoptymalizacji globalnej konstrukcji inżynierskich,I Sesja Naukowa Doktorantów Wydziału BudownictwaPolitechniki Śląskiej,
    GLIWICE, 6 grudnia 2000
    Zeszyty Naukowe Politechniki Śląskiej, Nr kol. 1482, Seria Budownictwoz. 89, pp.179-186, 2000
    [ Download ]
  87. 1999

  88. Pownuk A., Przedziałowe metody rozwiązywania nieliniowychrównań mechaniki konstrukcji.
    (XXXVIII Sympozjon Modelowanie w mechanice", Wisła 1999)
    ZeszytyNaukowe Katedry Mechaniki Stosowanej , Nr 9,pp.321-236, Politechnika sląska, Gliwice, 1999
    [Download]

  89. Pownuk A., Modelowanie niepewnych parametrówukładów mechanicznych metodami matematyki przedziałowej.
    (XXXVIII Sympozjon „Modelowanie w mechanice", Wisła 1999)
    ZeszytyNaukowe Katedry Mechaniki Stosowanej , Nr 9,pp.225-230, Politechnika sląska, Gliwice, 1999
    [Download ]

  90. Jasinski M., Pownuk A., Modellingof Heat Transfer in Biological Tissue by Interval FEM.
    14th Polish Conference on Computer Methods in Mechanics (PCCMM'99),Rzeszów, Poland, May 26-29, 1999, pp.127-128
    [ Download ]

  91. Pownuk A., Optimization of Mechanical Structures usingInterval Analysis.
    14th Polish Conference on Computer Methods in Mechanics (PCCMM'99),Rzeszów, Poland, May 26-29, 1999, pp.301-302
    [ Download ]

  92. Pownuk A., Przedziałowe metody całkowaniarównań dynamiki konstrukcji.
    X Jubileuszowe Sympozjum Dynamiki Konstrukcji, Rzeszów, Maj1999, pp.77-84
    [ Download ]

  93. Majchrzak E., Jasiński M., Pownuk A., Metoda elementów brzegowych
    w modelowaniu oparzeń tkanki skórnej z przedziałowymi parametrami,
    IV Ogólnopolska KonferencjaNaukowa BIOMECHANIKA'99 , pp.305-308

  94. Pownuk A., Przedziałowe metody optymalizacji konstrukcji.
    XLV Konferencja Komitetu Inżynierii Lądowej i Wodnej PAN oraz KomitetuNauki PZiTB "Krynica'99", Tom 1, pp.135-142
    [ Download ]

  95. Pownuk A., Zastosowanie regularnych przedziałowychmacierzy Jacobiego
    do obliczania ekstremalnych wartości wielkości mechanicznych.
    Cześć I - Podstawy teoretyczne.
    Zeszyty Naukowe Politechniki Śląskiej, Seria Budownictwo, 1999, Nr 86,pp.167-174
    [ Download ]

  96. Pownuk A., Zastosowanie regularnych przedziałowychmacierzy Jacobiego
    do obliczania ekstremalnych wartości wielkości mechanicznych.
    Cześć II - Przykłady numeryczne.
    Zeszyty Naukowe Politechniki Śląskiej, Seria Budownictwo, 1999, Nr 86,pp.175-182
    [ Download ]

  97. Pownuk A., Applications of Regular Interval Jacobian Matrices
    to Calculation Extreme Values of Mechanical Quantities.
    Reliable Computations and Interval Algebra
    Sozopol (Bulgarian Black Sea Coast)
    September 27-29, 1999, pp.18
    [Download ]
  98. 1998

  99. Kulpa Z., Pownuk A., Skalna I., Analysis of linear mechanical structures
    with uncertainties by means of interval methods.
    Computer Assisted Mechanics and EngineeringSciences, vol. 5, 1998, pp.443-477
    [ Download ]

  100. Skrzypczyk J., Pownuk A., O pewnejmetodzie określania górnego ograniczenia
    wielkości mechanicznych w warunkach przedziałowych nieokreśloności ich
    matematycznego modelu. (XXXVII Sympozjon „Modelowanie wmechanice", Wisła 1998)
    ZeszytyNaukowe Katedry Mechaniki Stosowanej , Nr 7,pp.323-328, Politechnika Śląska, Gliwice, 1998
    [Download]

  101. Pownuk A., Application of interval global optimization tocalculation extreme
    values of mechanical quantities. 20 Miedzynarodowe Sympozjum Naukowe
    Studentow i Mlodych Pracowników Nauki. ZielonaGóra 1998, Tom IV "Mechanika", pp.211-215

  102. Pownuk A., Przedziałowe metody rozwiązywania algebraicznychrównań nieliniowych mechaniki konstrukcji.
    XLIV Konferencja Komitetu Inżynierii Lądowej i Wodnej PAN oraz KomitetuNauki PZiTB "Krynica'98", Tom 1, pp.187-194
    [ Download ]

  103. Pownuk A., Przedziałowe metody rozwiązywaniarównań mechaniki konstrukcji.
    Zeszyty Naukowe Politechniki Slaskiej, Seria Budownictwo, 1998, Nr 85,pp.61-74
    [Download]
  104. 1997

  105. Skrzypczyk J., Pownuk A., Metodyrozwiązywania układów interwałowych równań
    liniowych mechaniki rozmytej, (XXXVI Sympozjon „Modelowanie wmechanice", Wisła 1997),
    ZeszytyNaukowe Katedry Mechaniki Stosowanej , Nr 4,pp.323-328, Politechnika Śląska, Gliwice, 1997

  106. Skrzypczyk J., Pownuk A., Nowak G.,Zastosowanie teorii zbiorów rozmytych w
    obliczeniach wytrzymałościowych, Konferencja naukowa z okazji 70-leciaurodzin
    profesora Józefa Głomba, Gliwice 1997, pp.253-262
  107. 1996

  108. Pownuk A., Przedziałowe metody w rozwiązywaniuukładów równań liniowych
    mechaniki rozmytej. Konferencja Naukowo-Dydaktyczna
    Nowe Tendencje w Nauczaniu Mechaniki, Kołobrzeg 1996, pp.219-228

  109. Skrzypczyk J., Pownuk A., Metodarozmytych elementów skończonych. Konferencja
    Naukowo-Dydaktyczna Nowe Tendencje w Nauczaniu Mechaniki, Kołobrzeg1996, pp.175-184

  110. 1995

    A. Pownuk, Application of finite element method to the modeling of prismatic bars
    with noncircular cross section under torsion, Master dissertation (in Polish).
    Department of Mathematics and Physics, Silesian University of Technology.

Reports

Overview of the Methods of Solution for the Equations with the Interval Parameters and its Applicationsin Structural Mechanics.
September 11, 2009
University of Texas at El Paso .

General Interval FEM Program Based on Sensitivity Analysis Method
September 7, 2007 University of Texas at El Paso .

Coordinate free numerics.
08.09.2006 University of Texas at El Paso .
[ Download ]

Mathematical modeling of uncertainty in computational mechanics.
07.03.2006 University of Texas at El Paso .
[ Download ]

Mathematical basis of the design of structures with uncertainparameters.
10.03.2003 University of Vienna

Zastosowanie teorii zbiorów rozmytych do oceny niezawodnościkonstrukcji budowlanych.
10.05.2001 IPPTPAN

Applications of Interval Analysis in Mechanics.
20.07.99 Brno University of Technology , Czech Republic

Przedziałowa metoda globalnej optymalizacji Hansena
do określania ekstremalnych wartości wielkości mechanicznych.
4.12.1997 IPPTPAN

Metody rozwiązywania przedziałowych układówrównań liniowych i ich zastosowanie w mechanice
(ze szczególnym uwzględnieniem konstrukcji prętowych).
23.01.1997 IPPTPAN


Grants

SAGA - Scientific Computing with Algebraic and GenerativeAbstractions

COCONUT (COntinuous CONstraints - Updating the Technology)

Interval and qualitative methods of modelling uncertainty in physicalsystems
(Przedzialowe i jakosciowe metody modelowania niepewnosci w ukladachfizycznych)
Grant nr 8T11F00615

Rozwój i zastosowanie metody elementów brzegowychw wybranych zagadnieniach
analizy i optymalizacji układów fizycznych. Grant nr8T11F00810



Awards

Individual award (second degree) of Dean of Silesian University of Technology
for scientific achievements in the year 2000


Membership

I am a member of North American Fuzzy Information Processing Society (
NAFIPS )

I was a member of International Association for Shell and Spacial Structures ( IASS )



Other activity



I am a member of the Scientific Committee of

International Workshop on Advances in Business ICT (ABICT'10)
Wisła, Poland, October 18-20, 2010
http://www.imcsit.org/pg/307/249

I am a member of the Scientific Committee of
The Forth Workshop on Reliable Engineering Computing
National University of Singapore, March 3-5, 2010
http://www.eng.nus.edu.sg/civil/REC2010/index.cfm

I was a member of the Local Organisation Committee of the conference FEMTEC 2009
Granlibakken Conference Center, Lake Tahoe, January 5 - 9, 2009, USA
http://spilka.math.unr.edu/events/femtec-2009/

I am a member of the Scientific Committee of
The Third Workshop on Reliable Engineering Computing
Georgia Institute of Technology
February 20-22, 2008, Savannah, Georgia, USA
http://www.gtsav.gatech.edu/workshop/rec08/index.html

I am a member of the Scientific Committee of
The Third Workshop on Reliable Engineering Computing
Georgia Institute of Technology
February 20-22, 2008, Savannah, Georgia, USA
http://www.gtsav.gatech.edu/workshop/rec08/index.html

I was a member of the Local Organisation Committee of the conference FEMTEC 2006
at the University of Texas at El Paso, December 11 - 15, 2006
http://servac.math.utep.edu/femtec_2006/

I was a member of the Scientific Committee of
The Second Workshop on Reliable Engineering Computing
Georgia Institute of Technology
February 22-24, 2006, Savannah, Georgia, USA
http://www.gtsav.gatech.edu/workshop/rec06/index.html

I was a member of the Program Committee of the
Fourth International Symposium on
Imprecise Pprobabilities and Their Applications (ISIPTA'05)
http://www.sipta.org/isipta05/

I was a member of the Program Committee
of the Third International Symposium on Imprecise Probabilities
and Their Applications (ISIPTA'03)
http://www.sipta.org/isipta03/



I am a collaborator of the Qualitative Analysis Group



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