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## Zdzislaw Jackiewicz

Professor

Faculty

TEMPE Campus

Mailcode

1804

## Biography

Zdzislaw Jackiewicz studies theory and implementation of numerical methods for ordinary and delay differential equations, and Volterra integral equations. Such equations model various phenomena in science and engineering. Differential and integral equations constitute the basic language of how things change with time and/or with space - Newton's second law of motion being the most well known example.

Professor Jackiewicz is the author of many papers on numerical analysis and scientific computing and the research monograph on general linear method for ordinary differential equations. His recent research interests are also related to the construction of implicit-explicit methods with desirable accuracy and stability properties for large differential systems resulting from semidiscretization of partial differential equations of mathematical physics.

## Education

Ph.D. University of Gdansk, Poland 1980

## Google Scholar

## Research Interests

General linear methods for differential systems

Numerical solution of functional differential equations

Numerical solution of integral equations

Scirentific computing

## Publications

- https://www.scopus.com/authid/detail.uri?authorId=26642948400
- http://www.ams.org/mathscinet/search/publications.html?pg4=ICN&s4=jackiewicz%2C+z*&co4=AND&pg5=JOUR&s5=&co5=AND&pg6=PC&s6=&co6=AND&pg7=ALLF&s7=&co7=AND&dr=all&yrop=eq&arg3=&yearRangeFirst=&yearRangeSecond=&pg8=ET&s8=All&review_format=html&Submit=Search

## Research Activity

- Carlson,Marilyn P*, Boggess,Albert, Gardner,Carl L, Jackiewicz,Zdzislaw, Milner,Fabio Augusto, Roh,Kyeong Hah, Saldanha,Luis, Thompson,Patrick W, Van De Sande,Carla. Pathways to Preparing Future Mathematics Faculty to Transform Undergraduate Mathematics Teaching and Learning. NSF-EHR-DUE(9/1/2013 - 8/31/2018).
- Milner,Fabio Augusto*, Jackiewicz,Zdzislaw. Recruitment and Support of Highly Qualified American Students in Mathematics Doctoral Programs at ASU. ED(8/16/2012 - 8/15/2015).
- Kostelich,Eric John*, Armbruster,Hans Dieter, Crook,Sharon Marie, Crook,Sharon Marie, Gardner,Carl L, Gelb,Anne, Jackiewicz,Zdzislaw, Jones,Donald, Lopez,Juan Manuel, Mahalov,Alex, Renaut,Rosemary Anne, Ringhofer,Christian, Welfert,Bruno Denis. CSUMS: Undergraduate research Experiences for Computational Math Science Majors at ASU. NSF-MPS-DMS(9/15/2007 - 8/31/2014).
- Jackiewicz,Zdzislaw*. Construction and Implementation of Efficient Numerical Methods for Ordinary Differential Equations. NSF-MPS(7/15/2005 - 6/30/2009).
- Gelb,Anne*, Jackiewicz,Zdzislaw, Mittelmann,Hans D, Welfert,Bruno Denis. High Order Reconstruction Using Spectral Methods. NSF-MPS(6/15/2005 - 12/31/2008).
- Jackiewicz,Zdzislaw*. THIRD INTERNATIONAL CONFERENCE ON NUMERICAL SOLUTION OF VOLTERRA AND DELAY EQUATIONS; TEMPE, AZ, 2003. NSF-MPS(8/1/2002 - 7/31/2006).
- Jackiewicz,Zdzislaw*. STUDIES IN NUMERICAL SOLUTION OF ORDINARY DIFFERENTIAL EQUATIONS. NSF-MPS(8/1/1999 - 7/31/2003).
- Jackiewicz,Zdzislaw*. WAVEFORM RELAXATION METHODS. NSF-SBE(6/15/1994 - 5/31/1997).
- Jackiewicz,Zdzislaw*. MATH SCI: DIFFERENTIAL EQUATIONS. NSF-MPS(6/1/1992 - 7/31/1996).
- Jackiewicz,Zdzislaw*. MATH SCIENCES: STUDIES IN NUMERICAL SOLUTION OF FUNCTIONAL. NSF(6/15/1989 - 11/30/1991).

## Teaching Website

## Courses

Spring 2018 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

MAT 799 | Dissertation |

APM 799 | Dissertation |

Fall 2017 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

APM 505 | Applied Linear Algebra |

MAT 792 | Research |

MAT 799 | Dissertation |

Summer 2017 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

Spring 2017 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 792 | Research |

APM 792 | Research |

MAT 799 | Dissertation |

APM 799 | Dissertation |

Fall 2016 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

APM 505 | Applied Linear Algebra |

MAT 792 | Research |

MAT 799 | Dissertation |

Summer 2016 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

Spring 2016 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

MAT 799 | Dissertation |

APM 799 | Dissertation |

Fall 2015 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 792 | Research |

MAT 799 | Dissertation |

Summer 2015 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

Spring 2015 | |
---|---|

Course Number | Course Title |

MAT 599 | Thesis |

MAT 792 | Research |

APM 792 | Research |

MAT 799 | Dissertation |

APM 799 | Dissertation |

Fall 2014 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 792 | Research |

MAT 799 | Dissertation |

Summer 2014 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 599 | Thesis |

APM 792 | Research |

MAT 792 | Research |

MAT 795 | Continuing Registration |

MAT 799 | Dissertation |

Spring 2014 | |
---|---|

Course Number | Course Title |

MAT 599 | Thesis |

APM 792 | Research |

MAT 792 | Research |

STP 795 | Continuing Registration |

STP 799 | Dissertation |

MAT 799 | Dissertation |

APM 799 | Dissertation |

Fall 2013 | |
---|---|

Course Number | Course Title |

MAT 266 | Calculus for Engineers II |

MAT 792 | Research |

MAT 799 | Dissertation |

Summer 2013 | |
---|---|

Course Number | Course Title |

MAT 592 | Research |

MAT 599 | Thesis |

APM 792 | Research |

MAT 792 | Research |

MAT 795 | Continuing Registration |

MAT 799 | Dissertation |

## Presentations

- Z. Jackiewicz. Strong stability preserving general linear methods. ICNAAM 2014: International Conf. of Numer. Anal. and Appl. Math., Sep 22-28, 2014, Rhodes, Greece (Sep 2014).
- Z. Jackiewicz. Implicit-Explicit General Linear Methods for Ordinary Differential Equations. Seminar on Numerical Solution of Integral and Differential Equations, July 15-19, 2014, Lake Bajkal (Jul 2014).
- Z. Jackiewicz. Strong stability preserving general linear methods. 19th International Conference on Mathematical Modelling and Analysis, May 26-29, 2014, Druskininkai (May 2014).
- Z. Jackiewicz. Implicit Explicit general linear methods for ordinary differential equations. 18th International Conference Mathematical Modelling and Analysis, May 26-30, 2013, Tartu, Estonia (May 2013).
- Z. Jackiewicz. Construction of highly stable Volterra Runge-Kutta methods. Auckland Numerical Ordinary Differential Equations (ANODE 2013), January711, 2013, Auckland (Jan 2013).
- Z. Jackiewicz. Construction of highly stable Volterra Runge-Kutta methods. Colloquia/Seminar (Dec 2012).
- Z. Jackiewicz. Graduate Programs at School of Mathematical and Statistical Sciences at Arizona State University. Field of Dreams 2012 (Nov 2012).
- Z. Jackiewicz. Efficient general linear methods for ordinary differential equations. NUMDIFF-13, September 1014, 2012, Martin-Luther-University Halle-Wittenberg, Germany (Sep 2012).
- Z. Jackiewicz. General Linear Methods for Ordinary Differential Equations. Colloquim talk at the Jagiellonian University, Krakow, Poland, December 8, 2011 (Dec 2011).
- Z. Jackiewicz. Search for Algebraically stable General Linear Methods. Seminar talk at the AGH University of Science and Technology, Krakow Poland, December20, 2011 (Dec 2011).
- Z. Jackiewicz. Graduate Programs in Mathematics at Arizona State University. Discussion of graduate programs at ASU, AGH Univ. of Sci. and Tech, Krakow Poland, Dec 9, 2011 (Dec 2011).
- Z. Jackiewicz. Graduate Programs in Mathematics at Arizona State University. Fifth Annual Mathematical Field of Dreams Conference, October 14-16, 2011, Arizona State University (Oct 2011).
- Z. Jackiewicz. Graduate Programs in Mathematics at Arizona State University. Americal Mathematical Society Committee on Education Annual Meeting, October 28, 2011, Washington (Oct 2011).
- Z. Jackiewicz. General Linear Methods with Large Regions of Absolute Stability. 16th International Conference on Mathematical Modelling and Analysis May 25-28, 2011, Sigulda, La (May 2011).
- Z. Jackiewicz. Construction of Algebraically Stable DIMSIMs. Colloquim talk at the University of Salerno, Italy, May 12, 2011 (May 2011).
- Z. Jackiewicz. Explicit Nordsieck Methods with Quadratic Stability. Colloquim talk at the University of Salerno, Italy, May 10, 2011 (May 2011).
- Z. Jackiewicz. Algebraically Stable General Linear Methods. Seminar at the University of Gdansk, Poland, May 18, 2011 (May 2011).
- Z. Jackiewicz. Algebraically Stable General Linear Methods. Colloquim talk at the University of Gdansk, Poland, March 10, 2011 (Mar 2011).
- Z. Jackiewicz. General linear methods for Volterra integral equations. Colloquium at the University of Salerno, Italy (Jun 2010).
- Z. Jackiewicz. Highly Stable General linear methods for Ordinary Differential Equations. 15th International Conference on Mathematical Modelling and Analysis (May 2010).
- Jackiewicz, Zdzislaw. Search for Highly Stable General Linear Methods for Ordinary Differential Equations. 12th Seminar "NUMDIFF" on Numerical Solution of Differential and Differential-Algebraic Equations (Sep 2009).
- Jackiewicz, Zdzislaw. Highly stable general linear methods for differential systems. ICNAAM 2009 7th International Conference of Numerical Analysis and Applied Mathematics (Sep 2009).
- Jackiewicz, Zdzislaw. Search for Highly Stable General Linear Methods for Ordinary Differential Equations. 12th Seminar "NUMDIFF" on Numerical Solution of Differential and Differential-Algebraic Equations (Sep 2009).
- Jackiewicz, Zdzislaw. General linear methods for ordinary differential equations. The IMACS World Congress. Computational and Applied Mathematics (Aug 2009).
- Jackiewicz, Zdzislaw. General linear methods for ordinary differential equations. The IMACS World Congress. Computational and Applied Mathematics (Aug 2009).
- Jackiewicz, Zdzislaw. General Linear Methods for Volterra Integral Equations. IWANASP08: Third International Workshop on Analysis and Numerical Approximation of Singular Problems (Sep 2008).
- Jackiewicz, Zdzislaw. Spectral approximation of time windows in waveform relaxation. ICNAAM 2008: International Conference of Numerical Analysis and Applied Mathematics (Sep 2008).
- Jackiewicz, Zdzislaw. General linear methods for Volterra integral equations. Computationa and Applied Mathematics Proseminar (Sep 2008).
- Jackiewicz, Zdzislaw. Almost two-step collocation methods for ordinary differential equations. GLADE 2008 Meeting on Numerical Methods for Differential Equations (Jul 2008).
- Jackiewicz, Zdzislaw. Two-step Runge-Kutta methods. GLADE 2008 Workshop on Numerical Methods for Differential Equations (Jul 2008).
- Jackiewicz, Zdzislaw. Numerical solution of threshold problems in epidemics and population dynamics. The 13th International Conference on Mathematical Modelling and Analysis (Jun 2008).
- Jackiewicz, Zdzislaw. Two-step Runge-Kutta methods with quadratic stability functions. Colloquium at AGH University of Science and Technology, Krakow, Poland (May 2008).
- Jackiewicz, Zdzislaw. Numerical Solution of Problems with Functional Dependence in Medicine and Biology. Colloquim at Boise State University (Feb 2008).
- Jackiewicz, Zdzislaw. Numerical solution of threshold problems in epidemics and population dynamics. Tenth Conference on Mathematics in Technology and Natural Sciences (Sep 2007).
- Jackiewicz, Zdzislaw. Constriction and implementation of GLMs. (Sep 2007).
- Jackiewicz, Zdzislaw. Error propagation of general linear methods, Numerical solution of threshold problems in epidemics and population dynamics. SciCADE 2007: International Conference on Scientific Computation and Differential Equations (Jul 2007).
- Jackiewicz, Zdzislaw. General linear methods. (May 2007).
- Jackiewicz, Zdzislaw. General linear methods for ordinary differential equations, four lectures. (May 2007).
- Jackiewicz, Zdzislaw. Construction and implementation of general linear methods, Error estimation for general linear methods (two lectures). (May 2007).
- Jackiewicz, Zdzislaw. Introduction to bioinformatics, sequence and genome analysis. (May 2007).
- Jackiewicz, Zdzislaw. Introduction to general linear methods. (May 2007).
- Jackiewicz, Zdzislaw. Introduction to Bioinformatics. (Mar 2007).
- Jackiewicz, Zdzislaw. Numerical solution of problems in medicine and biology. Second International Workshop on Analysis and Numerical Approximation of Singular Problems (Sep 2006).
- Jackiewicz, Zdzislaw. Error propagation for general linear methods for ordinary differential equations. Colloquium at the University of Tubingen, Germany (Jul 2006).
- Jackiewicz, Zdzislaw. Numerical solution of problems with functional dependence in medicine and biology. Workshop on Innovative Methods for Solving Evolutionary Problems with Memory, June 19--21, 2006 (Jun 2006).
- Jackiewicz, Zdzislaw. Spectral collocation and waveform relaxation methods with Gegenbauer reconstruction for nonlinear conservation laws. Conference on Differential-Functional Equations (Jun 2005).
- Jackiewicz, Zdzislaw. General linear methods for ordinary differential equations. Carnegie Partnership Seminar on Computational Mathematics (May 2005).
- Jackiewicz, Zdzislaw. Spectral collocation and waveform relaxation methods with Gegenbauer reconstruction. Modern Computational Methods in Applied Mathematics, MCM 2004 (Jun 2004).
- Jackiewicz, Zdzislaw. Spectral collocation and waveform relaxation methods with Gegenbauer reconstruction for conservation. Second International Seminar on Numerical Mathematics, NAday04 (Jun 2004).
- Jackiewicz, Zdzislaw. Numerical solution of a problem in the theory of epidemics. The Third International Conference on the Numerical Solution of Volterra and Delay Equations (May 2004).
- Jackiewicz, Zdzislaw. Construction and implementation of general linear methods for ordinary differential equations. Arizona State University (Feb 2004).
- Jackiewicz, Zdzislaw. Numerical solution of thresholds models in epidemics. Workshop on Bio-Mathematics and Numerical Analysis

## Service

- Class visit and evaluation, Evaluation (2009 - Present)
- AIP Conference Proceedings, Referee (2014 - 2014)
- Abstract and Applied Analysis, Referee (2014 - 2014)
- Applied Numerical Mathematics, Editor (2014 - 2014)
- Applied Numerical Mathematics, Referee (2014 - 2014)
- BIT, Numerical Mathematics, Referee (2014 - 2014)
- Class visit and evaluation, Evaluation (2014 - 2014)
- Engineering Computations, Referee (2014 - 2014)
- International Journal of Nonlinear Sciences and Numerical Simulation (IJNSNS), Referee (2014 - 2014)
- Journal of Complexity, Referee (2014 - 2014)
- Journal of Computational and Applied Mathematics, Referee (2014 - 2014)
- Mathematics of Computation, Referee (2014 - 2014)
- Numerical Algorithms, Editor (2014 - 2014)
- Numerical Algorithms, Referee (2014 - 2014)
- Opuscula Mathematica, Editor (2014 - 2014)
- Opuscula Mathematica, Referee (2014 - 2014)
- SIAM Journal on Scientific Computing, Referee (2014 - 2014)
- Graduate Student Campus Visit, Organizer (2014 - 2014)
- Applied Mathematics and Computation, Referee (2013 - 2013)
- Applied Numerical Mathematics, Editor (2013 - 2013)
- Class visit and evaluation, Evaluation (2013 - 2013)
- Electronic Journal of Differential Equations, Referee (2013 - 2013)
- Journal of Computational and Applied Mathematics, Referee (2013 - 2013)
- Mathematical Modelling and Analysis, Referee (2013 - 2013)
- Mathematics and Computers in Simulation, Referee (2013 - 2013)
- Numerical Algorithms, Editor (2013 - 2013)
- Numerical Algorithms, Referee (2013 - 2013)
- Opuscula Mathematica, Editor (2013 - 2013)
- Opuscula Mathematica, Referee (2013 - 2013)
- Recommendation letter, Evaluation (2013 - 2013)
- School of Mathematical and Statistical Science, Award (2013 - 2013)
- School of Mathematical and Statistical Sciences, Applied Mathematics Advisor (2013 - 2013)
- University of California Merced, Evaluation (2013 - 2013)
- School of Mathematical and Statistical Sciences, Associate Director for Graduate Studies (2013 - 2013)
- School of Mathematical & Statistical Sciences, Graduate Chair (2011 - 2013)
- School of Mathematical and Statistical Sciences, Associate Director for Graduate Studies (2011 - 2013)
- Numerical Algorithms, Editor (2012 - 2012)
- Applied Numerical Mathematics, Editor (2012 - 2012)
- BIT, Numerical Mathematics, Referee (2012 - 2012)
- Class visit and evaluation, Evaluation (2012 - 2012)
- Journal of Computational and Applied Mathematics, Referee (2012 - 2012)
- Mathematical Modeling and Analysis, Referee (2012 - 2012)
- Mathematics and Computers in Simulation, Referee (2012 - 2012)
- Numerical Algorithms, Referee (2012 - 2012)
- Opuscula Mathematica, Editor (2012 - 2012)
- Opuscula Mathematica, Referee (2012 - 2012)
- Recommendation letter, Evaluation (2012 - 2012)
- Applicationes Mathematicae, Referee (2011 - 2011)
- Applied Mathematics and Computation, Referee (2011 - 2011)
- Applied Numerical Mathematics (APNUM), Editor (2011 - 2011)
- Class visit and evaluation, Evaluation (2011 - 2011)
- Journal of Computational and Applied Mathematics, Referee (2011 - 2011)
- Mathematical Modelling and Analysis, Referee (2011 - 2011)
- Mathematics and Computers in Simulation, Referee (2011 - 2011)
- Numerical Algorithms, Referee (2011 - 2011)
- Recommendation letter, Evaluation (2011 - 2011)
- SIAM Journal on Numerical Analysis, Referee (2011 - 2011)
- The American Mathematical Monthly, Referee (2011 - 2011)
- School of Mathematical and Statistical Sciences, Applied Mathematics Coordinator (2009 - 2011)
- Graduate Student Campus Visit, Organizer (2011 - 2011)
- AGH University of Science and Technology, Krakow, Poland, Evaluation (2010 - 2010)
- Applied Mathematics and Computation, Editor (2010 - 2010)
- Applied Mathematics and Computation, Referee (2010 - 2010)
- Applied Numerical Mathematics, Referee (2010 - 2010)
- BIT Numerical Mathematics, Referee (2010 - 2010)
- Class visit and evaluation, Evaluation (2010 - 2010)
- Istituto di Alta Matematica, Evaluation (2010 - 2010)
- John Wiley, Evaluation (2010 - 2010)
- Journal of Computational and Applied Mathematics, Referee (2010 - 2010)
- Mathematical Modelling and Analysis, Referee (2010 - 2010)
- Numerical Algorithms, Referee (2010 - 2010)
- Recommendation letter, Evaluation (2010 - 2010)
- Recommendations, Evaluation (2010 - 2010)
- SIAM Journal on Numerical Analysis, Referee (2010 - 2010)
- School of Mathematical and Statistical Sciences, Applied Mathematics coordinator (2010 - 2010)
- Technical University of Gdansk, Evaluation (2010 - 2010)
- The Journal of Integral Equations and Applications, Referee (2010 - 2010)
- Review Committee, Member (2008 - 2010)
- Schools of Mathematical and Statistical Sciences, Applied Mathematics Program coordinator (2009 - 2009)
- AGH University of Science and Technology, Krakow, Poland, Evaluation (2009 - 2009)
- Applied Mathematics and Computation, Referee (2009 - 2009)
- Applied Numerical Mathematics, Editor (2009 - 2009)
- Applied Numerical Mathematics, Referee (2009 - 2009)
- Computers and Mathematics with Applications, Referee (2009 - 2009)
- ICCP 2009 Conference, Reviewer (2009 - 2009)
- IMA Journal of Numerical Analysis, Referee (2009 - 2009)
- Italian Ministry of Education, University and Research (MIUR), Reviewer (2009 - 2009)
- Journal of Computational and Applied Mathematics, Referee (2009 - 2009)
- National Science Foundation, Reviewer (2009 - 2009)
- Numerical Algorithms, Referee (2009 - 2009)
- Opuscula Mathematica, Referee (2009 - 2009)
- Proceedings of ICNAAM 2009 Conference, Referee (2009 - 2009)
- Recommendations, Evaluation (2009 - 2009)
- Review Committee, Member (2009 - 2009)
- AIP Conference Proceedings, American Institute of Physics, Referee (2008 - 2008)
- Application for position, Evaluation (2008 - 2008)
- Applied Numerical Mathematics, Referee (2008 - 2008)
- BIT, Numerica Mathematics, Referee (2008 - 2008)
- Class visit and Evaluation, Evaluation (2008 - 2008)
- Journal of Integral Equations, Referee (2008 - 2008)
- Numerical Algorithms, Guest Editor (2008 - 2008)
- Numerical Algorithms, Referee (2008 - 2008)
- Promotion evaluation, Evaluation (2008 - 2008)
- Recommendations, Evaluation (2008 - 2008)
- Sabbatical leave proposal, Evaluation (2008 - 2008)
- University of Poznan, Poland, Opinion (2008 - 2008)
- Zentralblatt fur Mathematics, Reviewer (2008 - 2008)
- Applied Numerical Mathematics, Referee (2007 - 2007)
- Evaluation of faculty applicant, Evaluation (2007 - 2007)
- Journal of Computational Mathematics, Referee (2007 - 2007)
- Journal of Computational and Applied Mathematics, Referee (2007 - 2007)
- Journal of Difference Equations, Referee (2007 - 2007)
- Journal of Mathematical Analysis and Applications, Referee (2007 - 2007)
- Journal of Scientific Computing, Referee (2007 - 2007)
- Mathematics Of Computation, Referee (2007 - 2007)
- Promotion and tenure evaluation for E. Lo, Evaluation (2007 - 2007)
- Recommendation letters for about 15 students, Evaluation (2007 - 2007)
- Sabbatical leave proposal for R. Renaut, Evaluation (2007 - 2007)
- Scholarpedia, Referee (2007 - 2007)
- Graduate Mentoring, Member (2006 - 2007)
- Qualifier exam committee, member (2007 - 2007)
- Academic advising, member (2007 - 2007)
- Qualifying Exam Committee, Member (2006 - 2006)
- Adv. Comput. Math, Referee - 1 report (2006 - 2006)
- Appl. Numer. Math, Referee - 4 reports (2006 - 2006)
- BIT, Referee - 1 report (2006 - 2006)
- Computational Mathematics, Advisor (2006 - 2006)
- Executive Committee of Computational Biosciences (CBS) Program, Member (2006 - 2006)
- IMA J. Numer. Anal, Referee - 3 reports (2006 - 2006)
- J. Difference Equations, Referee - 1 report (2006 - 2006)
- Mat. Computers in Simulation, Referee - 1 report (2006 - 2006)
- SIAM J. Numer. Anal, Referee - 1 report (2006 - 2006)
- Zantralblatt fur Mathematik, Reviewer - 12 reviews (2006 - 2006)
- FYM Lecturer/Instructor Teaching Evaluation, Member (2006 - 2006)
- Hiring Committee in Computational Biology, Chair (2006 - 2006)
- Personnel and Budget Committee, Member (2006 - 2006)
- Computational Biomathematician Search Committee, Chair (2005 - 2006)
- Lecturer/Instructor Evaluation Committee, Member (2005 - 2006)
- Appl. Math. Letters, Referee - 1 report (2005 - 2005)
- Indian J. Pure Appl. Math, Referee - 1 report (2005 - 2005)
- J. Comp. Appl. Math, Referee - 3 reports (2005 - 2005)
- Mathematical and Computer Modelling, Referee - 1 report (2005 - 2005)
- National Science Foundation, Reviewer - 2 reports (2005 - 2005)
- New Zealand Science & Technology, Reviewer - 1 report (2005 - 2005)
- Numer. Math, Referee - 1 report (2005 - 2005)
- Numerical Algorithms, Referee - 1 report (2005 - 2005)
- Zentralblatt fur Mathematics, Reviewer - 4 reviews (2005 - 2005)
- University of Gdansk, Conference co-organizer (2005 - 2005)
- Applied Numer. Math., Referee - 1 report (2003)
- BIT, Referee - 1 report (2003)
- Cambridge University Press, Reviever of the book "Solving ODEs with Matlab'' by I. Gladwell and L. Shampine (2003)
- Computing Facilities Committee, Member, appointed (2003)
- Inter. J. Computers & Math. with Appl, Referee - 2 reports (2003)
- J. Assoc. Comput. Machinery, Referee - 1 report (2003)
- J. Comp. Appl. Math, Referee - 2 reports (2003)
- J. Sci. Comput., Referee - 1 report (2003)
- Le Matematiche, Referee - 1 report (2003)
- Lecturer/Instructor Evaluation Committee, Chair, appointed (2003)
- National Science Foundation, Referee - 1 proposal (2003)
- Review Committe, Member, elected (2003)
- SIAM J. Numer. Anal, Referee - 1 report (2003)
- Zentralblatt fur Mathematik, Revever - 4 papers (2003)