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Topic: Marko Petkovsek


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In the News (Sun 7 Sep 08)

  
  DBLP: Marko Petkovsek
Sergei A. Abramov, Marko Petkovsek: Erratum to "Rational normal forms and minimal decompositions of hypergeometric terms" [J. Symbolic Comput 33 (2002) 521-543].
Mireille Bousquet-Mélou, Marko Petkovsek: Linear recurrences with constant coefficients: the multivariate case.
Marko Petkovsek, Herbert S. Wilf: A high-tech proof of the Mills-Robbins-Rumsey determinant formula.
sunsite.informatik.rwth-aachen.de /dblp/db/indices/a-tree/p/Petkovsek:Marko.html   (315 words)

  
 [No title]
M. Bousquet-Melou, M. Petkovsek: Walks confined in a quadrant are not always D-finite.
M. Bousquet-Melou, M. Petkovsek: Linear recurrences with constant cofficients: the multivariate case, Discrete Math.
M. Petkovsek, H. Wilf: A high-tech proof of the Mills-Robbins-Rumsey determinant formula, EJC 3 (1996) 2, R19.
www.fmf.uni-lj.si /~petkovsek/papers.html   (273 words)

  
 Discrete Mathematics.   (Site not responding. Last check: 2007-10-25)
Marko Petkovek, Letter graphs and well-quasi-order by induced subgraphs, Discrete Mathematics 244 (1-3) (2002) pp.
Mireille Bousquet-Mélou, Marko Petkovek, Linear recurrences with constant coefficients: the multivariate case, Discrete Mathematics 225 (1-3) (2000) pp.
Marko Petkovsek, A generalization of Gosper's algorithm, Discrete Mathematics 134 (1-3) (1994) pp.
www1.elsevier.com /cdweb/journals/0012365X/viewer.htt?viewtype=authors&rangeselected=124   (479 words)

  
 Solving Discrete Initial- and Boundary-Value Problems   (Site not responding. Last check: 2007-10-25)
Examples include many lattice-path problems such as the enumerations of Dyck, Motzkin, and Schroeder paths, determining the cardinality of various free algebras, and (in some cases) the enumeration of permutations with a forbidden pattern.
This is joint work by Marko Petkovsek and Mireille Bousquet-Mélou (CNRS, Université de Bordeaux I).
A first problem which can arise in several variables is that initial conditions have to be correctly set in order to establish the uniqueness of the solution to a linear recurrence with constant coefficients.
pauillac.inria.fr /algo/banderier/Seminar/petkovsek.html   (1418 words)

  
 Amazon.ca: A Equals B: Books   (Site not responding. Last check: 2007-10-25)
This book and the ideas in it should be part of the working knowledge of anyone who uses special functions of hypergeometric or basic hypergeometric type.
Marko Petkovsek spins a brillant portrayl of data, April 23, 1999
Marko Petkovsek may be the first of a new generation of writers who bring life to a dry stle of instructional materials.
www.amazon.ca /exec/obidos/ASIN/1568810636   (635 words)

  
 Combinatorial Software
Bibasic Telescope: written in Mathematica by Axel Riese, is an implementation of a generalization of Gosper's algorithm to indefinite bibasic hypergeometric summation.
Mixed Gosper: written in Mathematica by Marko Petkovsek, is an implementation of a generalization of Gosper's algorithm to indefinite bibasic hypergeometric summation.
Hyper: written in Mathematica by Marko Petkovsek, is an implementation of the Petkovsek algorithm for finding hypergeometric solutions for linear recurrences with rational coefficients.
www.mat.univie.ac.at /~slc/divers/software.html   (2130 words)

  
 Marko Books - Signed, used, new, out-of-print
Through a series of flashbacks, S., a Bosnian woman, relives the unspeakable crimes she has endured, and, in telling her story, depicts the flest side of human...
Pogacnik describes in detail the various elemental beings and their roles in maintaining the web of life and shares insights into related topics, such as energy flow in the landscape and the long-suppressed goddess culture.
Drawing from the author's personal experiences, this book's aim is to open ways to reconnect with the Divine feminine in all facets of its existence, whether those are in our personal life, our cultural history, the animal kingdom, or the sacred dimensions of the landscape.
www.alibris.com /search/books/author/Marko   (914 words)

  
 Sister Mary Celine Fasenmyer
We are grateful to Professor Wilf for his permisson to reproduce this material from his web page on Sister Mary Fasenmyer.
Herbert Wilf, Marko Petkovsek, and Doron Zeilberger have published a book entitled A=B about a whole new science of proving identities by computer, a field that had formerly been the province of humans.
Photo Credit: Photograph used with the permission of Professor Herbert Wilf, University of Pennsylvania, and comes from the book A=B by Herbert Wilf, Marko Petkovsek, and Doron Zeilberger.
www.scottlan.edu /lriddle/women/celine.htm   (446 words)

  
 [No title]
If it is of first order, then one can read off the hypergeometric term solution; if it is not, Petkovsek's algorithm, described in Chapter 8, can be used to determine such solutions if applicable.
Algorithm Hyper: Petkovsek's algorithm is a decision procedure to determine all hypergeometric term solutions of a given holonomic recurrence equation.
It is assumed that the reader has access to the World Wide Web or to other file transfer services, as well as to either Maple or Mathematica since the use of implementations of the algorithms considered seems to be a must.
math.nist.gov /opsf/books/aeqb.html   (1305 words)

  
 Home Page of John E. Majewicz   (Site not responding. Last check: 2007-10-25)
Some of the research I completed with my adviser is cited in the excellent book A=B.
The authors of the book are Marko Petkovsek, Herbert S. Wilf and my adviser Doron Zeilberger.
Marko Petkovsek is a Professor of Mathematics at University of Ljubljana located in Ljubljana, Slovenia.
www.math.temple.edu /~jmaj   (357 words)

  
 Publications de Mireille Bousquet-Mélou   (Site not responding. Last check: 2007-10-25)
Walks in the quarter plane: a functional equation approach, FPSAC 2002, Melbourne.
(avec Marko Petkovsek) Walks confined in a quadrant are not always D-finite, Theoret.
(avec Marko Petkovsek) Linear recurrences with constant coefficients: the multivariate case, Discrete Math.
www.labri.fr /Perso/~bousquet/publis.html   (491 words)

  
 matus marko - ResearchIndex document query
Kattan 3 Mak Ohori 3 Markus Graefen 4 Marko Bohanec 5 and J. Robert Beck 2 1 Faculty of
this thesis: 1] Mika Ilvesmaki, Kalevi Kilkki, and Marko Luoma.
Packets or ports -the decisions of IP Bibliography [1] Mika Ilvesmaki, Kalevi Kilkki, and Marko Luoma.
citeseer.ist.psu.edu /cis?q=Matus+Marko   (615 words)

  
 The Book "A=B"
The Book "A=B" Home Page for the Book "A=B" by Marko Petkovsek, Herbert Wilf and Doron Zeilberger
A=B by Marko Petkovsek, Herbert Wilf, and Doron Zeilberger What are you waiting for?
If your browser doesn't support the area links above, then use these alternate links to read the Foreword, to download the programs, to view the current errata sheet, or to contact the publisher.
www.cis.upenn.edu /~wilf/AeqB.html   (1133 words)

  
 NSDL Metadata Record -- <i>A = B</i>
A=B, by Petkovsek, Wilf, Zeilberger, is a book about identities, especially identities involving binomial sums and hypergeometric identities, and ways to prove them using computer programs.
The entire text may be downloaded from this site in PDF format.
Maple and Mathematica programs mentioned in the book may also be downloaded, and a list of errata is available here.
nsdl.org /mr/303573   (58 words)

  
 A=B - PETKOVSEK, MARKO., HERBERT S. WILF & DORON ZEILBERGER   (Site not responding. Last check: 2007-10-25)
PETKOVSEK, MARKO., HERBERT S. Wellesley : A K Peters, [c1996].
Black cloth with stamped front board and spine, colored endpapers, no dust jacket.
They offer full satisfaction and normal prices - no markups, no hidden costs, no overcharged shipping costs.
www.antiqbook.com /boox/strohm/32297.shtml   (121 words)

  
 Vega News - December 1996
It supports long file names which is important for Java applications that are stored in /Java subdirectory.
Monday, Dec 9, 1996, T.P. and Marko Petkovsek, E-mail:
Friday, Dec 6, 1996, T.P. and Marko Petkovsek, E-mail:
www.ijp.si /ijp/Reports/vn199612.htm   (303 words)

  
 Minimal Decomposition of Indefinite Hypergeometric Sums (ResearchIndex)   (Site not responding. Last check: 2007-10-25)
0.5: A Comparison of Degree Polynomials (Note) - Marko Petkovsek Department
2 Canonical representations of hypergeometric terms (context) - Abramov, Petkovsek
2 Wellesley MA (context) - Petkovsek, Wilf et al.
citeseer.ifi.unizh.ch /441186.html   (225 words)

  
 Abstract petkovsek   (Site not responding. Last check: 2007-10-25)
Marko Petkovsek, Dept. of Maths and Mechanics, University of Ljubljana, Slovenia
In 1992, Wilf and Zeilberger conjectured that every multivariate holonomic hypergeometric term is a proper term (i.e., a product of a polynomial, exponentials, and factorials of linear forms with integer coefficients).
Last modified: Tue Oct 30 16:17:55 CET 2001
algo.inria.fr /seminars/sem01-02/petkovsek.html   (110 words)

  
 The Mathematics Genealogy Project - Marko Petkovsek   (Site not responding. Last check: 2007-10-25)
Click here to see the students listed in chronological order.
According to our current on-line database, Marko Petkovsek has 1 students and 1 descendants.
If you have additional information or corrections regarding this mathematician, please use the update form.
www.genealogy.ams.org /html/id.phtml?id=40490   (75 words)

  
 [No title]
I think the same : we should concentrate on ways to use the computer and our brains to work out something usefull and new instead of using the papers and power-steering pencils!
Simon Plouffe -------end of Simon's response------- Reponse from Marko Petkovsek: From marko.petkovsek@fmf.uni-lj.si Wed Apr 7 14:00:36 1999 ============================================================== I posted your opinion 36 on my office door.
I certainly agree with it, although I would have phrased it much more cautiously, of course.
www.math.rutgers.edu /~zeilberg/fb36   (4281 words)

  
 ACA Schedule
Click here for a map showing conference locations.
Sergei A. Abramov (Moscow), Marko Petkovsek (Ljubljana), Eugene V. Zima (Waterloo)
Sergei A. Abramov, Marko Petkovsek Gosper's and Zeilberger's Algorithms Revisited
www.math.unm.edu /ACA/2003/ACASchedule.html   (862 words)

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