Hyper-rectangle selection strategy for parallel adaptive numerical integration

  • Raimondas Čiegis
  • Ramūnas Šablinskas
  • Jerzy Waśniewski
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1541)


In this paper we consider the problem of numerical integration of multidimensional integrals. A new hyper-rectangle selection strategy is proposed for the implementation of globally adaptive parallel quadrature algorithms. The well known master-slave parallel algorithm prototype is used for the realization of the algorithm. Numerical results on the SP2 computer and on a cluster of workstations are reported. A test problem where the integrand function has a strong corner singularity is investigated.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Raimondas Čiegis
    • 1
  • Ramūnas Šablinskas
    • 2
  • Jerzy Waśniewski
    • 3
  1. 1.Institute of Mathematics and InformaticsVilniusLithuania
  2. 2.Vytautas Magnus UniversityKaunasLithuania
  3. 3.The Danish Computing Centre for Research and Education UNI-CLyngbyDenmark

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