GRGEC: computer algebra system for applications to gravity theory

  • Authors:

  • S. I. Tertychniy;I. G. Obukhova

  • Affiliations:

  • National Institute of Physical-Technical and Radiotechnical Measurements (VNIIFTRI), Mendeleevo, Russia, 141570;Moscow State Pedagogical University, Pirogovskaya 1, Moscow, Russia, 119882

  • Venue:
  • ACM SIGSAM Bulletin
  • Year:
  • 1997

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Abstract

We present a general outline of the specialized computer algebra system GRCEC intended for symbolic calculations in the field of the gravitation theory, the classical field theory on a curved background, and the adjacent methods belonging to the differential geometry. The distinctive features of the GRCEC input language are exhibited and the noteworthy elements of the system design are discussed.