Vol. 4 No. 2 (1999)

Contents

• Simply Connected Algebras

  Ibrahim Assem Assem

  93-125

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• Integrability and Algebraic Solutions for Planar Polynomial Differential Systems with Emphasis on the Quadratic Systems

  Laurent Cairó, Marc R. Feix, Jaume Llibre

  127-161

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• On large deviations in queuing systems

  Z.H. Li, E.A. Pechersky

  163-182

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• Symmetries of Riemann Ellipsoids

  R. M. Roberts, M. E. R. Sousa Dias

  183-221

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• General superalgebras of vector type and superalgebras

  Ivan P. Shestakov

  223-228

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• Anosov flows induced by partially hyperbolic Ʃ geodesic flows

  H.M.A. Castro, W.M. Oliva

  229-248

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