Volume 24, Issues 2 (2005)

Articoli

• Canonical coordinate systems and exponential maps of n-loop

  Henrietta Toman

  1-7

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• Spreads in $PG(3,q)$ admitting several homology groups of order $q+1$

  Norman L. Johnson

  9-39

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• Orbit constructions for translation planes of order 81 admitting $SL(2,5)$

  Norman L. Johnson, Alan R. Prince

  41-57

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• Thetranslation planes of order 81 admitting $SL(2,5)$

  Vikram Jha, Norman L. Johnson

  59-73

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• Asymptotic stability in the large of the solutions of almost periodic impulsive differential equations

  Gani Tr. Stamov

  75-83

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• On some combinatorial properties of finite linear spaces

  Vito Napolitano

  85-95

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• Locally affine geometries of order 2 where shrinkings are affine expansions

  Antonio Pasini

  97-133

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• Andrè flat flocks

  Vikram Jha, Norman L. Johnson

  135-141

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• Large quartic groups on translation planes, III-groups with common centers

  Mauro Biliotti, Vikram Jha, Norman L. Johnson

  143-151

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