Vol. 109 (2022): Ann. Sofia Univ. Fac. Math and Inf.

Articles

• Prof. Dimiter Skordev in the memories of his contemporaries

  Alexandra Soskova, Stela Nikolova

  5-18

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• Life and works of Dimiter Skordev

  Ivan Georgiev, Anton Zinoviev

  19-40

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• Subrecursive incomparability of the graphs of standard and dual Baire sequences

  Ivan Georgiev

  41-55

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• Non-integrability of a system from the rigid body dynamics

  Ognyan Christov

  57-69

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• On the $(\mathrm{Vil}_B;\alpha)$-diaphony of the Van Der Corput sequence constructed in Cantor Systems

  Vassil Grozdanov, Maria Sevdinova

  71-90

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• Characterization of some minihypers in PG(4,3)

  Ivan Landjev, Emiliyan Rogachev, Assia Rousseva

  91-98

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• eAnalytics: a model of a learning analytics visualization system

  Dafinka Miteva, Eliza Stefanova

  99-119

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• On the UC and UC$^*$ properties and the existence of best proximity points in metric spaces

  Vasil Zhelinski, Boyan Zlatanov

  121-146

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