Browsing by Subject "derivation"

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  • Lie algebras of derivations with large abelian ideals 
    Klymenko, I. S.; Lysenko, S. V.; Petravchuk, A. P. (ДЗ "ЛНУ імені Тараса Шевченка", 2019)
  • On divergence and sums of derivations 
    Chapovsky, E.; Shevchyk, O. (ДЗ"ЛНУ імені Тараса Шевченко", 2017)
    Let K be an algebraically closed field of characteristic zero and A a field of algebraic functions in n variables over K. (i.e. A is a finite dimensional algebraic extension of the field K(x1, . . . , xn) ). If D is a ...