Omelyan Gorbachuk, Mykola Komarnytskyi, Yuri Maturin, “On differential preradicals”, Algebra Discrete Math., 2007, Issue 4,Pages <nobr>73

RESEARCH ARTICLE

On differential preradicals

Omelyan Gorbachuk^a, Mykola Komarnytskyi^a, Yuri Maturin^b

^a Algebra and Logic Department, Mechanics and Mathematics Faculty, Ivan Franko National University of Lviv, 1 Universytetska Str., Lviv, 79000, Ukraine
^b Institute of Physics, Mathematics and Computer Science, Drohobych State Pedagogical University, Stryjska str. 3, Drohobych, Lvivska oblast, Ukraine, 82100

Abstract: Differential preradicals and differential preradical filters are considered. Differentially closed fields are investigated.

Keywords: differential ring, differential module, differential homomorphism, differential radical filter, differential Bland filter, differential torsion theory, Bland torsion theory.

MSC: 16S90, 18E40, 13D30, 12H99

Received: 15.08.2006
Revised: 15.08.2006

Language: English