• DML-CZ Home

11E81 Algebraic theory of quadratic forms; Witt groups and rings (16 articles)

• Koprowski, Przemysław: Graded quaternion symbol equivalence of function fields. (English). Czechoslovak Mathematical Journal, vol. 57 (2007), issue 4, pp. 1311-1319
• Koprowski, Przemysław: On existence of tame Harrison map. (English). Mathematica Slovaca, vol. 57 (2007), issue 5, pp. [407]-414
• Ciemała, Marzena: Natural homomorphisms of Witt rings of orders in algebraic number fields. II. (English). Acta Mathematica Universitatis Ostraviensis, vol. 14 (2006), issue 1, pp. 13-16
• Koprowski, Przemysław: Matching local Witt invariants. (English). Acta Mathematica Universitatis Ostraviensis, vol. 13 (2005), issue 1, pp. 29-34
• Ciemała, Marzena: Natural homomorphisms of Witt rings of orders in algebraic number fields. (English). Mathematica Slovaca, vol. 54 (2004), issue 5, pp. 473-477
• Stępień, Marcin: Automorphisms of products of Witt rings of local type. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 10 (2002), issue 1, pp. 125-131
• Szymiczek, Kazimierz: Ten problems on quadratic forms. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 10 (2002), issue 1, pp. 133-143
• Czogała, Alfred: Hilbert-symbol equivalence of global function fields. (English). Mathematica Slovaca, vol. 51 (2001), issue 4, pp. 393-401
• Ciemała, Marzena: On the Milnor exact sequence for global function fields. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 8 (2000), issue 1, pp. 25-31
• Szymiczek, Kazimierz: A characterization of tame Hilbert-symbol equivalence. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 6 (1998), issue 1, pp. 191-201
• Epkenhans, Martin: On vanishing theorems for trace forms. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 6 (1998), issue 1, pp. 69-85
• Szymiczek, Kazimierz: Knebusch-Milnor exact sequence and parity of class numbers. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 4 (1996), issue 1, pp. 83-95
• Czogała, Alfred: On integral Witt equivalence of algebraic number fields. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 4 (1996), issue 1, pp. 7-21
• Kučera, Radan; Szymiczek, Kazimierz: Witt equivalence of cyclotomic fields. (English). Mathematica Slovaca, vol. 42 (1992), issue 5, pp. 663-676
• Szymiczek, Kazimierz: Matching Witts locally and globally. (English). Mathematica Slovaca, vol. 41 (1991), issue 3, pp. 315-330
• Czogala, Alfred: Witt equivalence of quadratic extensions of global fields. (English). Mathematica Slovaca, vol. 41 (1991), issue 3, pp. 251-256