scholarly journals Harrison's criterion, Witt equivalence and reciprocity equivalence

2009 ◽  
Vol 16 (3) ◽  
pp. 509-523
Author(s):  
N. Grenier-Boley
Keyword(s):  
1995 ◽  
Vol 64 (212) ◽  
pp. 1711-1711 ◽  
Author(s):  
Stanislav Jakubec ◽  
František Marko ◽  
Kazimierz Szymiczek

1997 ◽  
Vol 66 (218) ◽  
Author(s):  
Stanislav Jakubec ◽  
Frantisek Marko ◽  
Kazimierz Szymiczek

2017 ◽  
Vol 45 (11) ◽  
pp. 5002-5013
Author(s):  
Paweł Gładki ◽  
Murray Marshall

2004 ◽  
Vol 69 (3) ◽  
pp. 433-440 ◽  
Author(s):  
Hamza Ahmad

Let κ be a field of characteristic 2. The author's previous results (Arch. Math. (1994)) are used to prove the excellence of quadratic extensions of κ. This in turn is used to determine the Witt kernel of a quadratic extension up to Witt equivalence. An example is given to show that Witt equivalence cannot be strengthened to isometry.


2017 ◽  
Vol 369 (11) ◽  
pp. 7861-7881 ◽  
Author(s):  
Paweł Gładki ◽  
Murray Marshall

1985 ◽  
Vol 92 (2) ◽  
pp. 446-453 ◽  
Author(s):  
Ricardo Baeza ◽  
Remo Moresi

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