TY  - JOUR 
AU  - Pablos Romo, Fernando
PY  - 2006
SN  - 0022-4049
UR  - http://hdl.handle.net/10366/164060
AB  - [EN]We introduce a new approach for the study of two-dimensional symbols, F^∗ ×F^∗ ×F^∗ → G,
where F is a discrete valuation field and G is a commutative group. From central extensions of groups
we obtain a three-cocycle {·, ·, ·} and the symbol is...
LA  - eng
PB  - Elsevier
KW  - 3-cocycle
KW  - Arithmetic symbols
KW  - Reciprocity laws
TI  - 3-Cocycles, symbols and reciprocity laws on curves
DO  - 10.1016/j.jpaa.2005.06.004
T2  - Journal of Pure and Applied Algebra
VL  - 205
M2  - 94
ER  -