1

Simple Components of the Center of FG / J ( FG )

Ferraz, Raul Antonio
Journal:
Communications in Algebra
Year:
2008
Language:
english
File:
PDF, 129 KB
english, 2008
2

Idempotents in group algebras and minimal abelian codes

Raul Antonio Ferraz, César Polcino Milies
Journal:
Finite Fields and Their Applications
Year:
2007
Language:
english
File:
PDF, 144 KB
english, 2007
3

Simple components and central units in group algebras

Raul Antonio Ferraz
Journal:
Journal of Algebra
Year:
2004
Language:
english
File:
PDF, 244 KB
english, 2004
4

Free Subgroups in the Units of ℤ[ K 8  ×  C p ]

Ferraz, Raul Antonio
Journal:
Communications in Algebra
Year:
2003
Language:
english
File:
PDF, 381 KB
english, 2003
5

Central Units in Metacyclic Integral Group Rings

Ferraz, Raul Antonio, Simón-Pınero, Juan Jacobo
Journal:
Communications in Algebra
Year:
2008
Language:
english
File:
PDF, 144 KB
english, 2008
6

Units of ℤ C p n

Ferraz, Raul Antonio, Kitani, Patrícia Massae
Journal:
Communications in Algebra
Year:
2015
Language:
english
File:
PDF, 284 KB
english, 2015
7

Units of ℤ( C p  ×  C 2 ) and ℤ( C p  ×  C 2  ×  C 2 )

Ferraz, Raul Antonio, Marcuz, Renata
Journal:
Communications in Algebra
Year:
2016
Language:
english
File:
PDF, 459 KB
english, 2016
8

Central Units in ℤ C p , q

Ferraz, Raul Antonio, Simón, Juan Jacobo
Journal:
Communications in Algebra
Year:
2016
Language:
english
File:
PDF, 369 KB
english, 2016
9

National telecommunications planning in Brazil

Raul Antonio Del Fiol, JoséEugênio Guisard Ferraz
Journal:
Telecommunications Policy
Year:
1985
Language:
english
File:
PDF, 934 KB
english, 1985