The Approximation Theorem and the K-Theory of Generalized Free Products

1995 ◽  
Vol 347 (9) ◽  
pp. 3319 ◽  
Author(s):  
Roland Schwanzl ◽  
Ross E. Staffeldt
Keyword(s):  
Approximation Theorem ◽  
Free Products ◽  
K Theory ◽  
Generalized Free Products

scholarly journals Algebraic K-Theory of Generalized Free Products, Part 2

1978 ◽  
Vol 108 (2) ◽  
pp. 205 ◽  
Author(s):  
Friedhelm Waldhausen
Keyword(s):  
Free Products ◽  
K Theory ◽  
Generalized Free Products

scholarly journals Algebraic K-Theory of Generalized Free Products, Part 1

1978 ◽  
Vol 108 (2) ◽  
pp. 135 ◽  
Author(s):  
Friedhelm Waldhausen
Keyword(s):  
Free Products ◽  
K Theory ◽  
Generalized Free Products

scholarly journals The residual finiteness of HNN-extensions and generalized free products of nilpotent groups: a characterization

1992 ◽  
Vol 53 (3) ◽  
pp. 408-420 ◽  
Author(s):  
E. Raptis ◽  
D. Varsos
Keyword(s):  
Nilpotent Groups ◽  
Residual Finiteness ◽  
Finitely Generated ◽  
Free Products ◽  
Hnn Extensions ◽  
Base Group ◽  
Generalized Free Products

AbstractWe study the residual finiteness of free products with amalgamations and HNN-extensions of finitely generated nilpotent groups. We give a characterization in terms of certain conditions satisfied by the associated subgroups. In particular the residual finiteness of these groups implies the possibility of extending the isomorphism of the associated subgroups to an isomorphism of their isolated closures in suitable overgroups of the factors (or the base group in case of HNN-extensions).

scholarly journals Generalized Free Products of $\pi_c$ Groups

1992 ◽  
Vol 22 (4) ◽  
pp. 1589-1593
Author(s):  
P.C. Wong ◽  
H.L. Koay
Keyword(s):  
Free Products ◽  
Generalized Free Products
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