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Roger C. Alperin
Roger C. Alperin
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Title
Cited by
Cited by
Year
Length functions of group actions on A-trees
R Alperin, H Bass
Combinatorial group theory and topology, 265-378, 1987
232*1987
A mathematical theory of Origami numbers and constructions
R Alperin
arXiv preprint math/9912039, 1999
1681999
An elementary account of Selberg's lemma
RC Alperin
L'Enseignement Math. 33, 269-273, 1987
1091987
One-, two-, and multi-fold origami axioms
RC Alperin, RJ Lang
Origami 4, 371-393, 2009
1062009
Linear groups of finite cohomological dimension
RC Alperin, PB Shalen
Inventiones mathematicae 66 (1), 89-98, 1982
561982
Complete trees for groups with a real-valued length function
RC Alperin, KN Moss
Journal of the London Mathematical Society 2 (1), 55-68, 1985
511985
Integral sets and Cayley graphs of finite groups
RC Alperin, BL Peterson
the electronic journal of combinatorics, P44-P44, 2012
482012
PSL_2 (Z)=Z_2*Z_3
RC Alperin
Am. Math. Mon. 100 (4), 385-386, 1993
461993
Locally compact groups acting on trees and property T
R Alperin
Monatshefte für Mathematik 93 (4), 261-265, 1982
451982
The modular tree of Pythagoras
RC Alperin
The American Mathematical Monthly 112 (9), 807-816, 2005
402005
K_2 of quaternion algebras
RC Alperin, RK Dennis
Journal of Algebra 56 (1), 262-273, 1979
301979
SK 1 of finite abelian groups, II
RC Alperin, RK Dennis, R Oliver, MR Stein
Inventiones mathematicae 87 (2), 253-302, 1987
291987
Heron's area formula
RC Alperin
The College Mathematics Journal 18 (2), 137-138, 1987
281987
The boundary of the Gieseking tree in hyperbolic three-space
RC Alperin, W Dicks, J Porti
Topology and its Applications 93 (3), 219-259, 1999
271999
Homology of SL 2 (Z [ω])
R Alperin
Commentarii Mathematici Helvetici 55 (1), 364-377, 1980
241980
Uniform exponential growth of polycyclic groups
RC Alperin
arXiv preprint math/0010280, 2000
222000
Locally compact groups acting on trees
R Alperin
Pacific Journal of Mathematics 100 (1), 23-32, 1982
201982
The matrix of a rotation
RC Alperin
The College Mathematics Journal 20 (3), 230-230, 1989
191989
The Poncelet pencil of rectangular hyperbolas
RC Alperin
Forum Geom 10, 15-20, 2010
182010
SK 1 of finite abelian groups. I
RC Alperin, RK Dennis, MR Stein
Inventiones mathematicae 82 (1), 1-18, 1985
181985
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