Journal: The American Mathematical Monthly

Volume 109, Issue 2

105 -- 120Eleanor Robson. Words and Pictures: New Light on Plimpton 322
121 -- 139Audrey A. Terras. Finite Quantum Chaos
140 -- 150Aaron Abrams, Robert Ghrist. Finding Topology in a Factory: Configuration Spaces
151 -- 164Arthur Baragar. Constructions Using a Compass and Twice-Notched Straightedge
165 -- 172Frank Morgan, Roger Bolton. Hexagonal Economic Regions Solve the Location Problem
173 -- 186James Kuzmanovich, Andrey Pavlichenkov. Finite Groups of Matrices Whose Entries Are Integers
187 -- 188Liu Zheng. An Elementary Proof for Two Basic Alternating Series
188 -- 192Robert A. Agnew. On the TEAM Approach to Investing
192 -- 194Craig Huneke. The Friendship Theorem
194 -- 196Claude-Alain Faure. A Short Proof of Lebesgue's Density Theorem
196 -- 200Josef Hofbauer. 2/6 and Related Identities
201 -- 0Amol J. Sasane. Problem 10924
201 -- 202David Callan. Problem 10925
201 -- 0Stephen B. Gray. Problem 10923
201 -- 0David M. Bloom. Problem 10921
201 -- 0Mizan R. Khan. Problem 10922
202 -- 203Jean Anglesio, Reiner Martin. Continued Fractions for Some Quadratic Surds: 10773
202 -- 0Harold G. Diamond. Problem 10926
202 -- 0Jeffrey C. Lagarias, Eric M. Rains, Neil J. A. Sloane. Problem 10927
203 -- 204Catalin Zara, Zachary Franco, T. S. Michael, Todor E. Milev. A High-Powered Fibonacci Identity: 10774
204 -- 205Paul Bateman, Dennis Eichhorn, Robin Chapman. Grouping k-Tuples of Integers by the Sum of Their Squares: 10778
205 -- 206Robin Chapman, M. A. Prasad. An Expression for Even-Indexed Bernuoulli Numbers: 10789
206 -- 207Florian Luca, Nasha Komanda. A Number and Its Totient Are Not Amicable: 10793
207 -- 208David S. Hough, Rodica Simion, Ali Ekber Gürel. Divisors of Generalized Catalan Numbers: 10794
208 -- 0Calin Popescu, Roy Barbara, Omran Kouba. A Sum Related to Quadratic Residues: 10852