How Far Does the First Element Dominate?: 10649. - Emeric Deutsch; John H. Lindsey II; Michael H. Andreoli; Robert A. Agnew; Robin J. Chapman; Michael P. Cohen; M. N. Deshpande; M. D. Ernst; Ellen Hertz; L. R. Ivory; Walther Janous; Gregory Keselman; et al. (Am. Math. Mon., 2000)

Problem 10817. - Walther Janous (Am. Math. Mon., 2000)

Problem 10829. - Walther Janous (Am. Math. Mon., 2000)

The Best Constant in an Inequality: 10730. - Walther Janous; Enrico Valdinoci (Am. Math. Mon., 2000)

Generalized Rearrangement Inequalities. - Robert Geretschläger; Walther Janous (Am. Math. Mon., 2001)

Problem 10879. - Walther Janous (Am. Math. Mon., 2001)

A Summation Inequality: 10817. - Walther Janous; Anne-Maria Ernvall (Am. Math. Mon., 2001)

Problem 10942. - Walther Janous (Am. Math. Mon., 2002)

A Totient Sum: 10829. - Walther Janous; Rolf Richberg; Raul A. Simon (Am. Math. Mon., 2002)

Recursive Expressions in an Urn Problem: 10868. - M. N. Deshpande; A. V. Kharashikar; Walther Janous (Am. Math. Mon., 2003)

Pairs of Squares: 10879. - Walther Janous (Am. Math. Mon., 2003)

Maximum Antichains in the Divisor Lattice: 10942. - Walther Janous; J. P. V. Abad (Am. Math. Mon., 2004)

A Generous Bound for Divisor Sums: 10949. - Jeffrey C. Lagarias; Walther Janous (Am. Math. Mon., 2004)

Problem 11140. - Walther Janous (Am. Math. Mon., 2005)

A Two-Triangle Inequality: 11022. - Razvan A. Satnoianu; Walther Janous (Am. Math. Mon., 2005)

A Completely Monotonic Function: 11140. - Walther Janous; Rolf Richberg (Am. Math. Mon., 2006)