Ueber die Geometrie der alten Aegypter

Ueber Eigenwerte, Integrale und pi^2/6: Die Idee der Spurformel (On eigenvalues, integrals and pi^2/6: The idea of the trace formula)

Un énoncé et un texte inaugural

Un successeur de Bouguer : Étienne Bézout (1730 ? 1783) commissaire pour la marine à l'Académie royale des sciences

Uncountable sets and an infinite real number game

Une lettre d'Henri Lebesgue à Élie Cartan

Unity in Major Themes - Convergence vs. Arbitrariness in the Development of Mathematics

Universal Bimagic Squares and the day 10th October 2010 (10.10.10)

Unshackling Linear Algebra from Linear Notation

Upside Down Magic, Bimagic, Palindromic Squares and Pythagoras Theorem on a Palindromic Day - 11.02.2011

Upside Down Numerical Equation, Bimagic Squares, and the day September 11

Using known zeta-series to elucidate the origin of the Dancs-He series for $ \ln{2} $ and $ ζ{(2 n+1)}$

Utilization of technology for mathematical talks. An alarming situation