Posts
- Tue 16 April 2013 - Primary Decomposition Splits an Operator by Coprime Factors
- Wed 13 March 2013 - Degree Is the Leading Coefficient of the Hilbert Polynomial
- Sun 03 February 2013 - Line Bundles Form the Picard Group
- Tue 02 October 2012 - Left Translation Identifies Every Tangent Space of a Lie Group - updated: Sun 03 February 2013
- Mon 14 January 2013 - Tonelli Integrates Nonnegative Functions in Either Order
- Tue 01 January 2013 - Alteration Repairs a Random Structure after Sampling
- Mon 31 December 2012 - Möbius Inversion Recovers a Function from Its Divisor Sum
- Sat 15 December 2012 - Fubini Requires Absolute Integrability
- Thu 25 October 2012 - Convolution Becomes Multiplication after Fourier Transform
- Sun 14 October 2012 - Choice, Well-Ordering, and Zorn Are Equivalent
- Tue 17 April 2012 - Rouché's Theorem Preserves the Number of Zeros - updated: Mon 10 September 2012
- Sun 05 August 2012 - Boundary of a Boundary Is Zero
- Sun 29 July 2012 - Tensor Product Is Right Exact
- Wed 13 June 2012 - A Primary Decomposition Separates Radical Components
- Wed 13 June 2012 - The Weil Pairing Detects Two-Dimensional Torsion
- Tue 29 May 2012 - Cauchy--Riemann Equations Encode Complex Differentiability
- Sun 29 April 2012 - Tangent Vectors Are Derivations at a Point
- Tue 10 April 2012 - Hom Is Left Exact
- Sun 10 July 2011 - Krull's Intersection Theorem Separates I-Adic Orders - updated: Fri 06 April 2012
- Wed 07 January 2009 - Ramanujan Congruences Hide in Partition Coefficients - updated: Tue 03 April 2012