Posts
- Thu 23 July 2015 - Exactness of Sheaves Can Be Checked on Stalks
- Mon 22 June 2015 - NTT Performs the Fourier Transform inside a Finite Field
- Sun 07 June 2015 - Kummer Extensions Come from Classes Modulo n-th Powers
- Sat 01 September 2012 - Conjugates Are Images under Field Embeddings - updated: Fri 29 May 2015
- Sun 17 May 2015 - Bayes' Formula Reverses a Conditional Direction
- Thu 07 May 2015 - Rational Canonical Form Works without Splitting Polynomials
- Fri 04 October 2013 - The Differential Pushes Tangent Vectors Forward - updated: Thu 16 April 2015
- Sun 29 January 2012 - Primary Ideals Have One Radical Prime - updated: Mon 06 April 2015
- Mon 04 March 2013 - Primitive Roots Exist for a Very Specific List of Moduli - updated: Tue 03 March 2015
- Wed 10 March 2010 - Möbius Functions Invert Sums over Poset Intervals - updated: Wed 18 February 2015
- Thu 12 February 2015 - Finitely Generated Modules over Noetherian Rings Are Noetherian
- Sat 10 September 2011 - Lagrange Interpolation Uses Cardinal Basis Polynomials - updated: Thu 01 January 2015
- Sun 25 July 2010 - A Centered Random Walk Is a Martingale - updated: Wed 19 November 2014
- Sat 15 November 2014 - Compactness Reduces Infinite Satisfiability to Finite Pieces
- Tue 14 October 2014 - The Multinomial Coefficient Counts Ordered Blocks
- Wed 17 September 2014 - The Chinese Remainder Theorem Builds One Residue from Local Data
- Sun 17 August 2014 - A Regular Sequence Uses Successive Non-Zero-Divisors
- Sat 16 August 2014 - Uniform Limits of Continuous Functions Are Continuous
- Mon 07 July 2014 - Eisenstein Series Turn Divisor Sums into Fourier Coefficients
- Sun 09 October 2011 - Quotient Topology Makes a Surjection Final - updated: Fri 20 June 2014