Anima Ex Machina » Computability, Universality and Unsolvability http://www.mathrix.org/liquid The blog of Hector Zenil Sat, 28 Jan 2012 14:42:37 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Turing’s Deep Field: Visualizing the Computational Universe http://www.mathrix.org/liquid/archives/visualizing-the-computational-universe-or-turings-deep-field http://www.mathrix.org/liquid/archives/visualizing-the-computational-universe-or-turings-deep-field#comments Thu, 05 Jan 2012 06:41:14 +0000 Hector Zenil http://www.mathrix.org/liquid/?p=924 http://www.mathrix.org/liquid/archives/visualizing-the-computational-universe-or-turings-deep-field/feed 0 Compression-based Investigation of Cellular Automata, A Phase Transition Coefficient and a Conjecture Related to Universal Computation http://www.mathrix.org/liquid/archives/compression-based-investigation-of-the-dynamical-properties-of-cellular-automata-phase-transition-classification-and-a-universality-conjecture http://www.mathrix.org/liquid/archives/compression-based-investigation-of-the-dynamical-properties-of-cellular-automata-phase-transition-classification-and-a-universality-conjecture#comments Sun, 22 Aug 2010 02:18:32 +0000 Hector Zenil http://www.mathrix.org/liquid/?p=448 http://www.mathrix.org/liquid/archives/compression-based-investigation-of-the-dynamical-properties-of-cellular-automata-phase-transition-classification-and-a-universality-conjecture/feed 3 Comments on Turing’s very first Universal machine approaching Turing’s 100th. birthday anniversary http://www.mathrix.org/liquid/archives/turings-very-first-universal-machine http://www.mathrix.org/liquid/archives/turings-very-first-universal-machine#comments Tue, 18 May 2010 00:56:45 +0000 Hector Zenil http://www.mathrix.org/liquid/?p=421 http://www.mathrix.org/liquid/archives/turings-very-first-universal-machine/feed 0 Physics-like computation, Wolfram’s PCE and Church’s thesis http://www.mathrix.org/liquid/archives/physics-like-computation-wolframs-principle-of-computational-and-churchs-thesis http://www.mathrix.org/liquid/archives/physics-like-computation-wolframs-principle-of-computational-and-churchs-thesis#comments Wed, 07 Jan 2009 20:32:31 +0000 Hector Zenil http://www.mathrix.org/liquid/?p=174 http://www.mathrix.org/liquid/archives/physics-like-computation-wolframs-principle-of-computational-and-churchs-thesis/feed 0 The Shortest Universal Turing Machine Implementation Contest http://www.mathrix.org/liquid/archives/the-shortest-universal-turing-machine-implementation-contest http://www.mathrix.org/liquid/archives/the-shortest-universal-turing-machine-implementation-contest#comments Mon, 22 Dec 2008 23:52:23 +0000 Hector Zenil http://www.mathrix.org/liquid/?p=211 http://www.mathrix.org/liquid/archives/the-shortest-universal-turing-machine-implementation-contest/feed 0