I-ProcessPhysics ∩ ( Math ∪ Programing )
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Thu, 19 Oct 2023 17:18:04 +0000Thu, 19 Oct 2023 17:18:04 +0000Jekyll v3.9.3Fractional Calculus and Taylor Series<p>Fractional calculus is the attempt to solve equations of the form $\sqrt{\frac{d}{dx}}f(x)$, where $\sqrt{\frac{d}{dx}}$ is some operator that when applied twice is equal to the...Sun, 22 Aug 2021 00:00:00 +0000
http://lsiemens.com/2021/08/22/fractional-calculus-and-taylor-series.html
http://lsiemens.com/2021/08/22/fractional-calculus-and-taylor-series.htmlMathTaylor-seriesCalculusFractional-CalculusFluid Mechanics from Particle Motion<p>This post presents a derivation of the Euler equations of fluid mechanics from particle motion and is based on a paper I wrote, available <a...Sat, 28 May 2016 00:00:00 +0000
http://lsiemens.com/2016/05/28/fluid-mechanics-from-particle-motion.html
http://lsiemens.com/2016/05/28/fluid-mechanics-from-particle-motion.htmlPhysicsClassical-mechanicsContinuum-mechanicsFluid-mechanicsString Dynamics<p>Since finishing my first class on classical mechanics I have been interested in deriving the equations of motion for strings. Before I begin it should...Sat, 30 Apr 2016 00:00:00 +0000
http://lsiemens.com/2016/04/30/string-dynamics.html
http://lsiemens.com/2016/04/30/string-dynamics.htmlPhysicsClassical-mechanicsContinuum-mechanicsPsiPy: Schrodinger's Equation (part 1)<p>This past fall I was taking my second quantum mechanics class. In that class we learnt how to deal with discreet quantum system using linear...Sat, 07 Mar 2015 00:00:00 +0000
http://lsiemens.com/2015/03/07/psipy-schrodingers-equation-part-1.html
http://lsiemens.com/2015/03/07/psipy-schrodingers-equation-part-1.htmlPythonQuantum-mechanicsSchrodinger's-equationMemory and Markov<p>In a previous post I discussed how to generate a Markov Chain with a basic algorithm, but using that algorithm memory usage was a limiting...Wed, 04 Feb 2015 00:00:00 +0000
http://lsiemens.com/2015/02/04/memory-and-markov.html
http://lsiemens.com/2015/02/04/memory-and-markov.htmlStatisticsMarkov-chainsPythonAn Improbable Prime<p>Over the last couple years security and privacy on the internet has become significant issue due to constant hacking and spying from groups and individuals...Fri, 12 Sep 2014 00:00:00 +0000
http://lsiemens.com/2014/09/12/an-improbable-prime.html
http://lsiemens.com/2014/09/12/an-improbable-prime.htmlStatisticsPrime-numbersThe Making of a Markov Chain<p>Before getting into how to make Markov Chains, lets quickly get a refresh on what a Markov Chain is. A Markov Chain is a set...Sat, 19 Jul 2014 00:00:00 +0000
http://lsiemens.com/2014/07/19/the-making-of-a-markov-chain.html
http://lsiemens.com/2014/07/19/the-making-of-a-markov-chain.htmlStatisticsMarkov-chainsPythonWhat is Momentum?<p>When you took your first physics class you where introduced to the concept of momentum, and the discussion likely revolved around Newton’s second law of...Fri, 13 Jun 2014 00:00:00 +0000
http://lsiemens.com/2014/06/13/what-is-momentum.html
http://lsiemens.com/2014/06/13/what-is-momentum.htmlPhysicsSpecial-RelitivityAn Introduction to Markov Chains<p>Markov chains are a statistical tool invented by Andrey Markov to model dependent statistical phenomenon. A Markov Chain is made from two components a discrete...Sat, 07 Jun 2014 00:00:00 +0000
http://lsiemens.com/2014/06/07/an-introduction-to-markov-chains.html
http://lsiemens.com/2014/06/07/an-introduction-to-markov-chains.htmlStatisticsMarkov-chains