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physicsrus.wordpress.com | ||
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pfzhang.wordpress.com
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| | | | | Newton's laws of motion are three physical laws that, together, laid the foundation for classical mechanics. The second law provides a differential equation for the motion: given an initial position and an initial velocity, one can find the position at any given time $latex t\ge 0$. After Newton, one might wonder why the nature behaves... | |
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geoenergymath.com
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| | | | | Watched the hokey movie Gifted on a plane ride. Turns out that the Millennium Prize for mathematically solving the Navier-Stokes problem plays into the plot. I am interested in variations of the Navier-Stokes equations that describe hydrodynamical flow on the surface of a sphere. The premise is that such a formulation can be used to... | |
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jasmcole.com
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| | | | | We'll continue the theme of this fledgling blog along the lines of fractals, pretty pictures, spirals and Matlab. All of this neatly encapsulated in the concept of the damped and driven oscillator, alluded to somewhat scandalously in the title. In particular, for simplest conceptualisation (and maximum innuendo potential) we'll look at the humble pendulum. The... | |
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rjlipton.com
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| | | A new way to write mathematics Vladimir Voevodsky won the Fields Medal in 2002 for his work on homotopy theory of algebraic varieties. Using his pioneering methods he proved, among many other things, a deep conjecture of John Milnor, that had been open for decades. Today I want to talk about, no, rant about, a... | ||