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diffxweyl.wordpress.com | ||
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konfou.xyz
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| | | | | a physicist's venture to a wibbly wobbly webey wimey internet | |
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blog.jessriedel.com
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| | | | | The way that most physicists teach and talk about partial differential equations is horrible, and has surprisingly big costs for the typical understanding of the foundations of the field even among professionals. The chief victims are students of thermodynamics and analytical mechanics, and I've mentioned before that the preface of Sussman and Wisdom's Structure and Interpretation of Classical Mechanics is a good starting point for thinking about these issues. As a pointed example, in this blog post I'll... | |
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blog.c0nrad.io
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| | | | | Calculating the stationary states of an electron in a quantum infinite well | |
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thatsmaths.com
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| | | In last week's post, we defined an extension of parity from the integers to the rational numbers. Three parity classes were found --- even, odd and none. This week, we show that, with an appropriate ordering or enumeration of the rationals, the three classes are not only equinumerate (having the same cardinality) but of equal... | ||
