Second Order Equations

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MIT RES.18-009 Learn Differential Equations: Up Close with Gilbert Strang and Cleve Moler, Fall 2015
Instructor: Gilbert Strang

For the oscillation equation with no damping and no forcing, all solutions share the same natural frequency.

License: Creative Commons BY-NC-SA
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Dear Mr. Professor Strang,

I do not express in words the deep and honest gratitude and appreciation I have for you for sharring this amazing content online.
You are enabling really quality learning for many of us, that did not get the chance to study at MIT.
Refreshing my capabalities of solving ODEs, that I forgot since finishing university, is so much more pleasurable with your lectures.

Thank you, thank you, thank you!

mihaidumitrescu
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Dr. Strang thank you so much for your contribution to all mathematics. You are the grand father of all mathematics.

bd_harold
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This is Gilbert's genius...the Legendary Mathematician... feeling comfortable to watch videos of"The Father of Linear Algebra"

nadeemnazir
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that's the best example, the simplest example, and the first example - Prof. G. Strang

rafaelsouza
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These lectures are perfect for people who want to brush up on DEs and Linear algebra. Its quick and straight to the point, he even explains some of the things all the way to the last detail which is a good thing especially if you forget the basics.

TheGaminggk
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Sir, you understand second order differential equations as I understand adding and subtracting between one and ten. Genius. Thank you.

ankaparnahajova
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"Not the tomota ketchup guy...oh that is Heinz"

freegg
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Thank you Professor. You're the best !

ancient_living
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how can you know there are 2 null solutions?

hathuytu
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so why Newton's 2nd law is 2nd order differential equation if the law is dealing with matter which can't be described by cos and sin

egyMag
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Nice series for an engineer, not for a matematician though.

icanfast
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Dr. Strang thank you so much for your contribution to all mathematics. You are the grand father of all mathematics.

georgesadler