Calculus 3: Divergence and Curl (22 of 32) [ERROR IN THIS VIDEO] What is the Laplace Operator?

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NOTE: THE LAPLACIAN OF A VECTOR FIELD PRODUCES A VECTOR

In this video I will explain what is the Laplace operator.

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I'm pretty sure this is wrong? The vector laplacian should be del^2(Fx)i + del^2(Fy)j + del^2(Fz)k?

AntonioLevine

Thanks for your brilliant video lectures, but I think that the laplacian of a vector field is a vector field, isn't it?

speedbird

Sir you are teaching wrong. Correction is: Vector Laplacian always gives vector field meaning when a Laplace operator operates on any vector it will always gives vector quantity.

mddanishafroz

The vector field laplacian is st8 wrong my dawg. It should be a vector

DarkCIoudStudios

VECTOR ANALISYS IS AMONG MY FAVORITE FIELD IN MATHEMATICS.

moisesvazquez

LOL at you and your wife LAUGHING at the :D ..now that's what I call HUMANIZING a I have to refresh my memory on the Dot Product... I would have thought that the Del Operator dotted with it's self would have led to simply the Del Operator SQUARED rather than leading to the SECOND partial Derivative... I have to stop taking Breaks from learning so that I don't forget the sometimes I joke around that I can Solve Calculus Problems but I can't do basic Arithmetic!!.. that is, when it comes to adding or subtracting or simple time for the next video!!..

ptyptypty

A Laplacian of a vector is another vector not a scalar function

anunez

Sir, you should take this video down. It's wrong. You're def of the Laplacian operator acting on a vector is defined as taking the full Laplacian operator and letting it act on each term seperately, meaning: Del^2 (F_x) + Del^2 (F_y) + Del^2 (F_z).

PhysicsWithJoey

WRONG INFORMATION IN THIS VIDEO: The Laplacian of a vector field is no scalar!!! I spent some extra hours because I was so confused :(

jdkworld

Please take down this video. It is misleading and many people don't read the comments right away and thus waste valuable time trying to make sense of the misleading equation for the vector Laplace operator.

mayaschoenfeld

Hahaha nice opps right there to brighten up the mood sir :)

BatistaRX

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