commutant

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@geoffrey6000 8 күн бұрын

my professor glossed over this, the whole class forgot about it, and it showed up on the midterm. Everyone was completely stumped it was hilarious.

@channadissanayaka6450 13 күн бұрын

thank you very much

@shadrackokello8228 27 күн бұрын

Wow. The only video I was looking for to help me in answering the ODE 1 assignment. Thanks , big up man. 👊🇰🇪

@antonionavarro7302 27 күн бұрын

This is very interesting.

@James-sh4zf Ай бұрын

so... why are u and v equal? The notation used in this video is absolutely horrible. u(x,t), is that u as a function of x and t, and v(ξ,t) v as a function of ξ and t? How is ∂u/∂t computated as described? Is u = u(x,t), so ∂u/∂t = ∂[v(ξ,t)]/∂t? Far too many steps being missed out, here.

@wronski11 Ай бұрын

Isn't 4:22 to be a total derivative on the rhs and partials on the lhs.

@endremoen6813 Ай бұрын

I think there is a h missing in the denominator of the definition of the derivative

@danieltambunan9717 Ай бұрын

where do we get our general sollution of EM wave? is it from the Helmholtz then find the solution of E (electric field)?

@aygr1821 Ай бұрын

04:00

@aygr1821 Ай бұрын

01:00

@aygr1821 Ай бұрын

00:01

@moaz_qz Ай бұрын

Concise , to the point , and great explanation ! Life saver , thank you

@shahzebali8577 Ай бұрын

Hey can you tell me the reason why in solving you supposed w(t) =e^omega*t while in odes we used to do it y=e^mx... Is this due to independent variables x and t or any other reason

@ibrahimhassan2949 Ай бұрын

Ok so I wasted the 2 hrs I spent reading the textbook bc this all they had to say. Thanks brother

@felipenunez4038 2 ай бұрын

very good video! not many on this topic that can explain it as good.

@idrisnebiuzun4616 2 ай бұрын

Thank you.

@mcanales9095 2 ай бұрын

dx/dt = x^3 - x^2 the task

@bartoszdrzygaa3179 2 ай бұрын

Just want to say, you are awesome. This is the best series on PDEs I've seen on YT. I love the way you use examples, like with a moving cart, to visualize what's behind the equations.

@archibongemmanuel3630 3 ай бұрын

God bless you sir. Its now making sense

@FaiGal 3 ай бұрын

Just understand how to draw the slope field and follow the directions on the y-axis basically. Idk why my professor made it sound way more complicated 😅

@JamesVestal-dz5qm 3 ай бұрын

Im using finite differences to find concentration and temperature in my reaction engineering project.

@musembititus5106 3 ай бұрын

🎉

@curtpiazza1688 3 ай бұрын

Cool! 😂

@curtpiazza1688 3 ай бұрын

😊 🎉 ❤

@curtpiazza1688 3 ай бұрын

Great! I like the "motivating examples"! 😂

@curtpiazza1688 3 ай бұрын

Best explanation I've seen! 😂

@curtpiazza1688 3 ай бұрын

Great! 😊 🎉

@curtpiazza1688 3 ай бұрын

Thanx! 😂