Latest videos by donylee



Fourier Analysis 1: Definition of the Fourier Series Fourier Analysis 1: Definition of the Fourier Series
Posted by: donylee

Video duration: 646 seconds

We begin our study on the work of Joseph Fourier (1768-1830) with the definition of the Fourier Series - a way of expressing functions as infinite sums or integrals or trigonometry functions.
Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics.

Related: analysis, donny, fourier, gaussian, math, series

Multiple Integrals 1: Definition of the Double Integral Multiple Integrals 1: Definition of the Double Integral
Posted by: donylee

Video duration: 654 seconds

Our first official lesson on multivariable calculus. We start by examining the double integral, how we use the limiting process and apply it to two variables.
For a more in depth look at multiple integrals or other calculus related topices, please visit www.gaussianmath.com

Related: calculus, double, integral, integration, limit, math, multivariable

Fluid Mechanics - Viscosity Fluid Mechanics - Viscosity
Posted by: donylee

Video duration: 651 seconds

Definition of the viscosity of a liquid.
Gaussian Math Fluid Mechanics module, situable for those studying it as an undergraduate module.
Check out www.gaussianmath.com for an indepth study with downloadable notes or for more math related content.

Related: fluid, gaussian, math, mechanics, physics, viscosity

Vector Integral Calculus - Gradient Vector Field p1 Vector Integral Calculus - Gradient Vector Field p1
Posted by: donylee

Video duration: 392 seconds

A short video explaining the Gradient Vector Field, a difficult part in understing vector Calculus. Hope you enjoy it.
Check out www.gaussianmath.com for more vector calculus. Thanks!

Related: calculus, donny, gaussian, math, vector

Line Integral - proof of Green\ Line Integral - proof of Green's Theorem pt1
Posted by: donylee

Video duration: 601 seconds

A proof of a special case of Green's Theorem where the graph can be described in two ways.
Check out www.gaussianmath.com for an indepth study and more calculus related lessons.

Related: calculus, donny, gaussian, math, vector

QM0.1: Postulates of Quantum Mechanics QM0.1: Postulates of Quantum Mechanics
Posted by: donylee

Video duration: 631 seconds

Welcome to GussianMath's module on Quantum Mechanics.
We start by briefly discussing the postulates of quantum mechanics - the minimum set of assumptions from which we'll build the theory upon.
For an in-depth study, check out www.gaussianmath.com

Related: density, mechanics, physics, postulates, probability, quantum, schrodinger, spin, state

Difficult Functions Question from 1996 AHSME #25 Difficult Functions Question from 1996 AHSME #25
Posted by: donylee

Video duration: 640 seconds

Suppose that x^2+y^2=14x+6y+6. What is the maximum value of 3x+4y?
It took me a while to solve it.
A written solution can be read from http://www.gaussianm ath.com/functions/19 96AHSME25/1996AHSME2 5.html
Check out www.gaussianmath.com for more amc problems and calculus related content.

Related: donny, functions, gaussian, math, olympiad

Vector Calculus Introduction Vector Calculus Introduction
Posted by: donylee

Video duration: 422 seconds

A short introduction to Vector Calculus
Check out www.gaussianmath.com for more content on vector calculus.

Related: calculus, donny, math, vector

Fourier Analysis 2: Fourier Series of a \ Fourier Analysis 2: Fourier Series of a 'broken' function
Posted by: donylee

Video duration: 648 seconds

Using our previous definitions, here is an example of how you write a Fourier Series from a graph of a function, a 'broken' function in this case.
Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics.

Related: analysis, donny, fourier, gaussian, math, series

Vector Calculus - Fundamental Theorem fo Space Curves pt1 Vector Calculus - Fundamental Theorem fo Space Curves pt1
Posted by: donylee

Video duration: 559 seconds

A long 3-part video on the 'Fundamental Theorem of Space Curves', a theorem in Vector Differential Caculus.
I suggest you view this only if you are taking a course in vector calculus. If not, it could just be a waste of your time.
Check out www.gaussianmath.com for more vector calculus or other calculus topics.

Related: calculus, donny, gaussian, math, vector

Fluid Mechanics - The Basic Equation of Pressure Field Fluid Mechanics - The Basic Equation of Pressure Field
Posted by: donylee

Video duration: 547 seconds

Analyzing the forces on a water particle, we now derive the basic equation of the pressure field - a highly important equation when dealing with change in pressure.
Gaussian Math Fluid Mechanics module, situable for those studying it as an undergraduate module.
Check out www.gaussianmath.com for an indepth study with downloadable notes or for more math related content.

Related: fluid, gaussian, math, mechanics, physics, pressure

Mathematical Wormhole pt1 Mathematical Wormhole pt1
Posted by: donylee

Video duration: 547 seconds

Time travel is possible in mathematics! Hope you enjoy the 2-part video.
Check out www.gaussianmath.com for a more indepth explanation and other interesting topics in mathematics.

Related: donny, gaussian, math, time, travel

Line Integral - Green\ Line Integral - Green's Theorem
Posted by: donylee

Video duration: 647 seconds

A short introduction to Green's Theorem which concerns turning a closed loop integral into a double integral given certain conditions.
Check out www.gaussianmath.com for an indepth study and more calculus related lessons.

Related: calculus, donny, gaussian, math, vector

Fluid Mechanics - Flow past a sphere Fluid Mechanics - Flow past a sphere
Posted by: donylee

Video duration: 644 seconds

We'll study a flow of a fluid with a complex velocity function and see how Bernoulli's equation gives us the velocity and pressure relationship.
Gaussian Math Fluid Mechanics module, situable for those studying it as an undergraduate module.
Check out www.gaussianmath.com for an indepth study with downloadable notes or for more math related content.

Related: bernoulli, fluid, gaussian, math, mechanics, physics

Fourier Analysis 11: Graphs of various Fourier Series Fourier Analysis 11: Graphs of various Fourier Series
Posted by: donylee

Video duration: 609 seconds

Let's look at the graphs of various Fourier Series. To illustrate the series, we will be taking the Nth partial sum. It is also here where we notice some interesting behaviour of some Fourier Series.
Please check out www.gaussianmath.com for a deeper look into this or other mathematics topics.

Related: analysis, convergence, donny, fourier, gaussian, math, series
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