Diffeomorphisms | Theorems in topology | Theorems in dynamical systems | Dynamical systems
In mathematics, the Denjoy theorem gives a sufficient condition for a diffeomorphism of the circle to be topologically conjugate to a diffeomorphism of a special kind, namely an irrational rotation. Denjoy proved the theorem in the course of his topological classification of homeomorphisms of the circle. He also gave an example of a C1 diffeomorphism with an irrational rotation number that is not conjugate to a rotation. (Wikipedia).
Algebra - Ch. 18: Rational Exponents (4 of 15) Examples Set#1
Visit http://ilectureonline.com for more math and science lectures! We will solve some examples of numbers and fractions that has rational exponents. Example Set #1 To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 . Next video in this series can be s
From playlist ALGEBRA CH 18 RATIONAL EXPONENTS
The Kurzweil Henstock Gauge Integral
In this video, I present an integral that is even better than Riemann and Lebesgue combined: Ladies and gentlement, I present you, the Gauge Integral, aka the Kurzweil or the Denjoy or the Henstock integral. This is an integral that allows more flexibility than the usual calculus integral,
From playlist Real Analysis
Dividing two exponents with fractional powers
👉 Learn how to divide with rational powers. To divide with numbers/expressions with rational exponents, we apply the basic rules of exponents. If the two numbers/expressions are the same, we simply take one of the number and raise it to the power of the difference between the exponents of
From playlist Divide Rational Exponents
Solving algebra equations when the variable or expression is in the denominator
From playlist Algebra
Math 030 Calculus I 031315: Inverse Functions and Differentiation
Inverse functions. Examples of determining the inverse. Relation between the graphs of a function and its inverse. One-to-one functions. Restricting the domain of a function so that it is invertible. Differentiability of inverse functions; relation between derivatives of function and
From playlist Course 2: Calculus I
Find inverse of a rational equation with two variables in numerator and denominator
👉 Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the
From playlist Find the Inverse of a Function
Inverse Laplace Transform Without Partial Fractions
Today, we evaluate an example of the inverse Laplace transform using only the residue theorem. Inverse Laplace Transform Formula: https://www.youtube.com/watch?v=tSz6O931Sj4&t=4s
From playlist Complex Analysis
👉 Learn how to simplify expressions using the quotient rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base and an exponent which is the difference of the exponents of the term in the numerat
From playlist Simplify Using the Rules of Exponents | Quotient Rule
Learn how to divide two exponents with fractional powers
👉 Learn how to divide with rational powers. To divide with numbers/expressions with rational exponents, we apply the basic rules of exponents. If the two numbers/expressions are the same, we simply take one of the number and raise it to the power of the difference between the exponents of
From playlist Divide Rational Exponents
Mean action of periodic orbits of area-preserving annulus diffeomorphisms - Morgan Weiler
Symplectic Dynamics/Geometry Seminar Topic: Mean action of periodic orbits of area-preserving annulus diffeomorphisms Speaker: Morgan Weiler Affiliation: University of California, Berkeley Date: December 3, 2018 For more video please visit http://video.ias.edu
From playlist Mathematics
Researchers Use Group Theory to Speed Up Algorithms — Introduction to Groups
This is the most information-dense introduction to group theory you'll see on this website. If you're a computer scientist like me and have always wondered what group theory is useful for and why it even exists and furthermore don't want to bother spending hours learning the basics, this i
From playlist Summer of Math Exposition 2 videos
In this video, I give a broad overview of vector calculus, focusing more on the main concepts rather than explicit calculations. I try to emphasize how the concepts relate, and that they should correspond to what we intuitively think they are. More precisely, I'm covering the following t
From playlist Multivariable Calculus
Boundary dynamics for surface homeomorphisms – Andres Koropecki & Meysam Nassiri – ICM2018
Dynamical Systems and Ordinary Differential Equations Invited Lecture 9.12 Boundary dynamics for surface homeomorphisms Andres Koropecki & Meysam Nassiri Abstract: We discuss some aspects of the topological dynamics of surface homeomorphisms. In particular, we survey recent results about
From playlist Dynamical Systems and ODE
Rotations on graphs and fractional exponents in groups
A research talk I gave at Sogang University in Seoul on March 23, 2017. The first 10 minutes should be accessible to anybody. The talk audience was masters-level math graduate students. The work is based on "Generalizing the rotation interval to vertex maps on graphs", available here: htt
From playlist Research & conference talks
nth Complex Roots Theorem || Submission for 3b1b #SoME1
Submission for the 3blue1brown Summer of Math Exposition, about the nth Complex Roots Theorem. Referenced resources: Math with Bad Drawings by Ben Orlin https://www.amazon.com/Math-Bad-Drawings-Illuminating-Reality/dp/0316509035 3b1b video on complex numbers: https://www.youtube.com/wa
From playlist Summer of Math Exposition Youtube Videos
Thermodynamics and Chemical Dynamics 131C. Lecture 05. The Equipartition Theorum.
UCI Chem 131C Thermodynamics and Chemical Dynamics (Spring 2012) Lec 05. Thermodynamics and Chemical Dynamics -- The Equipartition Theorum -- View the complete course: http://ocw.uci.edu/courses/chem_131c_thermodynamics_and_chemical_dynamics.html Instructor: Reginald Penner, Ph.D. Licens
From playlist Chemistry 131C: Thermodynamics and Chemical Dynamics
Dynamical generalizations of the Prime Number Theorem and...disjointness of... -Florian Richter
Joint IAS/Princeton University Number Theory Seminar Topic: Dynamical generalizations of the Prime Number Theorem and disjointness of additive and multiplicative actions Speaker: Florian Richter Affiliation: Northwestern University Date: June 4, 2020 For more video please visit http://vi
From playlist Mathematics