Summability methods

Mittag-Leffler summation

In mathematics, Mittag-Leffler summation is any of several variations of the Borel summation method for summing possibly divergent formal power series, introduced by Mittag-Leffler (Wikipedia).

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When do fractional differential equations have solutions bounded by the Mittag-Leffler function?

When do fractional differential equations have solutions bounded by the Mittag Leffler function? New research into this question! http://www.degruyter.com/view/j/fca.2015.18.issue-3/fca-2015-0039/fca-2015-0039.xml?format=INT Fract. Calc. Appl. Anal. 18, no. 3 (2015), 642-650. DOI: 10.15

From playlist Mathematical analysis and applications

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The Cotangent's Series Expansion Derivation using FOURIER SERIES [ Mittag-Leffler Theorem ]

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From playlist Fourier Series

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riemann sum #shorts

Can you evaluate this limit with a sum? Subscribe to my channel: https://youtube.com/drpeyam Check out my TikTok channel: https://www.tiktok.com/@drpeyam Follow me on Instagram: https://www.instagram.com/peyamstagram/ Follow me on Twitter: https://twitter.com/drpeyam Teespring merch: http

From playlist Integrals

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series of n/2^n as a double summation

We will evaluate the infinite series of n/2^n by using the double summation technique. Thanks to Johannes for the solution. Summation by parts approach by Michael Penn: https://youtu.be/mNIsJ0MgdmU Subscribe for more math for fun videos 👉 https://bit.ly/3o2fMNo 💪 Support this channe

From playlist Sum, math for fun

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The Euler Mascheroni Constant

I define one of the most important constants in mathematics, the Euler-Mascheroni constant. It intuitively measures how far off the harmonic series 1 + 1/2 + ... + 1/n is from ln(n). In this video, I show that the constant must exist. It is an open problem to figure out if the constant is

From playlist Series

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Sum of Polynomial Coefficients Challenge

Solution on Lemma: https://www.lem.ma/-K (and additional challenges) Tangentially related good read: http://bit.ly/PascalsTri Twitter: https://twitter.com/PavelGrinfeld

From playlist Problems, Paradoxes, and Sophisms

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RIngs 14 Limits and exactness

This lecture is part of an online course on rings and modules. We discuss when taking limits of modules preserves exactness. In particular we give the Mittag-Leffler condition that ensures that taking inverse limits of modules preserves exactness. For the other lectures in the course see

From playlist Rings and modules

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Banach fixed point theorem & differential equations

A novel application of Banach's fixed point theorem to fractional differential equations of arbitrary order. The idea involves a new metric based on the Mittag-Leffler function. The technique is applied to gain the existence and uniqueness of solutions to initial value problems. http://

From playlist Mathematical analysis and applications

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logarithm of a matrix

logarithm of a matrix. I calculate ln of a matrix by finding the eigenvalues and eigenvectors of that matrix and by using diagonalization. It's a very powerful tool that allows us to find exponentials, sin, cos, and powers of a matrix and relates to Fibonacci numbers as well. This is a mus

From playlist Eigenvalues

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Gronwall's inequality & fractional differential equations

Several general versions of Gronwall's inequality are presented and applied to fractional differential equations of arbitrary order. Applications include: yielding a priori bounds and nonumultiplicity of solutions. This presentation features new mathematical research. http://projecteucli

From playlist Mathematical analysis and applications

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Commutative algebra 48: Limits and exactness

This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. We discuss when the limit of exact sequences is exact. We show this happens whenever the "Mittag-Leffler condition" is satisfi

From playlist Commutative algebra

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Deriving EULER's INFINITE SINE PRODUCT using the Mittag-Leffler Pole Expansion of the Cotangent!

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From playlist Integrals

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Hermitian and Non-Hermitian Laplacians and Wave Equaions by Andrey shafarevich

Non-Hermitian Physics - PHHQP XVIII DATE: 04 June 2018 to 13 June 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore Non-Hermitian Physics-"Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP) XVIII" is the 18th meeting in the series that is being held over the years in Quantum Phys

From playlist Non-Hermitian Physics - PHHQP XVIII

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Lennart Carleson - The Abel Prize interview 2006

0:00 Glimpses of the Abel Prize ceremony made for Norwegian television 05:00 Interview proper starts (Norwegian) 07:46 (English) Almost-everywhere convergence of Fourier series for square-integrable (L^2) functions 10:08 Interesting example of need to have conviction about outcome before c

From playlist The Abel Prize Interviews

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Distance point and plane the Lagrange way

In this video, I derive the formula for the distance between a point and a plane, but this time using Lagrange multipliers. This not only gives us a neater way of solving the problem, but also gives another illustration of the method of Lagrange multipliers. Enjoy! Note: Check out this vi

From playlist Partial Derivatives

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This Result looks WAY TOO GOOD to be True! Transforming transcendental bois!

Sign up on Brilliant for FREE using the link https://brilliant.org/FlammableMaths ! =D Dillon's Twitter: https://twitter.com/InertialObservr Cotangent: https://www.youtube.com/watch?v=6nA1sO_kcS8 Thesis: https://www.researchgate.net/publication/339627752_The_Fractional_Derivatives_of_the

From playlist Taylor Series

Related pages

Analytic continuation | Divergent series | Borel summation | Analytic function | Formal power series | Nachbin's theorem | Mittag-Leffler function