Dr.Alireza Assar
@DrAssar
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Dr.Alireza Assar
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Dr.Alireza Assar
https://youtu.be/cp6eudDomRY?si=LpPZenLeLIrMWhh9
YouTube
Differential Topology | Lecture 2 by John W. Milnor
Soon after winning the Fields Medal in 1962, a young John Milnor gave these now-famous lectures and wrote his timeless Topology from the Differentiable Viewpoint -http://www.mat.unimi.it/users/dedo/top%20diff/Milnor%20J.%20Topology%20from%20the%20differe…
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Dr.Alireza Assar
https://youtu.be/KEFzul7s9-4?si=F10bgWgmKeDsZFbE
YouTube
Problems in Topology, Post-Perelman - Stephen Smale
2010 Clay Research Conference
Problems in Topology, Post-Perelman
Stephen Smale
Clay Mathematics Institute
Dr.Alireza Assar
https://youtu.be/v-bpGe3f4VQ?si=9nteKW-TaGLqOt8d
YouTube
The evolution of geometric structures on 3-manifolds.
Lecture by Curtis McMullen on the Thurston's geometrization conjecture and its proof, at the IHP in Paris. Part of the Clay Annual meeting, May 2010. In honor of Grigori Perelman's solution to the Millennium Prize problem on the Poincare' conjecture.
Dr.Alireza Assar
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nazare yeki az doostan va javabe man be ishan
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Dr.Alireza Assar
Forwarded from
محمد مهدی عباسی
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Dr.Alireza Assar
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Dr.Alireza Assar
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Dr.Alireza Assar
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#physics_metaphysics10
Dr.Alireza Assar
https://phys.org/news/2024-03-magnetic-avalanche-triggered-quantum-effects.html
phys.org
Magnetic avalanche triggered by quantum effects: 'Barkhausen noise' detected for first time
Iron screws and other so-called ferromagnetic materials are made up of atoms with electrons that act like little magnets. Normally, the orientations of the magnets are aligned within one region of the ...
Dr.Alireza Assar
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Armin Hosseini Razavi
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https://youtu.be/uBrrKaBrPKU?si=mZ8H1w-Ac_HGaUJr
YouTube
Notions of Scalar Curvature - Mikhail Gromov
Emerging Topics Working Group
Topic: Notions of Scalar Curvature
Speaker: Mikhail Gromov
Affiliation: IHES
Date: October 16, 2018
For more video please visit http://video.ias.edu
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Dr.Alireza Assar
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Omid
https://www.sciencealert.com/in-1975-a-cat-co-authored-a-physics-paper
ScienceAlert
In 1975, a Cat Co-Authored a Peer-Reviewed Physics Paper
And signed it with a paw print.