Felice Casorati (17 December 1835 – 11 September 1890) was an Italian mathematician who studied at the University of Pavia. He was born in Pavia and died in Casteggio. He is best known for the Casorati–Weierstrass theorem in complex analysis. The theorem, named for Casorati and Karl Theodor Wilhelm Weierstrass, describes the remarkable behavior of holomorphic functions near essential singularities, which is that every holomorphic function gets values from any complex neighbourhood, in any neighbourhood of the singularity. The Casorati matrix is useful in the study of linear difference equations, just as the Wronskian is useful with linear differential equations. It is calculated based on n functions of the single input variable. (Wikipedia).
Pierre de Fermat: Biography of a Great Thinker
As a mathematician, Pierre de Fermat is known as the "Prince of Amateurs." He was actually a lawyer, but worked on math as a hobby. He helped found probability theory and analytic geometry, and made many contributions to number theory. He is possibly best known for "Fermat's Last Theore
From playlist It Starts With Literacy
The Mathematical Truth | Enrico Bombieri
Enrico Bombieri, Professor Emeritus, School of Mathematics, Institute for Advanced Study http://www.ias.edu/people/faculty-and-emeriti/bombieri October 29, 2010 In this lecture, Professor Enrico Bombieri attempts to give an idea of the numerous different notions of truth in mathematics.
From playlist Mathematics
The Mathematical Infinity - Enrico Bombieri
This lecture by [Enrico Bombieri](http://www.ias.edu/people/faculty-and-emeriti/bombieri), IBM von Neumann Professor in the School of Mathematics, explores how mathematics has arrived at its present pragmatic view of infinity and some of the counterintuitive paradoxes, as well as some of t
From playlist Mathematics
Tommaso Ruggeri - Recent Mathematical Results in Classical and Relativistic Extended Thermodynamics
Tommaso Ruggeri (University of Bologna) - Recent Mathematical Results in Classical and Relativistic Extended Thermodynamics
From playlist Conférence en l'honneur d'Yvonne Choquet-Bruhat
INTERVIEW AT CIRM: PETER SARNAK
Peter Sarnak is a South African-born mathematician with dual South-African and American nationalities. He has been Eugene Higgins Professor of Mathematics at Princeton University since 2002, succeeding Andrew Wiles, and is an editor of the Annals of Mathematics. He is known for his work in
From playlist Jean-Morlet Chair's guests - Interviews
Helicity in quantum and classical turbulence experiments by Daniel Lathrop
Turbulence from Angstroms to light years DATE:20 January 2018 to 25 January 2018 VENUE:Ramanujan Lecture Hall, ICTS, Bangalore The study of turbulent fluid flow has always been of immense scientific appeal to engineers, physicists and mathematicians because it plays an important role acr
From playlist Turbulence from Angstroms to light years
Szemeredi--Trotter theorems in dimension 3 - János Kollár
János Kollár Princeton University; Member, School of Mathematics September 30, 2014 More videos on http://video.ias.edu
From playlist Mathematics
Grassmannians, Polytopes and Quantum Field Theory - Nima Arkani-Hamed
Nima Arkani-Hamed Institute for Advanced Study March 2, 2011 WORKSHOP ON TOPOLOGY: IDENTIFYING ORDER IN COMPLEX SYSTEMS For more videos, visit http://video.ias.edu
From playlist Mathematics
Complex Analysis: Casorati Weierstrass Theorem (Intro)
Today, we introduce essential singularities and outline the Casorati-Weierstrass theorem. The proof of the theorem will be in the next video.
From playlist Complex Analysis
Complex Analysis: Casorati Weierstrass Theorem (Proof)
Today, we prove the Casorati Weierstrass theorem. The introductory video can be found below: https://youtu.be/hzZOR-8ETyA
From playlist Complex Analysis
Introduction to Amplitudes (Lecture 2) by Marcus Spradlin
RECENT DEVELOPMENTS IN S-MATRIX THEORY (ONLINE) ORGANIZERS: Alok Laddha, Song He and Yu-tin Huang DATE: 20 July 2020 to 31 July 2020 VENUE:Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the meeting will be conducted through online lecture
From playlist Recent Developments in S-matrix Theory (Online)
Alex Eskin's research focuses on rational billiards and geometric group theory. Eskin earned his doctorate from Princeton University in 1993, under the supervision of Peter Sarnak. He has been a professor at the University of Chicago since 1999. He gave invited talks at the International C
From playlist English interviews - Interviews en anglais
Alessio Figalli, Fields medallist 2018 - International Meeting - 17 January 2019
https://www.sns.it/it/evento/alessio-figalli-fields-medallist-2018 Alessio Figalli, Fields medallist 2018 International Meeting This event gathers mathematicians that had a major role in Figalli’s career, either by inspiring and guiding him during his early stage, or by collaborating wit
From playlist Centro di Ricerca Matematica Ennio De Giorgi
Paul Dirac and the religion of mathematical beauty
Speaker: Graham Farmelo Filmed at The Royal Society, London on Fri 04 Mar 2011 1pm - 2pm http://royalsociety.org/events/2011/paul-dirac/
From playlist Popular talks and lectures
Positive Grassmannian and polyhedral subdivisions – Alexander Postnikov – ICM2018
Combinatorics Invited Lecture 13.2 Positive Grassmannian and polyhedral subdivisions Alexander Postnikov Abstract: The nonnegative Grassmannian is a cell complex with rich geometric, algebraic, and combinatorial structures. Its study involves interesting combinatorial objects, such as po
From playlist Combinatorics
Interview at Cirm : Sylvia Serfaty
Sylvia Serfaty is a Professor at the Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie Paris 6. Sylvia Serfaty was a Global Distinguished Professor of Mathematics in the Courant Institute of Mathematical Sciences. She has been awarded a Sloan Foundation Research Fellowship
From playlist Mathematical Aspects of Computer Science
Nima Arkani-Hamed and Thomas Lam in Conversation
The Universe Speaks in Numbers - May 29, 2019 Physics and mathematics seem to be in a pre-established harmony, as Gottfried Leibniz observed long ago. New ideas generated by mathematical researchers have often proved to be essential to physicists trying to discover the most basic laws of
From playlist The Universe Speaks in Numbers
The video quality of the livestream improves further into the interview, when my internet connection becomes more stable! Find out more about the Cafe and their great charity initiatives: https://www.cuppaoflife.com/
From playlist Interviews & Media
Nicol Gigli - 22 September 2016
Gigli, Nicola "Spaces with Ricci curvature bounded from below: state of the art and future challenges."
From playlist A Mathematical Tribute to Ennio De Giorgi