January 2009
RECORDINGS MADE IN January 2009
January 5th 2009 : REHSEIS Seminaire sur L’Abstraction : Seminar Room REHSEIS
Rue Tolbiac
David RABOUIN on Theories of Abstraction in Aristotle and his Ancient Commentators.
1 Track : 1 hour 57 minutes 8 seconds (mfo1091h)
See Link to Abstract of talk and further infomation on REHSEIS Seminar on Abstraction
7th JANUARY 2009 11:00 – 19:00 hours : Lecture Theatre 2, Blackett Lab Imperial College London
Categories, Logic and Foundations of Physics (CLAP 4) Workshop
Recorded Talks
Track 1 : Talk 1 of Workshop by Tom LEINSTER 47 minutes 42 seconds
11:00-12:00: Tom Leinster, An introduction to n – categories
Track 2 : Talk 2 of Workshop by Eugenia CHENG
12:00-13:00: Eugenia Cheng, The Periodic Table of n-categories
Track 3 : 1 hour 5 minutes 36 seconds : Talk 3 by Iekke MOERDIJK
14:00-15:00: Ieke Moerdijk, Infinity categories and infinity operads
Track 4 : 59 minutes 27 seconds : Talk 4 by Eric Paquette
15:00-16:00: Eric Paquette (Oxford) : Topological Quantum Computing with Anyons
2009 ENS Seminaire de Philosophie et Mathematiques
( 2008-2009 Seminaire de Philosophie et Mathematiques ENS Salle Weil 45 Rue D’ULM 18 :00 hrs Mondays
12 January – 22 June 2009)
Theme for 2009 : Contradiction, Negation et Raisonnement par L’Absurde
12 January 2009
Jean-Yves GIRARD : De La vertu Negatrice de La Negation au surmoi Logique
12th January 2009 : IHPST Seminaire PhilMath
Paul McCALLION (Univ of St. Andrews and IP Fellow) : The Ontology of Formalism
12th-16th JANUARY 2009 :
IHES Conference on Aspects of Algebraic Geometry : The Mathematical Legacy of Alexandre Grothendieck
Full Listing of Talks to follow. Links to videos of talks (copyright IHES) to follow. The following Talks are also available as audio recordings :
Tracks recorded at 12-16 January 2009 IHES Conference on
Aspects of Algebraic Geometry : The Mathematical Legacy of Alexandre Grothendieck
Tracks recorded on 12th January 2009 First day of Meeting
Track 1 : 17 minutes 48 seconds : Monday 12th January 2009
Introductory Remarks by Jean-Pierre BOURGUIGNON
Track 2 : 1 hour 25 minutes 20 seconds
Monday 12th January 2009 : Talk 1 : Pierre CARTIER :
The Functor always Calls (Knocks) Twice : The Continuity of Outlook and Perspective Between Grothendieck’s Work in Functional Analysis and that in Algebraic Geometry
Track 3 : 1 hour 05 minutes 47 seconds
Monday 12th January 2009 : Talk 2 : Carlos G. SIMPSON
The Notion of Descent and Grothendieck’s uses of it in various parts of his mathematical work
Track 4 : 56 minutes 53 seconds :
Monday 12th January 2009 : Talk 3 : Yuri MANIN
Motives and quantum cohomology
Track 5 : 1 hour 6 minutes 50 seconds :
Monday 12th January 2009 : Talk 4 : Nick KATZ
The l-adic Revolution in Number Theory
Track 6 : 1 hour 9 minutes 48 seconds :
Monday 12th January 2009 : Talk 5 : Ofer GABBER
Finiteness theorems in Etale Cohomology
Day 2 Tuesday : 13th January 2009
Talk 1 by Janez MRCUN : Geometric morphisms Principal Bundles and BiModules
Tracks recorded on 15th and 16th January 2009, last 2 Days of Meeting
Track 1 : : 15.01.2009 Talk 2 : Spencer Bloch (Résumé)
Motivic Cohomology
1 hr 3 mins 3 secs
Track 2 : 15.01.2009 Talk 3 : Vladimir Voevodski
The Bloch-Kato Conjecture
1 hr 5 mins 2 secs
Track 3 : 15.01.2009 Talk 4 : Luc Illusie (Résumé)
Grothendieck et la cohomologie étale : Grothendieck and Etale Cohomology
1 hr 7 mins 54 secs
Track 4 : 16.01.2009 Talk 1 : Gilles Pisier (Résumé)
Actualité du théorème de Grothendieck sur les produits tensoriels d’espaces de Banach
With remarks on some striking connections with the Bell Inequality Theorem(s)
1 hr 11 mins 14 secs
Track 5 : 16.01.2009 Talk 2 : François Loeser (Résumé)
Les espaces de Berkovich vus à travers la théorie des modèles
Berkovich Spaces viewed from The Perspective of Model Theory
1 hr 00 mins 10 secs
Full Programme of Meeting : Talks available as either or both Video and Audio recordings to be indicated.
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| Wednesday 14 January 2009
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| Thursday 15 January 2009
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Wednesday 14th January 2009 : IHP Paris Room 201 : 2:00 pm Seminaire Epistemologie et L’Histoire des Idees Mathematiques
Speaker : Marianne GUILLEMOT ( IREM-Univ Denis Diderot ) : D’Alembert and The Negative Numbers
14th January 2009 11 hrs LARSIM (Bat 774 Salle 50 )
Seminaire LARSIM
Clare Hewitt-Horsman (University of Leeds) “Entanglement without nonlocality”
1 Track Only : 1 Hour 38 minutes 05 seconds
See Link to Abstract and Overheads of Talk. See Link to Information on LARSIM Seminars
CONFERENCE RICHARD TIESZEN (San José State University)
Thursday 15 JANUARY 2009 16h à 18h, ENS : Salle Pasteur (Pavillon Pasteur, 1er étage)
Richard TIESZEN (San José State University) Visiting Scholar
“Gödel’s Path from Hilbert and Carnap to Husserl” (mf o1o9)
Friday 16 January 2009, 14h-19h
Séminaire philosophie des mathématiques
Département Histoire et Philosophie des Sciences
Les Grands Moulins, Accès C, 8ème étage – salle du Campanile.
Journée « Intuitionism and Phenomenology »
14h-15h30 : Richard Tieszen (San José State University)
“Intentionality, Intuition, and Proof in Intuitionistic Mathematics”
Track 1 : 56 minutes 56 seconds (part)
15h45-17h15 : Mark van Atten (CNRS, IHPST)
“Different times : Kant and Brouwer on real numbers”
Track 2 : 1 hour 35 minutes 14 seconds
17h30-19h : Pierre Cassou-Nogues (CNRS, UMR 8163 “Savoirs et Textes”)
“Gödel’s Platonism in relation to intuitionism and phenomenology”
Track 3 : 1 hour 11 minutes 15 seconds
17th JANUARY 2009 3:00 pm
Talk by Louis CRANE : Talk 2 of Series of Seminars/Lectures
On Categories, Categorification and Quantum Gravity
Batiment Condorcet Univ. Paris 7 Floor 4
1 hour 25 minutes 45 seconds : 38.7 MB
17th January 2009 ENS Salle Weil Sem. MaMuPhi Track 1 : 2 hours 6 minutes 26 seconds
CHRISTIAN HOUZEL :
on An Application of Sheaf Theory to the Modelling of
Structures in Linguistics (A New Version of Transformational Grammar)
Track 2 : MaMux Seminar IRCAM 1 Place Igor Stravinsky Paris 15:00 hrs Saturday 17th January 2009
2 hrs 26 minutes 18 seconds
Mme Andree EHRESMANN : Mathematiques et Cognition : MENS : Un Modele Mathematique pour des Systemes Cognitifs
Mathematical Models of Cognition : MENS : A (Category-theoretic) Model for Cognitive Systems
Report on joint work with Jean-Paul Vanbremeersch
18th January 2009 Evening 18:30 hrs : Grand Auditorium Bibliotheque National de France
Talk in the Series « Un Texte Un Mathematicien »
Recording : 1 hour 14 minutes 29 seconds 34.00 MB
Patrick DEHORNY on CANTOR and his Legacy
2009 ENS Seminaire de Philosophie et Mathematiques
Salle Weil Lundis 18 :00 hrs
Theme for 2009 : Contradiction, Negation et Raisonnement par L’Absurde
19 January 2009 : Richard TIESZEN
Consistency, Incompleteness and Godel’s Turn to Transcendental Phenomenology
19 January 2009 : REHSEIS 1 – Day Workshop On The Role of Notations and Diagrams and other Forms of Symbolic Representation in the Constitution of Mathematical Concepts and Mathematical Subject Matter(s)
In REHSEIS Seminaire Series : Histoire et Philosophie des Mathematiques
See Link to main Page of Seminar with Description of Seminar, Programme for 2008-2009 and Links to Programmes and Information other REHSEIS Seminars
Track 1 : 1 hour 37 minutes 31 seconds
First Talk of Workshop by David RABOUIN (REHSEIS, CNRS) and following discussions
Stabilités du style mathématique. L’exemple du « style cartésien »
Track 2 : Second talk of Workshop by Caroline ERHARDT (INRP/ENS Paris)
Le concept de groupe dans les années 1850-1870 : un objet graphique : How Groups went from being a graphic device to an abstract structure
Track 3 : 1 hour 21 minutes 43 seconds
Third Talk of Workshop by Frederic BRECHENMACHER (Universite d’Artois)
Material Anchors for Conceptual Blends : Pratiques d’écritures, pratiques opératoires en algèbre : quelles stabilités ? L’exemple d’un réseau cohérent du début du XXe siècle (Poincaré, Autonne, de Séguier, Chatelet etc.)
Notational and Operational Practices in late 19th century algebra – how they were stabilised at the turn of the 19th/20th Century by a group of mathematicians (Poincare, Autonne, de Seguier, Chatelet and others)
Track 4 : 1 hour 33 minutes 04 seconds
Fourth Talk of Workshop by Ralf KROEMER ( LHSP Archives Poincare Nancy/CNRS Nancy )
Commutative Diagrams : How A Notational Practice became the Object of A Theory
EHESS (MSH
Salle 206, 54 Bd Raspail Paris)
Geometrisation, Theorisation Scientifique et philosophie de la Nature
2009 Courses by Luciano BOI
Course 1 :
29 January – 11 June 2009
Sciences et Cultures des Noueds : Des quipus precolumbiens Aux Noueds de la topologie
—oOo—
January 22nd 2009 Ideals of Proof Fellows Seminar
The Second 2009 IP Fellows Seminar took place in Paris, Thursday, January 22nd 2009 Ecole Normale Supérieure, Salle Dussane. The Special guest speaker was Prof. Agustin Rayo (Philosophy, MIT). The program is available here.
22nd January 2009 : 2nd IP Fellows Seminar
First Talk by Renaud CHORLAY : “Ways out of the Grey”
Size 1.65 GB Bitrate 1411 Kbps (Wave Sound File – Highest Quality sound reproduction)
Click here for link to recording of Renaud CHORLAY’s Talk
22nd January 2009 : 2nd IP Fellows Seminar
Andrei RODIN : How Mathematical Concepts Get their Bodies : The Example of Forcing
Click here for link to recording of Andrei Rodin’s Talk
Click here for link to recording of discussion/Q&A Session following his Talk.
Professor Augustin RAYO :
Click here for recording of Professor RAYO’s Talk
The talks of other speakers at this IP Fellows Workshop were unfortunately not recorded.
—oOo—
21 – 23 January 2009
M.A.T. 2009 : Mediterranean Algebra and Topology Conference Montpellier :
A Homage to the Work of Alexandre Grothendieck to mark his 80th Birthday
RECORDED TALKS and Notes (Further Details to follow)
MONTPELLIER January 21 – 23 2009
Wednesday 21 January 2009
Track 1 : 53 minutes 43 seconds :
15h30 ENRIQUEZ Benjamin (IRMA, Université de Strasbourg) Associateurs de Drinfeld et conjecture de Kashiwara-Vergne
Track 2 : 58 minutes 31 seconds
16h45 FURUSHO Hidekazu (Nagoya University, Nagoya) Grothendieck-Teichmuller group
22nd January 2009 :
Track 3 : 1 hour 09 minutes 04 seconds
11h00 SCHAPIRA Pierre (IMJ, Paris) Grothendieck/Sato: geometrie algebrique/analyse algebrique
Notes of Conversations/Discussions with Jean PRADINES (Toulouse) Categories in Differential Geometry. Geometrical Groupoids. Defects of the Category which is the default setting for Categorial constructions in Differential geometry. The Legacy of Ehresmann
Track 6 : 1 hour 23 minutes 27 seconds
14h30 CARTIER Pierre (CNRS-IMJ, Paris-IHES, Bures-sur-Yvette) Du compliqué au simple : l’analyse complexe comme inspiration de la géométrie algébrique ; From the Complex to the Simple : Complex Analysis as The Inspiration of Algebraic Geometry : With some remarks about the continuity of Grothendieck’s outlook and methods in the phases of his mathematical work.
Track 7 : 1 hour 20 minutes 55 seconds
16h00 HOUZEL Christian Le Séminaire Cartan-Grothendieck sur l’Analyse complexe : The Cartan-Grothendieck Seminar on Complex Analysis : Its importance in the History of 20th Century Mathematics and in the creation of modern Algebraic Geometry
Track 9 : 29 minutes 03 seconds : Part I of
17h30 SCHARLAU Winfried (Universität Munster) Alexandre Grothendieck: Is there life after mathematics?
Track 10 : WS 1001 : Part II of Talk on Evening of 22nd January 2009 by
Winfried SCHARNAU : Alexandre Grothendieck : Is There Life After Mathematics ?
39 minutes 01 seconds
Plus Notes made of Winfried SCHARLAU’s Talk
Friday 23 January :
09h30 TOEN Bertrand (Université Paul Sabatier, Toulouse) Introduction aux schémas dérivés
10h15 HENKIN Gennadi (IMJ, Paris) d-bar équation et conductivité inverse sur les surfaces de Riemann
11h30 VOISIN Claire (IHES, Bures-sur-Yvette) Autour de la conjecture de Hodge-Grothendieck
Photographs taken at Montpellier MAT 2009
21st and 22nd January 2009 : Photos of Blackboard Presentations by (21.01.2009)
Benjamin ENRIQUEZ
Hidekazu FURUSHO
And on 22.01.2009 :
Pierre SCHAPIRA
Pierre CARTIER
Christian HOUZEL
Further Notes and Documentation connected with 21-23 january M.A.T. 2009 Meeting :
i) Aide Memoire of Discussions and Conversations with FW Lawvere Evening 22nd January 2009
topics included
Intensive and Extensive Quantity and FWL’s critique of membership – based Set Theory. Also remarks re general notion of Entity as discussed by Gonzalo Reyes in his paper in “Logic and Cognition” (MacNamara and Reyes 1992)
ii) Evening of 23rd January 2009 : Transcript of Notes of a Discussion with FW LAWVERE on various topics, including the understanding of Union and Power Set Formation in Set Theory which as unary operations are adjoint functors as inclusions, hence suggesting the lattice of inclusions should have no globally fixed top element, and that membership is therefore relative, not absolute, in contrast with the received view.
Please note that while notes of such discussions and interviews form part of the Archive. in common with all recordings of speakers, they will be made available on line only with the approval and permission of the person or persons who took part in the discussion or granted the interview, who will have been given the opportunity to edit the transcripts.
Thursday January 22nd 2009 : ENS Salle Dussane : Ideals of Proof Seminar
5 talks by IP Fellows :
Details of Recordings and Links to overheads and abstracts to follow.
23rd January 2009 : Transcript of Notes made of discussion with FW Lawvere and Prof. Yuri Manin
On limits, co-limits and role of injective, surjective and projective map in providing characterisation of various arithmetical and geometric notions from a category-theoretic standpoint, and the significance of this role for a general epistemology of mathematical concepts
See note above re notes of interviews and discussions
26th January 2009 : University of Cergy-Pontoise : Journee Thematiques on History of Mathematics
Details of Recordings of talks to be added
Wednesday 28th JANUARY 2009 : IHP Paris Room 201 : 2:00 pm Seminaire Epistemologie et
L’Histoire des Idees mathematiques
Speaker : Michel SERFATI : Elements for an Epistemology of 20th Century Mathematics (Part III)
Duality principles, Uniform Approximation of Continuous Functions, and the Advent of Modern methods of spectral analysis in the work of Marshall STONE
Friday 30th January 2009 : 14 :30-18 :00 ENS 45 Rue D’Ulm 75005 Paris Salle R DMA Level -2 Entry via Cour Pasteur
Marc LACHIEZE-REY : Sur L’Interpretation de la theorie de la Relativite (I)
Samuel SIMON (Brasilia) : Sur L’Interpretation de la theorie de la relativite (II)
Friday 30th January 2009 : REHSEIS : Seminar on Abstraction :
Laurent JAFFRO : L’Abstraction dans L’Empirisme Anglais
LECTURE COURSES recorded for Archive in January 2009
4 PART PARIS LECTURE COURSE in JANUARY 2009
GODEL and PHILOSOPHY By Richard TIESZEN
5th JANUARY 2009 : 15:00-17:00 hrs : EHESS 54 Bd Raspail Paris 6 Salle 507
Richard TIESZEN : Godel’s Study of Husserl
(First of 4 Talks on Godel by R. Tieszen)
12th JANUARY 2009 :15:00-17:00 hrs : EHESS 54 Bd Raspail Paris 6 Salle 507
Richard TIESZEN
Godel on Carnap, Hilbert And Husserl
(2nd of 4 talks on Godel by R. Tieszen)
19th JANUARY 2009 : 15:00-17:00 hrs EHESS 54 Bd Raspail Paris 6 : Salle 507
Richard TIESZEN : Godel’s new kind of Platonism
(3rd of 4 talks on Godel by R. Tieszen)
Le fantôme de la transparence : l’implicite et l’explicite à lumière de la logique
4 Part Lecture Course by Jean-Yves Girard, IML, Marseille-Luminy
13th and 14th JANUARY 2009 and
20th and 21st JANUARY 2009
17-19h, salle U/V, Bat. Rataud, étage -2 ENS, 45 Rue d’Ulm
LECTURE COURSE 14th JANUARY 2009 – 8th APRIL 2009 Recorded in full. See also February – April 2009
Cours d’Introduction A La Logique Categorique a Paris-Diderot (Chevalaret) By Alain PROUTE
First Session : 14th January 2009
2nd Session : 21st January 2009
3rd Session : 28th January 2009
CONTINUING LECTURE COURSE :
EHESS (MSH Salle 206, 54 Bd Raspail Paris)
Geometrisation, Theorisation Scientifique et philosophie de la Nature
2009 Courses by Luciano BOI
Course 1 :
29 January – 11 June 2009
Sciences et Cultures des Noueds : Des quipus precolumbiens Aux Noueds de la topologie
CONTINUING 2008-2009 LECTURE COURSE (All Recorded)
Seminaire Jean DHOMBRES
Histoire des Savoirs Mathematiques
Et de leurs pratiques culturelles
2008-2009
Centre Alexandre Koyre
Thursdays 10 – 13 hrs
15 January 2009
Seminaire Jean DHOMBRES
Histoire des Savoirs Mathematiques
Et de leurs pratiques culturelles
2008-2009
Centre Alexandre Koyre
Thursdays 10 – 13 hrs
22 January 2009
Seminaire Jean DHOMBRES
Histoire des Savoirs Mathematiques
Et de leurs pratiques culturelles
2008-2009
Centre Alexandre Koyre
Thursdays 10 – 13 hrs
29 January 2009