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Spectral analysis and pseudodifferential operators

Coordinators

Viorel Iftime, Gheorghe Nenciu

History

The seminar has been initiated in 1985 at the Faculty of Mathematics and Computer Science of the University of Bucharest, by a group of researchers and PhD students coordinated by Vladimir Georgescu (at the time senior researcher at the Department of Theoretical Physics of the National Institute of Physics and Nuclear Engineering in Bucharest - Magurele, now Directeur de Recherches CNRS at the Cergy-Pontoise University) and by Viorel Iftimie (professor at the Faculty of Mathematics and Computer Science of the University of Bucharest).

The aim of the seminar was the study of quantum Hamiltonians and their scattering theory. After May 1990, the seminar has been organized constantly by the Institute of Mathematics of the Romanian Academy.

Among the people active in this seminar during its existence let us cite: Gruia Arsu, Ingrid Beltita, Horia Cornean, Sylvain Golenia, Andrei Iftimovici, David Krejcirik, Horia Manda, Nicolae Mandache, Marius Mantoiu, Petre Mironescu, Mihai Pascu, Teodor Octavian Popp, Radu Purice, Radu Teodor.

Among the guests that gave several talks in the seminar let us cite: Yves Dermenjian, Pierre Duclos, Pavel Exner, Bernard Helffer, Arne Jensen.

Talks

2019

Esenţial auto-adjuncţia operatorilor diferenţiali de ordinul întâi pe domenii mărginite II
Speaker: Gheorghe Nenciu (IMAR)
Mar 13, 2019, 10:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Esenţial auto-adjuncţia operatorilor diferenţiali de ordinul întâi pe domenii mărginite
Speaker: Gheorghe Nenciu (IMAR)
Mar 7, 2019, 10:30
Sala 309-310 "Gheorghe Vranceanu", IMAR

2016

(Cuantificarea naturala a varietatilor Poisson)
Speaker: Alexandru Mustatea
Feb 10, 2016, 10:30
AMANAT !!, IMAR

2015

Clase Schatten - von Neumann de operatori pseudodiferentiali magnetici
Speaker: Radu Purice
Oct 28, 2015, 10:00
Sala 412 "Grigore Moisil", IMAR
Hamiltonieni efectivi pentru insule spectrale ale hamiltonienilor periodici cu camp magnetic
Speaker: Radu Purice
Feb 13, 2015, 10:00
Sala 412 "Grigore Moisil", IMAR

2013

Random permutations and prime numbers
Speaker: Ashkan Nikeghbali (University of Zurich)
Aug 7, 2013, 10:00
Sala 306-307 "Constantin Banica", IMAR

2012

The Peierls Substitution (XI)
Speaker: Radu Purice
Dec 5, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (X)
Speaker: Viorel Iftimie
May 23, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (IX)
Speaker: Viorel Iftimie
May 9, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (VIII)
Speaker: Viorel Iftimie
May 2, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (VII)
Speaker: Viorel Iftimie
Apr 25, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (VI)
Speaker: Viorel Iftimie
Apr 11, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (V)
Speaker: Viorel Iftimie
Apr 4, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (IV)
Speaker: Viorel Iftimie
Mar 28, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (III)
Speaker: Viorel Iftimie
Mar 21, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (II)
Speaker: Viorel Iftimie
Mar 14, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
The Peierls Substitution (I)
Speaker: Viorel Iftimie
Mar 7, 2012, 10:00
Sala 412 "Grigore Moisil", IMAR
On Kato-Sobolev type spaces - 4
Speaker: Gruia Arsu
Feb 22, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR
On Kato-Sobolev type spaces - 3
Speaker: Gruia Arsu
Feb 8, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR
On Kato-Sobolev type spaces - 2
Speaker: Gruia Arsu
Feb 1, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR
On Kato-Sobolev type spaces
Speaker: Gruia Arsu
Jan 25, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR
Vectori diferentiabile pentru reprezentari de grupuri - II
Speaker: Mihai Pascu
Jan 18, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR
Vectori diferentiabile pentru reprezentari de grupuri
Speaker: Mihai Pascu
Jan 11, 2012, 10:00
Sala 414 "Dan Barbilian", IMAR

2011

Electron Bloch in camp magnetic - hamiltonieni efectivi (1)
Speaker: Radu Purice
Mar 23, 2011, 10:00
Sala 412 "Grigore Moisil", IMAR
Substitutia Peierls-Onsager
Speaker: Gheorghe Nenciu
Mar 9, 2011, 10:00
Sala 414 "Dan Barbilian", IMAR
Weyl calculus in infinitely many variables (3)
Speaker: Daniel Beltita
Mar 2, 2011, 10:00
Sala 414 "Dan Barbilian", IMAR
Sus