University of Haifa – החוג למתמטיקה, אוניברסיטת חיפה
Time: Tuesday, 18.06.24 at 14:00-15:00 Location: Room 614, Science and Education Building, University of Haifa. Zoom link: https://us02web.zoom.us/j/88665951849?pwd=Tjg5UlRjKzE2ZHN1NkNXWmp5R1V1dz09Meeting ID: 886 6595 1849Passcode: Contact Sefi Ladkani Abstract: The Mobius function is one of the most important arithmetic functions. There is a…
Read more
Time: Tuesday, 21.05.24 at 14:00-15:00 Location: Room 614, Science and Education Building, University of Haifa. Zoom link: https://us02web.zoom.us/j/88665951849?pwd=Tjg5UlRjKzE2ZHN1NkNXWmp5R1V1dz09Meeting ID: 886 6595 1849Passcode: (contact Sefi Ladkani) Abstract: I shall give a survey of some recent developments in the study of equations…
Read more
The free skew field as a version of noncommutative localization of the free algebra was constructed by Amitsur and Cohn. We will call the elements of the free skew field noncommutative (nc for short) rational functions. Recently, nc rational functions…
Read more
We give an introduction to the theory of locally compact quantum groups and present an old-new construction called the Rieffel deformation, which allows constructing quantum groups from simple classical objects. If time permits, we show how to construct Levy processes,…
Read more
In many machine learning tasks, the goal is to learn an unknown function which has some known group symmetries. Equivariant machine learning algorithms exploits this by devising architectures (=function spaces) which have these symmetries by construction. Examples include convolutional neural…
Read more
(A joint work with Waltraud Lederle) In order to avoid technicalities I will focus on one specific example for a higher (-)rank lattice: the group . This group exhibits strong rigidity properties, some of which are naturally expressed in topological terms. For example,…
Read more
The Math colloquium will be in person next week on Tuesday the 30th of January, in room 614, Science & Education building. Zoom link: https://us02web.zoom.us/j/85060821223?pwd=cWdyY3FuZVFTbmR2VXNaM3lnbDFiZz09
I will explain how the study of model theory categoricity (uniqueness) theory leads to algebraic and analytic geometry. The most recent results can be interpretedas abstract formulations of biholomorphic invariants for some classes of algebraic varieties. A zoom link for…
Read more
Our next Math colloquium this term will be in person on Tuesday the 13th of June, in room 614, Science & Education building. A zoom link for our meetings is: https://us02web.zoom.us/j/83337601824 Speaker : Gideon Schechtman (Weizmann) Date : Tuesday, 13th of June, 2023. Time : 14:00 Title: The number…
Read more
Our next Math colloquium this term will be in person on Tuesday the 16th of May, in room 614, Science & Education building. A zoom link for our meetings is: https://us02web.zoom.us/j/83337601824 Speaker : Assaf Hasson (BGU) Date : Tuesday, 16th of May, 2023. Time : 14:00 Title: How hard…
Read more
