Colloquium

The weekly colloquium features a talk by an invited speaker. Topics vary and include all areas of mathematics.

Unless otherwise noted, the colloquium takes place on Tuesdays, 14:00 in room 614, 6’th floor of the Science and Education Building. For further details, please contact the colloquium coordinator, Dr. Adam Dor-On.

Colloquium: Tuesday, March 8, 2022. Speaker: Jurij Volcic (University of Copenhagen). Title: “Determinantal zeros of noncommutative polynomials”.

Author: raphy March 2, 2022

The zoom link for our meetings is: https://us02web.zoom.us/j/83337601824 Time: 14:00 Abstract: Hilbert’s Nullstellensatz on zero sets of polynomials is one of the most fundamental correspondences between algebra and geometry. In recent years, there has been an emerging interest in polynomial equations and…
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Colloquium

Colloquium: Tuesday, March 1, 2022. Speaker: Jason Lotay (University of Oxford). Title: “Minimal Lagrangians and where to find them”.

Author: raphy February 22, 2022

The zoom link is for our meeting is:https://us02web.zoom.us/j/8333760182 Time: 14:00 Abstract: A classical problem going back to ancient Greece is to find the shortest curve in the plane enclosing a given area: the isoperimetric problem. A similar question is whether given…
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Colloquium

Colloquium: Tuesday, February 22, 2022. Speaker: Shira Zerbib (Iowa State University). Title: “KKM-type theorems and their applications”.

Author: raphy February 14, 2022

Time: 14:00 Abstract: The KKM theorem, due to Knaster, Kuratowski and Mazurkiewicz in 1929, is a topological lemma reminiscent of Sperner’s lemma and Brouwer’s fixed point theorem. It has numerous applications in combinatorics, discrete geometry, economics, game theory and other areas. Generalizations of this lemma, in…
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Colloquium

Colloquium: Tuesday, January 4, 2022. Speaker: Eliran Subag (Weizmann). Title: “Generalized TAP approach for spherical spin glasses”.

Author: raphy January 2, 2022

Dear all, The last colloquium for this semester will be held ONLINE on 4.1.2022 at 14:00 (Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Eliran Subag (Weizmann) Date: Tuesday, January 4, 2022 Time: 14:00 Title: Generalized TAP approach for spherical spin glasses Abstract:…
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Colloquium

Colloquium: Tuesday, December 21, 2021. Speaker: Liran Shaul (Charles University). Title: “The Cohen-Macaulay property, its applications”.

Author: raphy December 16, 2021

Dear all, The next colloquium for this semester will be held ONLINE on 21.12.2021 at 14:00 (Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Liran Shaul (Charles University) Date: Tuesday, December 21, 2021 Time: 14:00 Title: The Cohen-Macaulay property, its applications and generalizations…
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Colloquium

Colloquium: Tuesday, December 14, 2021. Speaker: Jacob Shapiro (Princeton). Title: “Strongly-Disordered Topological Insulators”.

Author: raphy December 9, 2021

The next colloquium for this semester will be held ONLINE on 14.12.2021 at 14:00 (Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Jacob Shapiro (Princeton) Date: Tuesday, December 14, 2021 Time: 14:00 Title: Strongly-Disordered Topological Insulators Abstract: Topological insulators are novel materials which…
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Colloquium

Colloquium: Tuesday, December 7, 2021. Speaker: Naomi Feldheim (Bar-Ilan). Title: “A spectral perspective on Gaussian stationary processes”.

Author: raphy December 3, 2021

The next colloquium for this semester will be held ONLINE on 7.12.2021 at 14:00 (Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Naomi Feldheim (Bar-Ilan University) Date: Tuesday, December 7, 2021 Time: 14:00 Title: A spectral perspective on Gaussian stationary processes Abstract: Consider…
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Colloquium

Colloquium: Tuesday, November 30, 2021. Speaker: Yotam Smilansky (Rutgers University). Title: “Order and disorder in multiscale substitution tilings”.

Author: raphy November 25, 2021

The next colloquium for this semester will be held ONLINE on 30.11.2021 at 14:00 (Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Yotam Smilansky (Rutgers University) Date: Tuesday, November 30, 2021 Time: 14:00 Title: Order and disorder in multiscale substitution tilings Abstract: The…
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Colloquium

Colloquium: Tuesday, November 23, 2021. Speaker: Yael Karshon (Tel Aviv University, University of Toronto). Title: “Symplectic excision”.

Author: raphy November 18, 2021

Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Yael Karshon (Tel Aviv University, University of Toronto) Date: Tuesday, November 23, 2021 Time: 14:00 Title: Symplectic excision Abstract: Removing a properly embedded ray from a (noncompact) manifold does not affect its topology nor its diffeotype. What…
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Colloquium

Colloquium: Tuesday, November 16, 2021. Speaker: Amir Algom (Penn State). Title: “Title: Recent progress on Furstenberg’s rigidity conjectures”.

Author: raphy November 14, 2021

The next colloquium for this semester will be held ONLINE on 16.11.2021 at 14:00 (this Tuesday). Zoom link: https://us02web.zoom.us/j/82797905845?pwd=VUxHdkwyRzZIOHdDWkF2OC92U0p6UT09 Speaker: Amir Algom (Penn State) Date: Tuesday, November 16, 2021 Time: 14:00 Title: Recent progress on Furstenberg’s rigidity conjectures Abstract: In…
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Colloquium

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