[Investigadores] Bernd Sturmfels in the new Webinar of Orbita Mathematicae, April 30, 2025

[Maria Ines Rivera]

Estimados Investigadores CMM,

les adjunto información de Webinar of Orbita Mathematicae, April 30, 2025

>     NewTryOrbitaBS.png
>     We have the pleasure to invite everybody to attend the first
>     edition of the Webinar of Orbita Mathematicae
>     <https://msp.org/om/2025/2-1/index.xhtml>, the new official
>     journal of the Mathematical Union of Latin America and the
>     Caribbean (UMALCA <https://www.umalca.org/>), to be held on
>     Wednesday April 30 at 9 am PDT, 10 am México City, 12pm EST,
>     Santiago de Chile, 13 Argentina, Uruguay, Brasilia, 17 UK, 18
>     Western Europe, etc. Our speaker will be Bernd Sturmfels
>     <https://math.berkeley.edu/~bernd/>.
>     /Title: *Kinematic Stratifications*/
>     /Abstract: We study stratifications of regions in the space of
>     symmetric matrices. These arise in particle physics and are
>     related to matroids and Lorentzian polynomials. We characterize
>     the kinematic strata, for massless and massive particles, with and
>     without momentum conservation. This is recent work with Veronica
>     Calvo and Hadleigh Frost (arXiv:2503.09571)../
>     Bernd is the Director of the vibrant Nonlinear Algebra group at
>     the Max Planck Institute for Mathematics in the Sciences, Leipzig,
>     Germany, and Professor Emeritus in Mathematics, Statistics and
>     Computer Science, University of California at Berkeley. He
>     coauthored more than 300 publications, directed 65 PhD thesis (+ 9
>     current) and has 192 descendants. His research interests include
>     Algebraic Geometry, Combinatorics, Commutative Algebra, Algebraic
>     Statistics, Convex Optimization, Computational Biology, and
>     Theoretical Physics.
>     Zoom link:
>     https://us06web.zoom.us/j/88972061819?pwd=DxBjVlYbSRfYvbON19bcGMH5yWggt7.1
>     ID zoom meeting: 889 7206 1819
>     Code: 229276
>     *Next editions of the Webinar of Orbita Mathematicae:*
>     Wednesday July 2, 2025: Julio Daniel Rossi (Universidad Di Tella)
>     Wednesday August 27, 2025: Julia Plavnik (Indiana University)
>     Wednesday October 29, 2025: Héctor Pasten (PUC Chile)
>     Full information will be sent closer to the dates
>     -----------------------------------------------------------------------------------
>     Please, help up distribute this announcement
>
Les saluda,

Ma. Inés Rivera
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