Thu, 16 May 2024
14:00
C3

Topological String Theory

Adam Kmec
Abstract

Junior Strings is a seminar series where DPhil students present topics of common interest that do not necessarily overlap with their own research area. This is primarily aimed at PhD students and post-docs but everyone is welcome.

Photo of Hamid

Systems of differential equations have a key role in biological and chemical models. These models come with parameters that show the model’s dependency on the environmental effects and often have unknown values. Model simulations from observation are desired not to be affected by the values of the parameters. In other words, we would like the parameters to be identifiable from the input-output behaviour of the system.

Multiplicative arithmetic functions and the generalized Ewens measure
Elboim, D Gorodetsky, O Israel Journal of Mathematics 1-47 (24 Apr 2024)
Topological Analysis of High-Resolution Spatial Transcriptomics Reveals Immune Glomerular Architecture of Lupus Nephritis
Bull, K Benjamin, K Bhandari, A Shang, Z Xing, Y An, Y Zhang, N Tillmann, U Harrington, H Journal of the American Society of Nephrology volume 34 issue 11S 239-239 (Nov 2023)
Quantified Legendreness and the regularity of minima
De Filippis, C Koch, L Kristensen, J Archive for Rational Mechanics and Analysis volume 248 issue 4 (29 Jul 2024)
Generalization error of graph neural networks in the mean-field regime
Aminian, G He, Y Reinert, G Szpruch, L Cohen, S Proceedings of the 41st International Conference on Machine Learning (ICML 2024) volume 235 1359-1391 (29 Jul 2024)
Quantifying cell cycle regulation by tissue crowding
Falco, C Carrillo, J Cohen, D Baker, R Biophysical Journal

Marshall Bruce Mathers III (aka Eminem) has announced that he is finishing off his alter ego, Slim Shady. A highly controversial and comic creation he gave vent to what Eminem saw in everyone, though, as is perhaps inevitable, the artist gradually turned in to a grumpy old dad, moaning at what rap had become. Marshall also had his addictions and became close friends with Elton John who helped him through them.

Thu, 23 May 2024
17:00
Lecture Theatre 1, Mathematical Institute, Radcliffe Observatory Quarter, Woodstock Road, OX2 6GG

Infinite Jesters: what can philosophers learn from a puzzle involving infinitely many clowns? - Ofra Magidor and Alexander Kaiserman

Ofra Magidor and Alexander Kaiserman
(University of Oxford)
Further Information

Ofra and Alexander consider a simple but intriguing mathematical argument, which purports to show how infinitely many clowns appear to have some surprising powers. They'll discuss what conclusions philosophers can and cannot draw from this case, and connect the discussion to a number of key philosophical issues such as the problem of free will and the Grandfather Paradox for time travel.

Ofra Magidor is Waynflete Professor of Metaphysical Philosophy at the University of Oxford and Fellow of Magdalen College. Alex Kaiserman is Associate Professor of Philosophy at the University of Oxford and Fairfax Fellow and Tutor in Philosophy at Balliol College. While they are both philosophers, Ofra holds a BSc in Philosophy, Mathematics, and Computer Science and Alex holds an MPhysPhil in Physics and Philosophy, so they are no strangers to STEM subjects.

Please email @email to register to attend in person.

The lecture will be broadcast on the Oxford Mathematics YouTube Channel on Thursday 13 June at 5-6pm and any time after (no need to register for the online version).

The Oxford Mathematics Public Lectures are generously supported by XTX Markets.

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