Yannick Herfray (Tours) will give the geometry seminar at 2pm on 23rd Feb, in the Salle des Profs (9th floor building NO). Yannick’s title is “A new twist to twistor theory (higher spin interactions)” and his abstract is below.

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Rodrigo Avalos (Tübingen) will give the geometry seminar on 9th Feb at 2pm in the Salle des Profs. Rodrigo’s title is “Regularity of compactified AE 3-manifolds and optimal structures of infinity” and his abstract is below.

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John Hughes (Oxford) will give the geometry seminar on 2nd February at 2pm in the Salle des Profs (9th floor building NO). John’s title is “Towards a Taub-Bolt to Taub-NUT via Ricci flow with surgery” and his abstract is below.

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The first geometry seminar of 2026 will be given on 19th January by Kirill Krasnov (Nottingham UK). The seminar this term remains in the regular time and place: 2pm on Mondays in the Salle des Profs. Kirill’s title is “G-structures, elliptic complexes and 4D Einstein equations” and his abstract is below. Hope to see you there!

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