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Junior Analysis Seminar – Oliver Gough (Bath)

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Oliver Gough from the University of Bath presents at the Junior Analysis Seminar on 14 October 2026 at 15:00. The seminar addresses stable finite-time blow-up for semilinear wave equations in room 140 of the Huxley Building. Entry is free.

Title Stable blow-up for semilinear wave equations with quadratic derivative nonlinearities Abstract I will discuss two results on stable finite-time blow-up for semilinear wave equations with quadratic derivative nonlinearities. In one dimension, both the time-derivative and spatial-derivative nonlinearities admit “generalised self-similar” blow-up solutions. I will begin by briefly reviewing a result on the construction and asymptotic stability of such solutions in the time-derivative case. The main focus of the talk will be recent joint work with Manuel del Pino and Monica Musso extending this picture to the spatial-derivative nonlinearity in all dimensions n \geq 2. Under radial symmetry, we construct solutions that blow up on a sphere and establish their stability under radial perturbations. I will explain how the one-dimensional analysis enters both the construction and the stability analysis, and discuss the new difficulties that arise in higher dimensions. Please note that the seminar will take place in person in room 140 of Huxley Building . Click here to get to the Junior Analysis Seminar webpage .

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Frequently asked questions

Junior Analysis Seminar – Oliver Gough (Bath) takes place on Wednesday, 14 October 2026 at 15:00.

Junior Analysis Seminar – Oliver Gough (Bath) is held at Huxley Building, South Kensington Campus in London (140, Huxley Building, SW7 2AZ).

Entry to Junior Analysis Seminar – Oliver Gough (Bath) is free.

The forecast for Junior Analysis Seminar – Oliver Gough (Bath) is Overcast · 18°C.

Yes — hotels within walking distance of Huxley Building, South Kensington Campus can be compared using the accommodation search further down this page.

Tickets for Junior Analysis Seminar – Oliver Gough (Bath) can be booked via imperial.ac.uk using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.

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