Interwoven LiveSite https://www.southampton.ac.uk/cgta/news/events/latest.pageCGTA Events feedhttps://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2024/06/10-cgta-distinguished-lect-gabai.pageMon, 10 Jun 2024 00:00:00 +0100 [2024/06/1015:002024/06/1016:00] With a great pleasure we will host Professor David Gabai (Princeton), speaking about "Light bulbs, barbells and diffeomorphisms of 4-manifolds".https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2024/01/2024-01-15-advances-in-homotopy-v-workshop.pageMon, 15 Jan 2024 00:00:00 +0000 [2024/01/152024/01/17] The fifth edition of a biannual workshop that will alternate between Southampton and the Beijing Institute of Mathematical Sciences and Applications (BIMSA). The aims are to promote exciting new work in homotopy theory, with an emphasis on that by younger mathematicians, and to showcase the wide relevance of the subject to other areas of mathematics and science.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2022/11/9-11-advances-in-homotopy-iii-workshop.pageWed, 09 Nov 2022 00:00:00 +0000 [2022/11/092022/11/11] The third edition of a biannual workshop that will alternate between Southampton and the Beijing Institute of Mathematical Sciences and Applications (BIMSA). The aims are to promote exciting new work in homotopy theory, with an emphasis on that by younger mathematicians, and to showcase the wide relevance of the subject to other areas of mathematics and science.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2021/09/12-15-advances-in-homotopy-workshop.pageSun, 12 Sep 2021 00:00:00 +0100 [2021/09/122021/09/15] The first edition of a biannual workshop that will alternate between Southampton and the Beijing Institute of Mathematical Sciences and Applications (BIMSA). The aims are to promote exciting new work in homotopy theory, with an emphasis on that by younger mathematicians, and to showcase the wide relevance of the subject to other areas of mathematics and science.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2021/05/07-cgta-colloq-jie-wu.pageFri, 07 May 2021 00:00:00 +0100 [2021/05/0715:002021/05/0716:00] With a great pleasure we will (virtually) host Professor Jie Wu (Hebei Normal University, China), speaking about "Modular cohomotopy groups".https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2020/12/soton-kyoto-workshop.pageMon, 07 Dec 2020 00:00:00 +0000 [2020/12/072020/12/10] This workshop (run virtually) will enhance a developing research relationship between the topology groups in Kyoto and Southampton. There will be seven talks over three days designed to showcase current research and foster interaction.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2020/05/01-cgta-colloq-kim.pageFri, 01 May 2020 00:00:00 +0100 [2020/05/0115:002020/05/0116:00] With a great pleasure we will (virtually) host Professor Minhyong Kim speaking about "Principal Bundles in Diophantine Geometry".https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2019/09/10-soton-kyoto-workshop.pageTue, 10 Sep 2019 00:00:00 +0100 [2019/09/109:002019/09/1116:30] The purpose of this workshop is to foster interaction between the topology groups in Kyoto and Southampton. There will be several talks over two days designed to illustrate the wide variety of research topics under investigation.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2019/06/17-annual-lecture.pageMon, 17 Jun 2019 00:00:00 +0100 [2019/06/1715:002019/06/1716:00] It is with great pleasure that the first Annual CGTA Distinguished Lecture will take place. This is intended to be an annual feature celebrating research of the Centre for Geometry, Topology, and Applications.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2018/12/30-ggse.pageFri, 30 Nov 2018 00:00:00 +0000 [2018/11/3013:302018/11/3017:00] This is one of a series of meetings, with the aim of bringing together the geometric group theorists in the South East of England. The meetings are sponsored by mathematicians from the Universities of Cambridge, London, Oxford, Warwick, and Southampton, and organised by Martin Bridson, Peter Kropholler, Lars Louder, Ashot Minasyan, Saul Schleimer, and Henry Wilton. We have been awarded LMS Scheme 3 funding.https://cdn.southampton.ac.ukhttps://www.southampton.ac.uk/cgta/news/events/2018/10/17-jtd-kramar.pageWed, 17 Oct 2018 00:00:00 +0100 [2018/10/1714:002018/10/1715:00] Abstract: Nonlinear dynamical systems play an important role in modelling of various processes in fields ranging from physics, chemistry and biology to many other natural and social sciences. Despite the importance of nonlinear models and intense efforts of many researchers, the global dynamics of many of these systems is still far from being properly understood. Our comprehension of the dynamics becomes even more tentative if the governing equations are not known. In this case the study of the system is based on data collected from experiments. In this talk I will introduce rigorous mathematical methods for analysing the dynamics of a system from time series and demonstrate these methods on a variety of different problems which exhibit an intricate pattern formation. In the first part I will explain how to describe these patterns using persistent homology. Persistent homology allows us to transform experimental or numerical data into a point cloud in the space of persistence diagrams. There are a variety of metrics that can be imposed on the space of persistence diagrams. By choosing different metrics one can interrogate the pattern locally or globally, which provides deeper insight into the dynamics of the process of pattern formation. In the second part of this talk I will discuss topological methods for identifying robust dynamical structures that act as organising block of the dynamics. https://cdn.southampton.ac.uk/assets/imported/transforms/site/event/PageThumbnail/131857DE045A4EF48D239D39F5C0F651/pure-colloq-img.png_SIA_JPG_fit_to_width_XL.jpghttps://www.southampton.ac.uk/cgta/news/events/2018/09/18-inaugural-event.pageTue, 18 Sep 2018 00:00:00 +0100 [2018/09/182018/09/19] The CGTA Inaugural Event is a two-day meeting in Southampton featuring world-class speakers presenting recent progress across the breadth of the themes of interest to the Centre for Geometry, Topology, and Applications.