Mon, 15 Jun 2020
14:15
Virtual

Geometry from Donaldson-Thomas invariants

Tom Bridgeland
(Sheffield)
Abstract

I will describe an ongoing research project which aims to encode the DT invariants of a CY3 triangulated category in a geometric structure on its space of stability conditions. More specifically we expect to find a complex hyperkahler structure on the total space of the tangent bundle. These ideas are closely related to the work of Gaiotto, Moore and Neitzke from a decade ago. The main analytic input is a class of Riemann-Hilbert problems involving maps from the complex plane to an algebraic torus with prescribed discontinuities along a collection of rays.

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 Duchet, B Weerasinghe, G Cagnan, H Brown, P Bick, C Bogacz, R Journal of Mathematical Neuroscience volume 10 issue 1 (30 Mar 2020)

Mobile phone data and Covid-19 - missing an opportunity?

The Coronavirus disease pandemic (COVID-19) poses unprecedented challenges for governments and societies around the world. In addition to medical measures, non-pharmaceutical measures have proven to be critical for delaying and containing the spread of the virus. However, effective and rapid decision-making during all stages of the pandemic requires reliable and timely data not only about infections, but also about human behaviour, especially on mobility and physical co-presence of people. 

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 Mohayaee, R Rameez, M Sarkar, S (23 Mar 2020)
Combined search for neutrinos from dark matter self-annihilation in the
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 Collaboration, A Albert, A André, M Anghinolfi, M Ardid, M Aubert, J Aublin, J Baret, B Basa, S Belhorma, B Bertin, V Biagi, S Bissinger, M Boumaaza, J Bouta, M Bouwhuis, M Brânzaş, H Bruijn, R Brunner, J Busto, J Capone, A Caramete, L Carr, J Celli, S Chabab, M Chau, T Moursli, R Chiarusi, T Circella, M Coleiro, A Colomer, M Coniglione, R Coyle, P Creusot, A Díaz, A Deschamps, A Distefano, C Palma, I Domi, A Donzaud, C Dornic, D Drouhin, D Eberl, T Khayati, N Enzenhöfer, A Ettahiri, A Fermani, P Ferrara, G Filippini, F Fusco, L Gay, P Glotin, H Gozzini, R Ruiz, R Graf, K Guidi, C Hallmann, S Haren, H Heijboer, A Hello, Y Hernández-Rey, J Hößl, J Hofestädt, J Huang, F Illuminati, G James, C Jong, M Jong, P Jongen, M Kadler, M Kalekin, O Katz, U Khan-Chowdhury, N Kouchner, A Kreykenbohm, I Kulikovskiy, V Lahmann, R Breton, R Lefèvre, D Leonora, E Levi, G Lincetto, M Lopez-Coto, D Loucatos, S Maggi, G Manczak, J Marcelin, M Margiotta, A Marinelli, A Martínez-Mora, J Mele, R Melis, K Migliozzi, P Moser, M Moussa, A Muller, R Nauta, L Navas, S Nezri, E Nielsen, C Nuñez-Castiñeyra, A O'Fearraigh, B Organokov, M Păvălaş, G Pellegrino, C Perrin-Terrin, M Piattelli, P Poirè, C Popa, V Pradier, T Randazzo, N Reck, S Riccobene, G Sánchez-Losa, A Samtleben, D Sanguineti, M Sapienza, P Schüssler, F Spurio, M Stolarczyk, T Strandberg, B Taiuti, M Tayalati, Y Thakore, T Tingay, S Trovato, A Vallage, B Elewyck, V Versari, F Viola, S Vivolo, D Wilms, J Zaborov, D Zegarelli, A Zornoza, J Zúñiga, J Collaboration, I Aartsen, M Ackermann, M Adams, J Aguilar, J Ahlers, M Ahrens, M Alispach, C Andeen, K Anderson, T Ansseau, I Anton, G Argüelles, C Auffenberg, J Axani, S Bagherpour, H Bai, X V, A Barbano, A Barwick, S Bastian, B Baum, V Baur, S Bay, R Beatty, J Becker, K Tjus, J BenZvi, S Berley, D Bernardini, E Besson, D Binder, G Bindig, D Blaufuss, E Blot, S Bohm, C Böser, S Botner, O Böttcher, J Bourbeau, E Bourbeau, J Bradascio, F Braun, J Bron, S Brostean-Kaiser, J Burgman, A Buscher, J Busse, R Carver, T Chen, C Cheung, E Chirkin, D Choi, S Clark, B Clark, K Classen, L Coleman, A Collin, G Conrad, J Coppin, P Correa, P Cowen, D Cross, R Dave, P Clercq, C DeLaunay, J Dembinski, H Deoskar, K Ridder, S Desiati, P Vries, K Wasseige, G With, M DeYoung, T Diaz, A Díaz-Vélez, J Dujmovic, H Dunkman, M Dvorak, E Eberhardt, B Ehrhardt, T Eller, P Engel, R Evenson, P Fahey, S Fazely, A Felde, J Filimonov, K Finley, C Fox, D Franckowiak, A Friedman, E Fritz, A Gaisser, T Gallagher, J Ganster, E Garrappa, S Gerhardt, L Ghorbani, K Glauch, T Glüsenkamp, T Goldschmidt, A Gonzalez, J Grant, D Grégoire, T Griffith, Z Griswold, S Günder, M Gündüz, M Haack, C Hallgren, A Halliday, R Halve, L Halzen, F Hanson, K Haungs, A Hebecker, D Heereman, D Heix, P Helbing, K Hellauer, R Henningsen, F Hickford, S Hignight, J Hill, G Hoffman, K Hoffmann, R Hoinka, T Hokanson-Fasig, B Hoshina, K Huber, M Huber, T Hultqvist, K Hünnefeld, M Hussain, R In, S Iovine, N Ishihara, A Jansson, M Japaridze, G Jeong, M Jero, K Jones, B Jonske, F Joppe, R Kang, D Kang, W Kappes, A Kappesser, D Karg, T Karl, M Karle, A Kauer, M Kellermann, M Kelley, J Kheirandish, A Kim, J Kintscher, T Kiryluk, J Kittler, T Klein, S Koirala, R Kolanoski, H Köpke, L Kopper, C Kopper, S Koskinen, D Kowalski, M Krings, K Krückl, G Kulacz, N Kurahashi, N Kyriacou, A Lanfranchi, J Larson, M Lauber, F Lazar, J Leonard, K Leszczyńska, A Liu, Q Lohfink, E Mariscal, C Lu, L Lucarelli, F Ludwig, A Lünemann, J Luszczak, W Lyu, Y Ma, W Madsen, J Mahn, K Makino, Y Mallik, P Mallot, K Mancina, S Mariş, I Maruyama, R Mase, K Maunu, R McNally, F Meagher, K Medici, M Medina, A Meier, M Meighen-Berger, S Merino, G Meures, T Micallef, J Mockler, D Momenté, G Montaruli, T Moore, R Morse, R Moulai, M Muth, P Nagai, R Naumann, U Neer, G Nguyen, L Niederhausen, H Nisa, M Nowicki, S Nygren, D Pollmann, A Oehler, M Olivas, A O'Murchadha, A O'Sullivan, E Palczewski, T Pandya, H Pankova, D Park, N Peiffer, P Heros, C Philippen, S Pieloth, D Pieper, S Pinat, E Pizzuto, A Plum, M Porcelli, A Price, P Przybylski, G Raab, C Raissi, A Rameez, M Rauch, L Rawlins, K Rea, I Rehman, A Reimann, R Relethford, B Renschler, M Renzi, G Resconi, E Rhode, W Richman, M Robertson, S Rongen, M Rott, C Ruhe, T Ryckbosch, D Cantu, D Safa, I Herrera, S Sandrock, A Sandroos, J Santander, M Sarkar, S Satalecka, K Schaufel, M Schieler, H Schlunder, P Schmidt, T Schneider, A Schneider, J Schröder, F Schumacher, L Sclafani, S Seckel, D Seunarine, S Shefali, S Silva, M Snihur, R Soedingrekso, J Soldin, D Song, M Spiczak, G Spiering, C Stachurska, J Stamatikos, M Stanev, T Stein, R Stettner, J Steuer, A Stezelberger, T Stokstad, R l, A Strotjohann, N Stürwald, T Stuttard, T Sullivan, G Taboada, I Tenholt, F Ter-Antonyan, S Terliuk, A Tilav, S Tollefson, K Tomankova, L Tönnis, C Toscano, S Tosi, D Trettin, A Tselengidou, M Tung, C Turcati, A Turcotte, R Turley, C Ty, B Unger, E Elorrieta, M Usner, M Vandenbroucke, J Driessche, W Eijk, D Eijndhoven, N Santen, J Verpoest, S Vraeghe, M Walck, C Wallace, A Wallraff, M Wandkowsky, N Watson, T Weaver, C Weindl, A Weiss, M Weldert, J Wendt, C Werthebach, J Whelan, B Whitehorn, N Wiebe, K Wiebusch, C Wille, L Williams, D Wills, L Wolf, M Wood, J Wood, T Woschnagg, K Wrede, G Wulff, J Xu, D Xu, X Xu, Y Yanez, J Yodh, G Yoshida, S Yuan, T Zöcklein, M Physical Review D: Particles, Fields, Gravitation and Cosmology volume 102 issue 8 (27 Oct 2020) http://arxiv.org/abs/2003.06614v1
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