Fri, 22 Oct 2021

14:00 - 15:00
N3.12

Non-commutative Krull dimension and Iwasawa algebras

James Timmins
(University of Oxford)
Abstract

The Krull dimension is an ideal-theoretic invariant of an algebra. It has an important meaning in algebraic geometry: the Krull dimension of a commutative algebra is equal to the dimension of the corresponding affine variety/scheme. In my talk I'll explain how this idea can be transformed into a tool for measuring non-commutative rings. I'll illustrate this with important examples and techniques, and describe what is known for Iwasawa algebras of compact $p$-adic Lie groups.

Commentary on the use of the reproduction number R during the COVID-19 pandemic
 Vegvari, C Abbott, S Ball, F Brooks-Pollock, E Challen, R Collyer, B Dangerfield, C Gog, J Gostic, K Heffernan, J Hollingsworth, T Isham, V Kenah, E Mollison, D Panovska-Griffiths, J Pellis, L Roberts, M Scalia Tomba, G Thompson, R Trapman, P Statistical Methods in Medical Research volume 31 issue 9 1675-1685 (27 Sep 2021)
Mon, 18 Oct 2021

16:00 - 17:00
Virtual

Isoperimetric sets in manifolds with nonnegative Ricci curvature and Euclidean volume growth

Elia Bruè
(IAS Princeton)
Abstract

I will present a new existence result for isoperimetric sets of  large volume on manifolds with nonnegative Ricci curvature and  Euclidean volume growth, under an additional assumption on the structure of tangent cones at infinity. After a brief discussion on the sharpness of the additional  assumption, I will show that it is always verified on manifolds with nonnegative sectional curvature. I will finally present the main ingredients of proof emphasizing the key role of nonsmooth techniques tailored for the study of RCD  spaces, a class of metric measure structures satisfying a synthetic notion of Ricci curvature bounded below. This is based on a joint work with G. Antonelli, M. Fogagnolo and M. Pozzetta.

Fri, 15 Oct 2021

15:00 - 16:00
N3.12

Junior Algebra and Representation Theory welcome

Further Information

To start the new academic year, we will hold an informal event for postgraduate students and postdocs to meet, catch up, and drink coffee. The location of this event has changed - we will meet at 3pm in the Quillen Room (N3.12).

Search for Relativistic Magnetic Monopoles with Eight Years of IceCube Data
 IceCube Collaboration Abbasi, R Ackermann, M Adams, J Aguilar, J Ahlers, M Ahrens, M Alispach, C Alves, A Amin, N An, R Andeen, K Anderson, T Anton, G Argüelles, C Ashida, Y Axani, S Bai, X V., A Barbano, A Barwick, S Bastian, B Basu, V Baur, S Bay, R Beatty, J Becker, K Tjus, J Bellenghi, C BenZvi, S Berley, D Bernardini, E Besson, D Binder, G Bindig, D Blaufuss, E Blot, S Boddenberg, M Bontempo, F Borowka, J Böser, S Botner, O Böttcher, J Bourbeau, E Bradascio, F Braun, J Bron, S Brostean-Kaiser, J Browne, S Burgman, A Burley, R Busse, R Campana, M Carnie-Bronca, E Chen, C Chen, Z Chirkin, D Choi, K Clark, B Clark, K Classen, L Coleman, A Collin, G Conrad, J Coppin, P Correa, P Cowen, D Cross, R Dappen, C Dave, P De Clercq, C DeLaunay, J López, D Dembinski, H Deoskar, K Desai, A Desiati, P de Vries, K de Wasseige, G de With, M DeYoung, T Dharani, S Diaz, A Díaz-Vélez, J Dittmer, M Dujmovic, H Dunkman, M DuVernois, M Dvorak, E Ehrhardt, T Eller, P Engel, R Erpenbeck, H Evans, J Evenson, P Fan, K Fazely, A Feigl, N Fiedlschuster, S Fienberg, A Filimonov, K Finley, C Fischer, L Fox, D Franckowiak, A Friedman, E Fritz, A Fürst, P Gaisser, T Gallagher, J Ganster, E Garcia, A Garrappa, S Gerhardt, L Ghadimi, A Glaser, C Glauch, T Glüsenkamp, T Gonzalez, J Goswami, S Grant, D Grégoire, T Griswold, S Gündüz, M Günther, C Haack, C Hallgren, A Halliday, R Halve, L Halzen, F Minh, M Hanson, K Hardin, J Harnisch, A Haungs, A Hauser, S Hebecker, D Helbing, K Henningsen, F Hettinger, E Hickford, S Hignight, J Hill, C Hill, G Hoffman, K Hoffmann, R Hoinka, T Hokanson-Fasig, B Hoshina, K Huang, F Huber, M Huber, T Hultqvist, K Hünnefeld, M Hussain, R In, S Iovine, N Ishihara, A Jansson, M Japaridze, G Jeong, M Jin, M Jones, B Kang, D Kang, W Kang, X Kappes, A Kappesser, D Karg, T Karl, M Karle, A Katz, U Kauer, M Kellermann, M Kelley, J Kheirandish, A Kin, K Kintscher, T Kiryluk, J Klein, S Koirala, R Kolanoski, H Kontrimas, T Köpke, L Kopper, C Kopper, S Koskinen, D Koundal, P Kovacevich, M Kowalski, M Kozynets, T Kun, E Kurahashi, N Lad, N Gualda, C Lanfranchi, J Larson, M Lauber, F Lazar, J Lee, J Leonard, K Leszczyńska, A Li, Y Lincetto, M Liu, Q Liubarska, M Lohfink, E Mariscal, C Lu, L Lucarelli, F Ludwig, A Luszczak, W Lyu, Y Ma, W Madsen, J Mahn, K Makino, Y Mancina, S Mariş, I Maruyama, R Mase, K McElroy, T McNally, F Mead, J Meagher, K Mechbal, S Medina, A Meier, M Meighen-Berger, S Micallef, J Mockler, D Montaruli, T Moore, R Morse, R Moulai, M Naab, R Nagai, R Naumann, U Necker, J Nguyen, L Niederhausen, H Nisa, M Nowicki, S Pollmann, A Oehler, M Oeyen, B Olivas, A O'Sullivan, E Pandya, H Pankova, D Park, N Parker, G Paudel, E Paul, L Heros, C Peters, L Peterson, J Philippen, S Pieloth, D Pieper, S Pittermann, M Pizzuto, A Plum, M Popovych, Y Porcelli, A Rodriguez, M Price, P Pries, B Przybylski, G Raab, C Raissi, A Rameez, M Rawlins, K Rea, I Rehman, A Reichherzer, P Reimann, R Renzi, G Resconi, E Reusch, S Rhode, W Richman, M Riedel, B Roberts, E Robertson, S Roellinghoff, G Rongen, M Rott, C Ruhe, T Ryckbosch, D Cantu, D Safa, I Saffer, J Herrera, S Sandrock, A Sandroos, J Santander, M Sarkar, S Satalecka, K Scharf, M Schaufel, M Schieler, H Schindler, S Schlunder, P Schmidt, T Schneider, A Schneider, J Schröder, F Schumacher, L Schwefer, G Sclafani, S Seckel, D Seunarine, S Sharma, A Shefali, S Silva, M Skrzypek, B Smithers, B Snihur, R Soedingrekso, J Soldin, D Spannfellner, C Spiczak, G Spiering, C Stachurska, J Stamatikos, M Stanev, T Stein, R Stettner, J Steuer, A Stezelberger, T Stürwald, T Stuttard, T Sullivan, G Taboada, I Tenholt, F Ter-Antonyan, S Tilav, S Tischbein, F Tollefson, K Tomankova, L Tönnis, C Toscano, S Tosi, D Trettin, A Tselengidou, M Tung, C Turcati, A Turcotte, R Turley, C Twagirayezu, J Ty, B Elorrieta, M Valtonen-Mattila, N Vandenbroucke, J van Eijndhoven, N Vannerom, D van Santen, J Verpoest, S Walck, C Watson, T Weaver, C Weigel, P Weindl, A Weiss, M Weldert, J Wendt, C Werthebach, J Weyrauch, M Whitehorn, N Wiebusch, C Williams, D Wolf, M Woschnagg, K Wrede, G Wulff, J Xu, X Yanez, J Yoshida, S Yu, S Yuan, T Zhang, Z Zhelnin, P (28 Sep 2021)
Search for Multi-flare Neutrino Emissions in 10 yr of IceCube Data from a Catalog of Sources
 Abbasi, R Ackermann, M Adams, J Aguilar, J Ahlers, M Ahrens, M Alispach, C Alves, A Amin, N An, R Andeen, K Anderson, T Anton, G Argüelles, C Ashida, Y Axani, S Bai, X V., A Barbano, A Barwick, S Bastian, B Basu, V Baur, S Bay, R Beatty, J Becker, K Tjus, J Bellenghi, C Benzvi, S Berley, D Bernardini, E Besson, D Binder, G Bindig, D Blaufuss, E Blot, S Boddenberg, M Bontempo, F Borowka, J Böser, S Botner, O Böttcher, J Bourbeau, E Bradascio, F Braun, J Bron, S Brostean-Kaiser, J Browne, S Burgman, A Burley, R Astrophysical Journal Letters volume 920 issue 2 L45-L45 (22 Oct 2021)
Search for dark matter annihilation in the center of the Earth with 8 years of IceCube data
 Renzi, G 541 (22 Jul 2019)
Study of mass composition of cosmic rays with IceTop and IceCube
 Koundal, P Abbasi, R Ackermann, M Adams, J Aguilar, J Ahlers, M Ahrens, M Alispach, C Alves Junior, A Amin, N An, R Andeen, K Anderson, T Anton, G Arguelles, C Ashida, Y Axani, S Bai, X Balagopal V., A Barbano, A Barwick, S Bastian, B Basu, V Baur, S Bay, R Beatty, J Becker, K Becker Tjus, J Bellenghi, C BenZvi, S Berley, D Bernardini, E Besson, D Binder, G Bindig, D Blaufuss, E Blot, S Boddenberg, M Bontempo, F Borowka, J Boser, S Botner, O Boettcher, J Bourbeau, E Bradascio, F Braun, J Bron, S Brostean-Kaiser, J Browne, S Burgman, A Burley, R Busse, R Campana, M Carnie-Bronca, E Chen, C Chirkin, D Choi, K Clark, B Clark, K Classen, L Coleman, A Collin, G Conrad, J Coppin, P Correa, P Cowen, D Cross, R Dappen, C Dave, P DE CLERCQ, C DeLaunay, J Dembinski, H Deoskar, K De Ridder, S Desai, A Desiati, P de Vries, K de Wasseige, G De With, M DeYoung, T Dharani, S Diaz, A Diaz-Velez, J Dittmer, M Dujmovic, H Dunkman, M DuVernois, M Dvorak, E Ehrhardt, T Eller, P Engel, R Erpenbeck, H Evans, J Evenson, P Fan, K Fazely, A Fiedlschuster, S Fienberg, A Filimonov, K Finley, C Fischer, L Fox, D Franckowiak, A Friedman, E Fritz, A Furst, P Gaisser, T Gallagher, J Ganster, E Garcia, A Garrappa, S Gerhardt, L Ghadimi, A Glaser, C Glauch, T Glusenkamp, T Goldschmidt, A Gonzalez, J Goswami, S Grant, D Grégoire, T Griswold, S Gunduz, M Günther, C Haack, C Hallgren, A Halliday, R Halve, L Halzen, F Ha Minh, M Hanson, K Hardin, J Harnisch, A Haungs, A Hauser, S Hebecker, D Helbing, K Henningsen, F Hettinger, E Hickford, S Hignight, J Hill, C Hill, G Hoffman, K Hoffmann, R Hoinka, T Hokanson-Fasig, B Hoshina, K Huang, F Huber, M Huber, T Hultqvist, K Hunnefeld, M Hussain, R In, S Iovine, N Ishihara, A Jansson, M Japaridze, G Jeong, M Jones, B Kang, D Kang, W Kang, X Kappes, A Kappesser, D Karg, T Karl, M Karle, A Katz, U Kauer, M Kellermann, M Kelley, J Kheirandish, A Kin, K Kintscher, T Kiryluk, J Klein, S Koirala, R Kolanoski, H Kontrimas, T Kopke, L Kopper, C Kopper, S Koskinen, D Kovacevich, M Kowalski, M Kozynets, T Kun, E Neilson, N Lad, N Lagunas Gualda, C Lanfranchi, J Larson, M Lauber, F Lazar, J Lee, J Leonard, K Leszczynska, A Li, Y Lincetto, M Liu, Q Liubarska, M Lohfink, E Lozano Mariscal, C Lu, L Lucarelli, F Ludwig, A Luszczak, W Lyu, Y Ma, W Madsen, J Mahn, K Makino, Y Mancina, S Maris, I Maruyama, R Mase, K McElroy, T McNally, F Mead, J Meagher, K Medina, A Meier, M Meighen-Berger, S Micallef, J Mockler, D Montaruli, T Moore, R Morse, R Moulai, M Naab, R Nagai, R Naumann, U Necker, J Nguyen, L Niederhausen, H Nisa, M Nowicki, S Nygren, D Obertacke Pollmann, A Oehler, M Olivas, A O'Sullivan, E Pandya, H Pankova, D Park, N Parker, G Paudel, E Paul, L Perez de los Heros, C Peters, L Peterson, J Philippen, S Pieloth, D Pieper, S Pittermann, M Pizzuto, A Plum, M Popovych, Y Porcelli, A Prado Rodriguez, M Price, P Pries, B Przybylski, G Raab, C Raissi, A Rameez, M Rawlins, K Rea, I Rehman, A Reichherzer, P Reimann, R Renzi, G Resconi, E Reusch, S Rhode, W Richman, M Riedel, B Roberts, E Robertson, S Roellinghoff, G Rongen, M Rott, C Ruhe, T Ryckbosch, D Rysewyk Cantu, D Safa, I Saffer, J Sanchez Herrera, S Sandrock, A Sandroos, J Santander, M Sarkar, S Satalecka, K Scharf, M Schaufel, M Schieler, H Schindler, S Schlunder, P Schmidt, T Schneider, A Schneider, J Schröder, F Schumacher, L Schwefer, G Sclafani, S Seckel, D Seunarine, S Sharma, A Shefali, S Silva, M Skrzypek, B Smithers, B Snihur, R Soedingrekso, J Soldin, D Spannfellner, C Spiczak, G Spiering, C Stachurska, J Stamatikos, M Stanev, T Stein, R Stettner, J Steuer, A Stezelberger, T Sturwald, T Stuttard, T Sullivan, G Taboada, I Tenholt, F Ter-Antonyan, S Tilav, S Tischbein, F Tollefson, K Tomankova, L Tönnis, C Toscano, S Tosi, D Trettin, A Tselengidou, M Tung, C Turcati, A Turcotte, R Turley, C Twagirayezu, J Ty, B Unland Elorrieta, M Valtonen-Mattila, N Vandenbroucke, J van Eijndhoven, N Vannerom, D van Santen, J Verpoest, S Vraeghe, M Walck, C Watson, T Weaver, C Weigel, P Weindl, A Weiss, M Weldert, J Wendt, C Werthebach, J Weyrauch, M Whitehorn, N Wiebusch, C Williams, D Wolf, M Woschnagg, K Wrede, G Wulff, J Xu, X Xu, Y Yanez, J Yoshida, S Yu, S Yuan, T Zhang, Z 323 (28 Jul 2021)
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