Mon, 12 Oct 2026

16:30 - 17:30
L4

Regularity of oblique transmission problems

Iñigo Urtiaga Erneta
(Universitat Politecnica de Catalunya)
Abstract
Transmission problems model phenomena in domains composed of several adjacent phases. While a variational ''divergence-form'' theory is by now classical, a non-variational framework has only emerged more recently. This talk concerns the regularity of viscosity solutions to such transmission problems in non-divergence form.

I will present new regularity results in the case of flat interfaces, where the transmission condition may depend on both the normal and tangential derivatives of the solution. This condition can be viewed as a nonlinear coupling of oblique derivatives across the interface. Our main result establishes optimal piecewise $C^{1,\alpha}$ regularity for viscosity solutions.
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Uncovering flow and deformation regimes in the coupled fluid-solid vestibular system
 Vella, D Moulton, D Chico Vazquez, J

MPLS Researchers' Town Hall

We are pleased to invite you to the MPLS Researcher Town Hall on Thursday 1 October, with Professor Tamsin Mather (Associate Head, Research and Innovation) and Professor Tommaso Pizzari (Associate Head, People). 

Poincaré-Birkhoff-Witt theorems in higher algebra.
 Antolín-Camarena, O Brantner, L Heuts, G Philosophical transactions. Series A, Mathematical, physical, and engineering sciences volume 384 issue 2328 20240410 (Aug 2026)

More Childcare Places Available for University Families

Childcare Services is delighted to announce the opening of the University’s sixth nursery this Michaelmas term. Garden House Nursery, at 96-98 Woodstock Road, is a new 54-place nursery delivered in partnership with University College and operated by Kids Planet.

The impact of the path ensemble on path percolation
 Ding, Y Münch, A Lambiotte, R (10 Aug 2026)
Multi-Energy and Multi-Sample Searches for IceCube Neutrinos from LIGO/Virgo/KAGRA Gravitational Wave Events
 Balagopal V., A Abbasi, R Ackermann, M Adams, J Agarwalla, S Aguilar, J Ahlers, M Alameddine, J Ali, S Amin, N Andeen, K Argüelles, C Ashida, Y Athanasiadou, S Axani, S Babu, R Bai, X Baines-Holmes, J Barwick, S Bash, S Basu, V Bay, R Beatty, J Becker Tjus, J Behrens, P Beise, J Bellenghi, C Benkel, B BenZvi, S Berley, D Bernardini, E Besson, D Blaufuss, E Bloom, L Blot, S Bodo, I Bontempo, F Book Motzkin, J Boscolo Meneguolo, C BOSER, S Botner, O Bottcher, J Braun, J Brinson, B Brisson-Tsavoussis, Z Burley, R Butterfield, D Campana, M Carloni, K Carpio, J Chattopadhyay, S Chau, T Chen, Z Chirkin, D Choi, S Clark, B Coleman, A Coleman, P Collin, G Coloma Borja, D Connolly, A Conrad, J Corley, R Cowen, D DE CLERCQ, C DeLaunay, J Delgado, D Delmeulle, T Deng, S Desiati, P de Vries, K de Wasseige, G DeYoung, T Diaz-Velez, J DiKerby, S Dittmer, M Domi, A Draper, L Dueser, L Durnford, D Dutta, K DuVernois, M Ehrhardt, T Eidenschink, L Eimer, A Eller, P Ellinger, E Elsässer, D Engel, R Erpenbeck, H Esmail, W Eulig, S Evans, J Evenson, P Fan, K Fang, K Farrag, K Fazely, A Fedynitch, A Feigl, N Finley, C Fischer, L Fox, D Franckowiak, A Fukami, S Furst, P Gallagher, J Ganster, E Garcia, A Garcia, M Garg, G Genton, E Gerhardt, L Ghadimi, A Glaser, C Glüsenkamp, T Gonzalez, J Goswami, S Granados, A Grant, D Gray, S Griffin, S Griswold, S Groth, K Guevel, D Günther, C Gutjahr, P Ha, C Haack, C Hallgren, A Halve, L Halzen, F Hamacher, L Ha Minh, M Handt, M Hanson, K Hardin, J Harnisch, A Hatch, P Haungs, A Haussler, J Helbing, K Hellrung, J Henke, B Hennig, L Henningsen, F Heuermann, L Hewett, R Heyer, N Hickford, S Hidvegi, A Hill, C Hill, G Hmaid, R Hoffman, K Hooper, D Hori, S Hoshina, K Hostert, M Hou, W Huber, T Hultqvist, K Hymon, K Ishihara, A Iwakiri, W Jacquart, M Jain, S Janik, O Jansson, M Jeong, M Jin, M Kamp, N Kang, D Kang, W Kang, X Kappes, A Kardum, L Karg, T Karl, M Karle, A Katil, A Kauer, M Kelley, J Khanal, M Khatee Zathul, A Kheirandish, A KimKu, H Kiryluk, J Klein, C Klein, S Kobayashi, Y Kochocki, A Koirala, R Kolanoski, H Kontrimas, T Kopke, L Kopper, C Koskinen, J Koundal, P Kowalski, M Kozynets, T Krieger, N Jayakumar, K Krishnan, T Kruiswijk, K Krupczak, E Kumar, A Kun, E Kurahashi, N Lad, N Lagunas Gualda, C Lallement Arnaud, L Lamoureux, M Larson, M Lauber, F Lazar, J Leonard DeHolton, K Leszczynska, A Liao, J Lin, C Liu, Y Liubarska, M Love, C Lu, L Lucarelli, F Luszczak, W Lyu, Y Madsen, J Magnus, E Mahn, K Makino, Y Manao, E Mancina, S Mand, A Maris, I Marka, S Marka, Z Marten, L Martinez-Soler, I Maruyama, R Mauro, J Mayhew, F McNally, F Mead, J Meagher, K Mechbal, S Medina, A Meier, M Merckx, Y Merten, L Mitchell, J Molchany, L Montaruli, T Moore, R Morii, Y Mosbrugger, A Moulai, M Mousadi, D Moyaux, E Mukherjee, T Naab, R Nakos, M Naumann, U Necker, J Neste, L Neumann, M Niederhausen, H Nisa, M Noda, K Noell, A Novikov, A Pollmann, A O'Dell, V Olivas, A Ørsøe, R Osborn, J O'Sullivan, E Palusova, V Pandya, H Parenti, A Park, N Parrish, V Paudel, E Paul, L Pérez de los Heros, C Pernice, T Peterson, J Plum, M Ponten, A Poojyam, V Popovych, Y Prado Rodriguez, M Pries, B Procter-Murphy, R Przybylski, G Pyras, L Raab, C Rack-Helleis, J Rad, N Ravn, M Rawlins, K Rechav, Z Rehman, A Reistroffer, I Resconi, E Reusch, S Rho, C Rhode, W Ricca, L Riedel, B Rifaie, A Roberts, E Robertson, S Rongen, M Rosted, A Rott, C Ruhe, T Ruohan, L Ryckbosch, D Saffer, J Salazar-Gallegos, D Sampathkumar, P Sandrock, A Sanger-Johnson, G Santander, M Sarkar, S Savelberg, J Scarnera, M Schaile, P Schaufel, M Schieler, H Schindler, S Schlickmann, L Schlüter, B Schlüter, F Schmeisser, N Schmidt, T Schröder, F Schumacher, L Schwirn, S Sclafani, S Seckel, D Seen, L Seikh, M Seunarine, S Sevle Myhr, P Shah, R Shefali, S N, S Skrzypek, B Snihur, R Soedingrekso, J Sogaard, A Soldin, D Soldin, P Sommani, G Spannfellner, C Spiczak, G Spiering, C Stachurska, J Stamatikos, M Stanev, T Stezelberger, T Sturwald, T Stuttard, T Sullivan, G Taboada, I Ter-Antonyan, S Terliuk, A Thakuri, A Thiesmeyer, M Thompson, W Thwaites, J Tilav, S Tollefson, K Toscano, S Tosi, D Trettin, A Upadhyay, A Upshaw, K Vaidyanathan, A Valtonen-Mattila, N Valverde, J Vandenbroucke, J van Eeden, T van Eijndhoven, N van Rootselaar, L van Santen, J Vara Carbonell, F Varsi, F Venugopal, M Vereecken, M Vergara Carrasco, S Verpoest, S Veske, D Vijai, A Villarreal, J Walck, C Wang, A Warrick, E Weaver, C Weigel, P Weindl, A Weldert, J Wen, A Wendt, C Werthebach, J Weyrauch, M Whitehorn, N Wiebusch, C Williams, D Witthaus, L Wolf, M Wrede, G Xu, X Yanez, J Yao, Y Yildizci, E Yoshida, S Young, R Yu, F Yu, S Yuan, T Zegarelli, A Zhang, S Zhang, Z Zhelnin, P Zilberman, P Proceedings of 39th International Cosmic Ray Conference — PoS(ICRC2025) 915-915 (23 Sep 2025)
Derived Lie algebras in geometry and topology
 Brantner, L Heuts, G Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences volume 384 issue 2328 (28 Aug 2026)

Mathematics Communication Training

ICMS, Edinburgh, 23-24 November 2026

The International Centre for Mathematical Sciences will host a Mathematics Communication Training workshop in Edinburgh on 23-24 November, in partnership with the Newton Gateway. This in-person two-day training will provide attendees with the skills to address challenges involved in communicating mathematics to different audiences. 

The workshop is aimed at PhD students and early career researchers. Attendance is free. The deadline for registration is 12pm on Monday 9 November.  

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