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Convergence analysis of Schwarz-like methods for degenerate elliptic-parabolic equations Monika Eisenmann · Eskil Hansen May 4, 2026 Abstract Convergence is proven for Schwarz-like methods applied to degenerate elliptic-parabolic equations with a p-structure. This family of PDEs, e.g., arises when modelling nonlinear diffusion processes. The Schwarz-like approximation methods are based on decompos

https://www.maths.lu.se/fileadmin/maths/personal_staff/Eskil_Hansen/Eisenmann_Hansen.pdf - 2026-09-29

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Transmission problems and domain decompositions for non-autonomous parabolic equations on evolving domains Amal Alphonse, Ana Djurdjevac, Emil Engström, and Eskil Hansen Abstract. Parabolic equations on evolving domains model a multitude of applications including various industrial processes such as the molding of heated materials. Such equations are numerically challenging as they require large-s

https://www.maths.lu.se/fileadmin/maths/personal_staff/Eskil_Hansen/Evolving_DDM.pdf - 2026-09-29

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Convergence analysis of a full discretization of operator-valued differential Riccati equations Eskil Hansen Tony Stillfjord Teodor Åberg April 28, 2026 Abstract In recent previous work [E. Hansen, T. Stillfjord and T. Åberg, SIAM J. Numer. Anal., to appear], we analyzed the convergence of operator splitting methods applied to operator-valued differential Riccati equations (DRE). In this paper,

https://www.maths.lu.se/fileadmin/maths/personal_staff/Eskil_Hansen/HansenStillfjordAaberg2026_2_arXiv.pdf - 2026-09-29

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Continuous analysis of waveform relaxation for heterogeneous heat equations Philipp Birken[0000−0002−6706−3634] and Martin J. Gander[0000−0001−8450−9223] and Niklas Kotarsky[0009−0001−5135−3776] 1 Introduction We consider the coupling of time dependent partial differential equations (PDEs) across an interface. This can be used to describe the exchange of heat or of forces be- tween different domai

https://www.maths.lu.se/fileadmin/maths/personal_staff/Philipp_Birken/BirkenGanderKotarskyDD24.pdf - 2026-09-29

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XXXX, 1–39 © De Gruyter YYYY Numerical Methods for Unsteady Thermal Fluid Structure Interaction Philipp Birken and Azahar Monge Abstract. We discuss thermal fluid structure interaction processes, where a simulation of the time dependent temperature field is of interest. Thereby, we consider partitioned coupling schemes with a Dirichlet-Neumann method. We present an analysis of the method on a mode

https://www.maths.lu.se/fileadmin/maths/personal_staff/Philipp_Birken/BirkenMonge16RICAM.pdf - 2026-09-29

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Analysis of Bulk Interface Conditions for Atmosphere-Ice-Ocean Coupling Valentina Schüller[0000−0002−4579−4217] , Philipp Birken[0000−0002−6706−3634] , and Hanna Kjellson[0009−0002−1809−0473] Abstract The atmosphere, ocean, and sea ice components in Earth system models are coupled at the sea surface via boundary conditions. In essence, this amounts to coupled heat equations with discontinuous mat

https://www.maths.lu.se/fileadmin/maths/personal_staff/Philipp_Birken/Schueller_Birken_Kjellson_DD29.pdf - 2026-09-29

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VI International Conference on Computational Methods for Coupled Problems in Science and Engineering COUPLED PROBLEMS 2015 B. Schrefler, E. Oñate and M. Papadrakakis(Eds) CONVERGENCE SPEED OF COUPLING ITERATIONS FOR THE UNSTEADY TRANSMISSION PROBLEM AZAHAR MONGE∗ AND PHILIPP BIRKEN∗ ∗Centre for Mathematical Sciences Lund University Box 118, 22100, Lund, Sweden e-mail: azahar.monge@na.lu.se, web p

https://www.maths.lu.se/fileadmin/maths/personal_staff/Philipp_Birken/coupled.pdf - 2026-09-29

Felix Bender "Democratizing Refugee Camps"

Felix Bender "Democratizing Refugee Camps" | Mänskliga rättigheter 9 dec Felix Bender "Democratizing Refugee Camps" 9 december 2026 13:15 till 15:00 Seminarium Photo: ‪Salah Darwish, Unsplash Felix Bender is a Researcher in Practical Philosophy at Lund University,  where he leads the project "Democratizing Refugee Camps (DEMCAMP)" which was awarded a Swedish Foundations' Starting Grant and is fund

https://www.mrs.lu.se/om-oss/kalendarium/seminarieserier/felix-bender-democratizing-refugee-camps - 2026-09-29

Katharina Richter "Everyday insecurities, indigenous rights and green extractivism in the Colombian

Katharina Richter "Everyday insecurities, indigenous rights and green extractivism in the Colombian Amazon" | Mänskliga rättigheter 28 okt Katharina Richter "Everyday insecurities, indigenous rights and green extractivism in the Colombian Amazon" 28 oktober 2026 13:15 till 15:00 Seminarium Renewable energy technologies such as solar panels, battery storage, wind turbines or heat pumps are key elem

https://www.mrs.lu.se/om-oss/kalendarium/seminarieserier/katharina-richter-everyday-insecurities-indigenous-rights-and-green-extractivism-colombian-amazon - 2026-09-29

Margaux Dandrifosse "Ruling from Above, Complying from below? Natural Resources and the Limits of In

Margaux Dandrifosse "Ruling from Above, Complying from below? Natural Resources and the Limits of International Criminal Justice During Ongoing Conflicts" | Mänskliga rättigheter 7 okt Margaux Dandrifosse "Ruling from Above, Complying from below? Natural Resources and the Limits of International Criminal Justice During Ongoing Conflicts" 7 oktober 2026 13:15 till 15:00 Seminarium Margaux Dandrifos

https://www.mrs.lu.se/om-oss/kalendarium/seminarieserier/margaux-dandrifosse-ruling-above-complying-below-natural-resources-and-limits-international-criminal - 2026-09-29

Nicola Mulkeen Title tba

Nicola Mulkeen Title tba | Mänskliga rättigheter 11 nov Nicola Mulkeen Title tba 11 november 2026 13:15 till 15:00 Seminarium This seminar is part of the series Philosophical perspectives on human rights, co-arranged by Human Rights Studies and the Department of Philosophy. The aim of the series is to bring philosophers together with human rights scholars in a dialogue around topical issue related

https://www.mrs.lu.se/om-oss/kalendarium/seminarieserier/nicola-mulkeen-title-tba - 2026-09-29

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Bilaga 2 1 Verksamhetsberättelse 2025–2026 Saco-S rådet består av delegater utsedda av de medlemsförbund som finns representerade vid Göteborgs universitet. Rådet väljer vid sitt ordinarie årsmöte Saco-S styrelse (kallad styrelsen) och det är genom styrelsen rådet verkar. Inom styrelsen finns ett arbetsutskott (AU) bestående av ordförande, vice ordförande och sekreterare samt ytterligare en styrel

https://www.saco.se/contentassets/19f4d52f13cd4c4087a4efc76ef40052/bilaga-2---verksamhetsberattelse-2025-2026.pdf - 2026-09-29

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Bilaga 5 Saco-S-rådets styrelse Göteborgs universitet FÖRSLAG TILL VALBEREDNING Saco-S behöver genomföra val av personer som ska ingå i valberedningen. Inför Saco-S årsmöte den 20 maj 2026 föreslås nedanstående personer att ingå i valberedningen. Ann Nordberg Vedran Omanović Emil Östlund Sammankallande: Ann Nordberg För styrelsen Maria Nordqvist, sekreterare Saco-S

https://www.saco.se/contentassets/19f4d52f13cd4c4087a4efc76ef40052/bilaga-5-val-av-valberedning---forslag.pdf - 2026-09-29

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Saco-S-rådets styrelse Göteborgs universitet KALLELSE till Saco-S-rådets årsmöte Ledamöterna i Saco-S-rådet, utsedda delegater samt alla medlemmar i Saco-S vid Göteborgs universitet kallas till ordinarie årsmöte. Onsdag den 20 maj 2026 kl 16:00 – ca 18.00 Plats i lokal: J303, Humanistiska fakulteten Plats via länk: https://gu-se.zoom.us/j/61088224795?pwd=eGhVeG52MTludEN1c1JJZVluaXl4UT09 VÄLKOMMEN!

https://www.saco.se/contentassets/19f4d52f13cd4c4087a4efc76ef40052/kallelse-saco-s-arsmote-2026.pdf - 2026-09-29

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Motion till Saco-S rådets årsmöte den 15 maj Den 3 februari i år varslade Gothenburg Roro Terminals AB (GRT) om uppsägning av en anställd, med hänvisning till uttalanden han gjort som facklig företrädare för Svenska hamnarbetarförbundet. Uttalandena handlade om en blockad i Göteborgs hamn som medlemmarna i förbundet röstat igenom i december. GRT hänvisade till säkerhetsskyddslagen och polisanmälde

https://www.saco.se/contentassets/19f4d52f13cd4c4087a4efc76ef40052/motion-2.pdf - 2026-09-29

Hemställan om ändringar i regelverket avseende graviditetspenning i syfte att Sverige ska uppfylla m

Hemställan om ändringar i regelverket avseende graviditetspenning i syfte att Sverige ska uppfylla mödraskyddsdirektivet HEMSTÄLLAN 2025-10-15 Vårt ärendenr: SKR2025/02956 Ert dnr: Sveriges Kommuner och Regioner Post: 118 82 Stockholm, Besök: Hornsgatan 20 Tfn: växel 08-452 70 00, Fax: 08-452 70 50 Org nr: 222000-0315, info@skr.se, www.skr.se Avdelningen för arbetsgivarpolitik Jeanette Hedberg Soc

https://www.saco.se/contentassets/27b32a2fe3394e179b5eb6afee95d15a/hemstallan-om-andringar-i-regelverket-avseende-graviditetspenning-i-syfte-att-sverige-ska-uppfylla-modravardsdirektivet-partsgemensam-2025-10-15.pdf - 2026-09-29