Tidligere arrangementer - Side 2
In this talk we define a new category of matroids, by working on matroid polytopes and rank preserving weak maps. This lets us introduce the concept of categorical valuativity for functors, which can be seen as a categorification of the ordinary valuativity for matroid invariants.
We also show that this new theory agrees with what we know about valuative polynomials: several known valuative polynomials can be seen as a Hilbert series of some graded vector space and we prove that these graded vector spaces let us define a valuative functor in the new sense.
Lastly, we sketch how to categorify a Theorem by Ardila and Sanchez, which states that the convolution of two valuative invariants (respectively, valuative functors) is again valuative.
This is based on a joint ongoing project with Ben Elias, Dane Miyata and Nicholas Proudfoot.
Join us for two days of activities and discussions about how we can make our digital products circular through design, repair, and regulation.
- On Thursday, January 25, from 12-16: open house with poster exhibition, taking laptops and mobile phones apart, materials library, and energy visualisation. No registration needed.
- On Friday, January 26, from 10:30-14:30: panel discussions on repair of IT equipment at the University of Oslo and the regulation of repair in Norway, Sweden, and the EU. Please register here if you will participate online (not needed when you participate in person).
We prepared for the seminar a brochure with environmental data on different repair scenarios for mobile phone and laptop, which can be downloaded here.
Konferansen tar utgangspunkt i rapporten fra Frontfagsmodellutvalget, som ble overlevert til finansminister Trygve Slagsvold Vedum 15. desember 2023.
The workshop will bring together leading specialists in modeling roughness and long-range dependence in a cozy Nordic atmosphere in the center of Oslo close to the seafront.
Welcome to this Oslo Science City Arena event hosted by the University of Oslo. Together we build the future of energy.
Oslo Stability and Enumerative Geometry Workshop 2023
SCV conference 2023, remembering Berit Stens?nes.
We invite you to a two day seminar celebrating Nils Lid Hjort's significant and extensive contributions in statistics.
Watch the recording of the national launch of the Lancet Countdown on Health and Climate Change. The event was a celebration of the release of the 2023 report and discussed key findings and priorities for Norway.
This is a conference to celebrate the life and achievements of Prof. Ey¨®lfur Kjalar Emilsson on the occasion of his 70th birthday.
On November 21-23 the Integreat team and partners convened for the first-ever kick-off meeting at the historic T?yen Hovedg?rd in Oslo. The event marked a crucial milestone for the Integreat community and served as an opportunity to articulate common goals, define the purpose of upcoming projects, and facilitate team building.
As we bid farewell to 2023 and welcome the first hints of winter, we invite you to take part in "The Winds of STORM" workshop!
?rets h?stkonferanse vil omhandle helhetlig tenkning rundt krise- og beredskapsarbeid. Hvordan adressere og l?se kriser p? en mer koordinert og helhetlig m?te til nytte for samfunnet?
30-31 October 2023, Oslo, Norway.
The symposium is a follow-up of six highly successful previous DNVA-RSE Norway-Scotland Symposia. Topics of this year's symposium include: Water Waves and Internal Waves, and the widened scope to include the following multi- and inter-disciplinary marine topics: Hydrodynamic processes in the coastal ocean and fjords, Microbial processes, Robotics for observations in the ocean, Corals and plankton, and Arctic-related problems.
Conference on private lives and sociality in a digital era.
Welcome to HEI's annual International Student Conference! This conference unites early career researchers in both formal and informal settings, providing a platform to explore the latest developments in the field of heritage studies.
Velkommen til HEIs internasjonale studentkonferanse, 19¨C20 oktober 2023!
As MultiLing is coming to a closure in 2023, we invite all interested to join us as we discuss and synthesize our research and achievements.
In her keynote lecture for MultiLing¡¯s Closing Conference, Lourdes Ortega will discuss the potential for a decolonial lens to sharpen social justice orientations in the study of multilingual learning.
This mini-symposium presents current cutting-edge research in immunology, neurobiology, and cancer performed using cryo-electron microscopy and related techniques. Event will be live-streamed.
The conference is an occasion to bring together researchers in the beautiful Hammamet to discuss on the recent developments in stochastics with applications to mathematical physics and finance.
An event dedicated to the memory of Habib Ouerdiane.
Hva er effekten av Ukraina-krigen p? omstillingen mot et ikke-fossilt energisystem? Og hvor effektiv er egentlig bruken av energi som politisk ?v?pen??
Hvordan sikrer vi at digitaliseringen forsterker, og ikke undergraver, gr?nn omstilling?
Spend a day with great science, innovation and networking opportunities at this meeting place for academia, the institute sector, the public sector, start-ups and industry.? The innovation conference had sessions on life sciences and energy & environment and was a part of Oslo Innovation Week 2023. The next conference is held 25 September 2024 as part of Oslo Innovation Week 2024.