Tidlegare arrangement - Side 18

Note the non-standard start time!

 
Abstract: We consider mirror pairs of Calabi-Yau hypersurfaces X and X’ in toric varieties associated to dual reflexive polytopes. We will give a proof through tropical geometry that the Hodge numbers of X and X’ are mirror symmetric. The proof goes by considering tropical homology, and works over the ring of integer numbers. In particular, we can use our spectral sequence with Kris Shaw to explore the connections between the topology of the real part of X and cohomological operations on X’.

This is based on joint work with Diego Matessi. 

Doctoral candidate Viktor Balch Barth at the Department of Mathematics will be defending the thesis Endomorphisms of ℙ¹ and 𝔸ⁿ. Motivic homotopy classes and open images for the degree of Philosophiae Doctor.

Join us for the first NoRMAS meeting aimed at fostering collaboration and advancing research in the field of astronomy at long wavelengths, i.e infrared, (sub)millimeter and radio. 

Welcome to our weekly lunch seminar held in the dScience lounge, with PhD Candidate Hannes Kneiding.

In situ and in operando electron microscopy are powerful techniques that allow scientists to observe the behavior of matter under real-world conditions.

Seminaret er designet for hjelpe deg med akademisk skriving gjennom skriveøvelser, tips og støtte.

The Nordic Sedimentary Research Group Annual General Meeting 2024 will be held 11th and 12th of April in Bergen. This year's annual meeting is hosted by University of Bergen, and the meeting is also possible to follow online.

Florian Niedermann, NORDITA

_{Weekly Theory Seminar.}

Aker Scholarship er et stipend for deg som ønsker å ta en mastergrad eller doktorgrad ved et av verdens ledende universiteter. Stipendet ønsker søkere fra alle fagfelt.

Velkommen til GeoOnsdag. Denne gangen får vi foredrag fra førsteamanuensis Sebastian Westermann, Institutt for geofag, UiO. 

Er du nysgjerrig på masterstudier ved Institutt for informatikk? Snakk om masterstudier med ansatte og masterstudenter ved IFI over en kaffe og bolle. 

C*-algebra seminar by Sergey Neshveyev.

Structural equation models are simultaneous equation regression models, whose variables are latent, and measured via a confirmatory factor model (that is, with measurement error and repeated measurements). When the functional form of the simultaneous equation system is unknown, it has previously been observed in simulations that factor scores inputted into non-parametric regression methods approximate the true functional form. Factor scores estimate the latent variables (per person), and several types exist. We provide a theoretical (though population-based) analysis of this procedure, and provide assumptions under which it is theoretically justified in using Bartlett factor scores, which are simple linear transformations of the data. In simulations, we compare this suggestion to an already available though understudied non-linear and computationally heavy procedure, and observe that the simple Bartlett approach appears to work better.

Doctoral candidate Jasmina Masovic at the Department of Informatics, Faculty of Mathematics and Natural Sciences, is defending the thesis The relational view of the impact of new technologies on medical work: The case of Transcatheter Aortic Valve Implantation (TAVI) for the degree of Philosophiae Doctor.

Seminaret er designet for hjelpe deg med akademisk skriving gjennom skriveøvelser, tips og støtte.

Har du spørsmål om å søke master? Søknadsfristen 15. april nærmer seg med stormskritt. Kom og still spørsmålene du måtte ha om søknadsprosessen.

Markus Fleten Kreutzer, Jonas Timmann Mjaaland and Halvor Tyseng: 

Qualitative analysis is a cornerstone of social science research, used in fields as diverse as education research, sociology, history, and business. Traditional qualitative analysis, however, is time consuming, labor intensive, and difficult to both scale and replicate. To tackle these issues, we have devised a fast, replicable, and scalable technique for deductive, qualitative research on text-data, by utilizing novel advances in machine learning and artificial intelligence. 

Welcome to the first Norwegian Planetary Health Alliance conference.

Welcome to the annual Earth Biogenome Project-Norway conference. During this conference, you can participate in workshops and learn how to use bioinformatics tools to efficiently analyze and interpret genome sequencing data, in addition to hearing from renowned researchers who will share their work in biodiversity and genomics.

Velkommen til den årlige Earth Biogenome Project-Norway konferansen. I løpet av denne konferansen kan du delta på workshops og lære å bruke bioinformatiske verktøy til å effektivt analysere og tolke genomsekvenseringsdata, i tillegg til å høre fra anerkjente forskere som deler sitt arbeid innenfor biodiversitet og genomikk.

Natalie Dye is a group leader at the Mildred Scheel Early Career Center (MSNZ) research group leader and core group leader at the TUD Cluster of Excellence, Physics of Life (POL), TU-Dresen.

Hylleraas seminar, hosted in Tromsø

Doctoral candidate Anders Brennhagen at the Department of Chemistry, Faculty of Mathematics and Natural Sciences, is defending the thesis "Bi metallates as conversion-alloying anodes for Na-ion batteries" for the degree of Philosophiae Doctor.