Institutt for matematiske fag: Nye registreringer
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Enhancing elasticity models with deep learning: A novel corrective source term approach for accurate predictions
(Peer reviewed; Journal article, 2024)With the recent wave of digitalization, specifically in the context of safety–critical applications, there has been a growing need for computationally efficient, accurate, generalizable, and trustworthy models. Physics-based ... -
Road works ahead: the journey of an innovative cross-campus hybrid learning space navigating higher education institutions’ organizational setbacks
(Journal article; Peer reviewed, 2024)The most recent UN publication on Sustainable Development Goals (SDGs), which covers issues related to socioeconomic, environmental, and technological development on a global scale towards 2030, has expanded its focus to ... -
Comparison of ensemble-based data assimilation methods for sparse oceanographic data
(Peer reviewed; Journal article, 2023-12-10)Probabilistic forecasts in oceanographic applications, such as drift trajectory forecasts for search-and-rescue operations, face challenges due to high-dimensional complex models and sparse spatial observations. We discuss ... -
Contextual learning of mathematics for engineers
(Journal article; Peer reviewed, 2023) -
Teaching the concept of angles to multilingual learners
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The category of extensions and a characterisation of n-exangulated functors
(Peer reviewed; Journal article, 2023)Additive categories play a fundamental role in mathematics and related disciplines. Given an additive category equipped with a biadditive functor, one can construct its category of extensions, which encodes important ... -
B-stability of numerical integrators on Riemannian manifolds
(Peer reviewed; Journal article, 2024)We propose a generalization of nonlinear stability of numerical one-step integrators to Riemannian manifolds in the spirit of Butcher's notion of B-stability. Taking inspiration from Simpson-Porco and Bullo, we introduce ... -
Transitioning to Active Learning Spaces – Perspectives from teachers and students in mathematics and statistics
(Doctoral theses at NTNU;2024:71, Doctoral thesis, 2024)Active Learning Spaces (ALSs) are spaces designed to facilitate for Active Learning (AL), often improving the benefits of such teaching methods. The impact of AL has been extensively researched, and evidence suggest that ... -
The left heart and exact hull of an additive regular category
(Journal article; Peer reviewed, 2023)However, there are natural examples of categories in functional analysis which are not quasi-abelian, but merely one-sided quasi-abelian or even weaker. Examples are the category of LB-spaces or the category of complete ... -
Including New Customers in The Prediction of Electricity Consumption
(Master thesis, 2023)Det er avgjerande for bedrifter som kjøper straum på førehand å oppnå nøyaktige prognosar for forbruket. Ved å nytte maskinlæring og historiske data kan ein utvikle prediktive responssmodellar. Hovudmålet med masteroppgåva ... -
Bi-parameter Potential theory and Carleson measures for the Dirichlet space on the bidisc
(Journal article; Peer reviewed, 2023) -
On the Catlin Multitype of Sums of Squares Domains
(Journal article; Peer reviewed, 2022)For a sum of squares domain of finite D’Angelo 1-type at the origin, we show that the polynomial model obtained from the computation of the Catlin multitype at the origin of such a domain is likewise a sum of squares domain. ... -
Two-variable fibrations, factorisation systems and -categories of spans
(Peer reviewed; Journal article, 2023)We prove a universal property for ∞-categories of spans in the generality of Barwick’s adequate triples, explicitly describe the cocartesian fibration corresponding to the span functor, and show that the latter restricts ... -
Landwebers exact functor theorem
(Bachelor thesis, 2023)Når man jobber med algebraisk topologi bruker man mange invarianter. De er veldig viktige i fagfeltet. En slik invariant er kohomologi. Disse invariantene tar inn topologiske rom og sender ut abelske grupper. Med en passende ... -
On the accuracy of the finite volume approximations to nonlocal conservation laws
(Peer reviewed; Journal article, 2023) -
Conditional estimates for the logarithmic derivative of Dirichlet L-functions
(Peer reviewed; Journal article, 2023) -
Dynamic learning spaces—dynamic pedagogy. Students’ voices from a master’s program focusing on student active learning in a cross-institution two-campus organization
(Peer reviewed; Journal article, 2023)These past few years have shown the importance of successfully designing cross-campus and multi-campus hybrid and fully digital learning environments to sustain and guarantee continuity in learners’ higher education - an ... -
B-stability of numerical integrators on Riemannian manifolds
(Peer reviewed; Journal article, 2024)We propose a generalization of nonlinear stability of numerical one-step integrators to Riemannian manifolds in the spirit of Butcher's notion of B-stability. Taking inspiration from Simpson-Porco and Bullo, we introduce ... -
Tighter Security for Generic Authenticated Key Exchange in the QROM
(Peer reviewed; Journal article, 2023)Home Advances in Cryptology – ASIACRYPT 2023 Conference paper Tighter Security for Generic Authenticated Key Exchange in the QROM Download book PDF Download book EPUB Tighter Security for Generic Authenticated Key ... -
Faktorisering av idealar i Dedekindområder
(Bachelor thesis, 2023)I denne bacheloroppgåva studerer ein korleis ideal blir faktorisert til eit unikt produkt av primideal i eit Dedekindområde. Det er interessant at ideal har denne eigenskapen, sidan det ikkje nødvendigvis er slik at eit ...