Institutt for matematiske fag: Nye registreringer
Viser treff 21-40 av 2364
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A topological splitting of the space of meromorphic germs in several variables and continuous evaluators
(Journal article, 2024)We prove a topological decomposition of the space of meromorphic germs at zero in several variables with prescribed linear poles as a sum of spaces of holomorphic and polar germs. Evaluating the resulting holomorphic ... -
Invertible objects in Franke's comodule categories.
(Peer reviewed; Journal article, 2024) -
Decompositions of nonlinear input–output systems to zero the output
(Journal article; Peer reviewed, 2024)Consider an input–output system where the output is the tracking error given some desired reference signal. It is natural to consider under what conditions the problem has an exact solution, that is, the tracking error is ... -
A comprehensive evaluation of predictive performance of 33 species distribution models at species and community levels
(Journal article; Peer reviewed, 2019)A large array of species distribution model (SDM) approaches has been developed for explaining and predicting the occurrences of individual species or species assemblages. Given the wealth of existing models, it is unclear ... -
Learning Hamiltonian Systems with Mono-Implicit Runge-Kutta Methods
(Journal article, 2023)Numerical integrators could be used to form interpolation conditions when training neural networks to approximate the vector field of an ordinary differential equation (ODE) from data. When numerical one-step schemes such ... -
On Optimal Tightness for Key Exchange with Full Forward Secrecy via Key Confirmation
(Journal article; Peer reviewed, 2023)A standard paradigm for building key exchange protocols with full forward secrecy (and explicit authentication) is to add key confirmation messages to an underlying protocol having only weak forward secrecy (and implicit ... -
Mutating signed -exceptional sequences
(Journal article; Peer reviewed, 2023)We establish some properties of τ -exceptional sequences for finite-dimensional algebras. In an earlier paper, we established a bijection between the set of ordered support τ -tilting modules and the set of complete ... -
∞-operads as symmetric monoidal ∞-categories
(Journal article; Peer reviewed, 2024) -
Decorated Marked Surfaces III: The Derived Category of a Decorated Marked Surface
(Journal article; Peer reviewed, 2021) -
A category of wide subcategories
(Journal article; Peer reviewed, 2021) -
τ-PERPENDICULAR WIDE SUBCATEGORIES
(Journal article; Peer reviewed, 2023)Let Λ be a finite-dimensional algebra. A wide subcategory of modΛ is called left finite if the smallest torsion class containing it is functorially finite. In this article, we prove that the wide subcategories of modΛ ... -
Tau-exceptional sequences
(Journal article; Peer reviewed, 2021)We introduce the notions of τ-exceptional and signed τ-exceptional sequences for any finite dimensional algebra. We prove that for a fixed algebra of rank n, and for any positive integer , there is a bijection between ... -
New tests for trend in time censored recurrent event data
(Journal article; Peer reviewed, 2024)We consider testing for trend in recurrent event data. More precisely, for such data we consider testing of the null hypothesis of data coming from a renewal process. The new tests are essentially obtained by considering ... -
LATTICE THEORY OF TORSION CLASSES: BEYOND τ-TILTING THEORY
(Peer reviewed; Journal article, 2023) -
Prognostic risk models for incident hypertension: A PRISMA systematic review and meta-analysis
(Journal article; Peer reviewed, 2024)Objective Our goal was to review the available literature on prognostic risk prediction for incident hypertension, synthesize performance, and provide suggestions for future work on the topic. -
Fiducial Inference and Decision Theory
(Chapter, 2024) -
Development of risk models of incident hypertension using machine learning on the HUNT study data
(Journal article; Peer reviewed, 2024)In this study, we aimed to create an 11-year hypertension risk prediction model using data from the Trøndelag Health (HUNT) Study in Norway, involving 17 852 individuals (20–85 years; 38% male; 24% incidence rate) with ... -
MARTA: Matematikk som redskap for tanken. Integrasjon av matematikk i ingeniørutdanning
(Research report, 2023) -
Mathematics and engineering - interplay between praxeologies
(Chapter, 2023) -
A Convergent Numerical Algorithm for α-Dissipative Solutions of the Hunter–Saxton Equation
(Peer reviewed; Journal article, 2024)A convergent numerical method for -dissipative solutions of the Hunter–Saxton equation is derived. The method is based on applying a tailor-made projection operator to the initial data, and then solving exactly using the ...