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Now showing items 3741-3750 of 3781
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
In this paper a delayed stochastic SLVIQR epidemic model, which can be applied for modeling the new coronavirus COVID-19 after a calibration, is derived. Model is constructed by assuming that transmission rate satisfies ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2024)
We study nodal quintic surfaces with an even set of 16 nodes as analogues of singular Kummer surfaces. The interpretation of the natural double cover of an even 16-nodal quintic as a certain Fano variety of lines could be ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
The aim of Reverse Mathematics (RM for short) is to find the minimal axioms needed to prove a given theorem of ordinary mathematics. These minimal axioms are almost always equivalent to the theorem, working over the base ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
We present four approximation theorems for manifold–valued mappings. The first one approximates holomorphic embeddings on pseudoconvex domains in Cn with holomorphic embeddings with dense images. The second theorem ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
The purpose of this paper is to study optimal control of conditional McKean–Vlasov (mean-field) stochastic differential equations with jumps (conditional McKean–Vlasov jump diffusions, for short). To this end, we first ...
(Master thesis / Masteroppgave, 2023)
Synthetic data has gained attention over the last years because of its ability to safeguard the privacy of real data points while still ensuring data utility. These properties are beneficial in many domains and sectors ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2024)
We develop multilevel methods for interface-driven multiphysics problems that can be coupled across dimensions and where complexity and strength of the interface coupling deteriorates the performance of standard methods. ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
Shapley values originated in cooperative game theory but are extensively used today as a model-agnostic explanation framework to explain predictions made by complex machine learning models in the industry and academia. ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
There are sparse opportunities for direct measurement of upper stratospheric winds, yet improving their representation in subseasonal-to-seasonal prediction models can have significant benefits. There is solid evidence ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
The motivation for this study is to investigate the abilities and limitations of a Nortek Signature1000 acoustic Doppler current profiler (ADCP) regarding fine-scale turbulence measurements. Current profilers offer the ...