Browsing Matematisk institutt by Title
Now showing items 3568-3587 of 3782
-
(Research report / Forskningsrapport, 1995)
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The distribution of tsunami runup heights along the coast is studied both theoretically and experimentally using observation data of historical tsunami from 1992 to 2018. The physical mechanisms leading to the lognormal ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)An inherent problem with microfluidic filters is the tendency to clog, especially when applied to cells due to their geometrical complexity, deformability, and tendency to adhere to surfaces. In this work, we handle live ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
-
(Master thesis / Masteroppgave, 2023)Vortexes are a major part of turbulence studies, and have dominating effect on aerodynamics. Vortex generators have been used for a long time on air-crafts, to delay flow separation and increase performance. In this study, ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)We present a collection of research questions on cubic surfaces in 3-space. These questions inspired the present collection of papers. This article serves as the introduction to the issue. The number of questions is meant ...
-
(Master thesis / Masteroppgave, 2022)Sequential Monte Carlo methods are often used for inference in state space models that are nonlinear and non-Gaussian. Inference about the latent variables of a state space model can be performed in an online setting by ...
-
(Research report / Forskningsrapport, 1995)
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)A cohomology class of a smooth complex variety of dimension n has coniveau at least c if it vanishes in the complement of a closed subvariety of codimension at least c, and it has strong coniveau at least c if it comes by ...
-
(Research report / Forskningsrapport, 1997)
-
(Research report / Forskningsrapport, 1995)
-
(Research report / Forskningsrapport, 2000)
-
(Research report / Forskningsrapport, 1991)
-
(Research report / Forskningsrapport, 1980)
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Let ℓ be a prime and q=pν, where p is a prime different from ℓ. We show that the ℓ–completion of the nth stable homotopy group of spheres is a summand of the ℓ–completion of the (n,0) motivic stable homotopy group of spheres ...
-
(Research report / Forskningsrapport, 1993)
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Two-phase oil and gas flow were simulated in an entirely eccentric annulus and compared with experimental data at horizontal, 4, 10, and 90° inclination. The gas-phase was sulphur hexafluoride and the liquid phase a mixture ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Co-current two-phase simulations of gas-liquid flow with mixture velocities from 1.2 to 4.2 m/s were run in a partially eccentric annulus and compared with entirely eccentric and concentric experimental data collected at ...
-
(Master thesis / Masteroppgave, 2022)