Browsing Matematisk institutt by Title
Now showing items 840-859 of 3770
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(Research report / Forskningsrapport, 2001)Background: According to published data, the ability to prevent various hypertension related events differs between the various anti-hypertensive drug groups. Although absolute drug effects with similar drugs also differ ...
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(Research report / Forskningsrapport, 2005)We develop a white noise framework and the theory of stochastic distribution spaces for Hilbert space valued Lévy processes in order to study generalized solutions of stochastic evolution equations in these spaces driven ...
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(Research report / Forskningsrapport, 2004)Differential equations with generalized coefficients by using the algebra of new generalized functions are investigated. It is shown that the different interpretations of the solutions of such equations can be described ...
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(Research report / Forskningsrapport, 1991)
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(Research report / Forskningsrapport, 1993)
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(Research report / Forskningsrapport, 1983)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)Diffusion is a fundamental mechanism for protein distribution in cell membranes. These membranes often exhibit complex shapes, which range from shallow domes to elongated tubular or pearl-like structures. Shape complexity ...
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(Master thesis / Masteroppgave, 2012)En modell for diffusjon av nevrotransmittere (glutamat) med en enkel reaktive randbetingelse. Eksistens og entydighet av løsninger, stabilitetsestimater.
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(Master thesis / Masteroppgave, 2022)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)We describe a method for geophysical inversion of seismic amplitude data, we argue that this type of inversion is a natural extension of the processing flow. The methodology is related to digital image-video restoration ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)The sparseness promoted by the total variation norm is utilized to achieve superresolution amplitude-variation-with-offset (AVO) inversion. The total variation norm promotes solutions that have constant values within ...
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(Master thesis / Masteroppgave, 2012)Vi innfører nødvendig teori i algebra og algebraisk geometri til å definere dihedral homologi av en algebra og utvide definisjonen til skjemaer. Vi viser også et resultat om hvordan dihedral homologi oppfører seg med hensyn ...
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(Master thesis / Masteroppgave, 2010)Det har i løpet av de siste tiårene blitt forsket intensivt på jordskjelv og seismiske lastvirkninger. Dette skyldes bl.a. at jordskjelv opptrer relativt hyppig og at konsekvensene ofte er meget alvorlige. Det har derfor ...
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(Master thesis / Masteroppgave, 2013)Dimensjonering for jordskjelv har etter innføringen av Eurokodene blitt et mer aktuelt tema i Norge. NS-EN 1998-1:2004+NA:2008 Eurokode 8: Prosjektering av konstruksjoner for seismisk påvirkning Del 1: Allmenne regler, ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)Deep Reinforcement Learning (DRL) has recently spread into a range of domains within physics and engineering, with multiple remarkable achievements. Still, much remains to be explored before the capabilities of these methods ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Background Several central nervous system diseases are associated with disturbed cerebrospinal fluid (CSF) flow patterns and have typically been characterized in vivo by phase-contrast magnetic resonance ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)If a droplet smaller than the capillary length is placed on a substrate with a conical shape, it spreads by itself in the direction of growing fibre radius. We describe this capillary spreading dynamics by developing a ...
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(Research report / Forskningsrapport, 1975)
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(Research report / Forskningsrapport, 1977)
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(Research report / Forskningsrapport, 1967)