Browsing Matematisk institutt by Title
Now showing items 800-819 of 3770
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(Research report / Forskningsrapport, 2004)Several maps of deformation functors of modules are given which generalise the maps induced by the Knörrer functors. These maps become isomorphisms after introducing linear equations in the target functor. In this manner ...
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(Research report / Forskningsrapport, 1982)
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(Master thesis / Masteroppgave, 2020)This thesis is concerned with rationality questions of algebraic varieties, specifically questions regarding stable rationality over the complex numbers. We use the techniques related to the motivic volume introduced by ...
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(Research report / Forskningsrapport, 1982)
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(Research report / Forskningsrapport, 1982)
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(Master thesis / Masteroppgave, 2013)Let G(d,n) be the Grassmannian parametrizing d-dimensional linear subspaces in an n-dimensional vector space V. It is a projective scheme embedded in P^N for N = (n,d) − 1 via its Plücker embedding. Let L be a distributive ...
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(Research report / Forskningsrapport, 1975)
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(Research report / Forskningsrapport, 1970)
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(Research report / Forskningsrapport, 1988)
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(Research report / Forskningsrapport, 1983)
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(Master thesis / Masteroppgave, 2022)Denne oppgaven har som mål å gi en sammenligning av den historiske utviklingen av lineær algebra med det som benyttes i moderne lærebokfremstillinger i dag. For å kunne gjøre dette, presenteres en kort fremstilling av ...
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(Research report / Forskningsrapport, 2007)
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Dependencies between competition and predation - and its consequences for initial value sensitivity (Research report / Forskningsrapport, 1997)
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(Research report / Forskningsrapport, 1997)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)The paper paper examines columns of elastic frames that are able to displace laterally under axial load. Columns on the same level (story) of such frames may contribute to lateral support (stability) or require lateral ...
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(Research report / Forskningsrapport, 1971)
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DERIVATIONS OF SIMPLICIAL CONIC ALGEBRAS. APPLICATIONS TO DEFORMATIONS OF CURVES ON TORIC SURFACES (Research report / Forskningsrapport, 1985)
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(Research report / Forskningsrapport, 2007)We derive derivative-free formulas for the delta and other Greeks of options written on an asset modeled by a geometric Brownian motion with stochastic volatility of Barndorff-Nielsen and Shephard type. The method applies ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)Based on forward curves modelled as Hilbert-space valued processes, we analyze the pricing of various options relevant in energy markets. In particular, we connect empirical evidence about energy forward prices known from ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)We define higher pro-Albanese functors for every effective log motive over a field k of characteristic zero, and we compute them for every smooth log smooth scheme X = (X, ∂X). The result involves an inverse system of the ...