Browsing Matematisk institutt by Title
Now showing items 1701-1720 of 3782
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Lineær og ikke-lineær propagering av akustiske felt. Lineær tilnærming til ikke-lineært felt.Restricted Access (Master thesis / Masteroppgave, 2009)In this master thesis we study the linear and nonlinear acoustic field propagation. We also look into the possibility of estimating the non-linearly generated second harmonic by linear propagation of two times the fundamental ...
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(Master thesis / Masteroppgave, 2009)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We consider a constructive model for asset price bubbles, where the market price $W$ is endogenously determined by the trading activity on the market and the fundamental price $W^F$ is exogenously given, as in [R. Jarrow, ...
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(Master thesis / Masteroppgave, 2014)The object of the thesis is to investigate, measure and analyse the impact of liquidity on portfolio value, risk and execution. We consider the formalism of [Acerbi and Scandolo, 2008] to value portfolios in markets exposed ...
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(Master thesis / Masteroppgave, 2012)Oppgaven tar for seg en rekke mekaniske egenskaper i en glassfiberarmert kompositt. En rekke eksperimenter har blitt utført og resultatene har blitt verifisert ved hjelp av en elementmetode-basert numerisk løser.
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)This paper analyzes the approximation properties of spaces of piecewise tensor product polynomials over box meshes with a focus on application to isogeometric analysis. Local and global error bounds with respect to Sobolev ...
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(Research report / Forskningsrapport, 1994)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)First published in Mathematics of Computation Mathematics of Computation. 2014, 83 (290), published by the American Mathematical Society.
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(Research report / Forskningsrapport, 1977)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)The standard mixed finite element approximations of Hodge Laplace problems associated with the de Rham complex are based on proper discrete subcomplexes. As a consequence, the exterior derivatives, which are local operators, ...
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(Research report / Forskningsrapport, 1972)
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(Research report / Forskningsrapport, 1972)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)A droplet that impacts onto a solid substrate deforms in a complex dynamics. To extract the principal mechanisms that dominate this dynamics, we deploy numerical simulations based on the phase field method. Direct comparison ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We use Matsui and Takeuchi's formula for toric A-discriminants to give algorithms for computing local Euler obstructions and dual degrees of toric surfaces and 3-folds. In particular, we consider weighted projective spaces. ...
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(Research report / Forskningsrapport, 1994)
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THE LOCAL MODULI PROBLEM APPLICATIONS TO THE CLASSIFICATION OF ISOLATED HYPERSURFACE SINGULARITIES (Research report / Forskningsrapport, 1983)
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(Research report / Forskningsrapport, 1986)
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(Research report / Forskningsrapport, 1987)
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(Research report / Forskningsrapport, 1968)
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(Master thesis / Masteroppgave, 2016)The purpose of this thesis is to study the hedging of financial derivatives, using the so-called local risk-minimizing strategy, which is a popular quadratic hedging strategy in incomplete markets. The local risk minimization ...