Browsing Matematisk institutt by Title
Now showing items 1753-1772 of 3782
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(Research report / Forskningsrapport, 1971)
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(Research report / Forskningsrapport, 1991)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Homogeneous catalysis using transition metal complexes is ubiquitously used for organic synthesis, as well as technologically relevant in applications such as water splitting and CO2 reduction. The key steps underlying ...
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(Doctoral thesis / Doktoravhandling, 2023)Artificial intelligence and machine learning are increasingly used in many industries and applications, where more and more important decisions are being made based on machine learning models. However, recent research has ...
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(Master thesis / Masteroppgave, 2020)
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(Research report / Forskningsrapport, 1978)
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(Research report / Forskningsrapport, 1996)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
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(Research report / Forskningsrapport, 1984)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)Matrix majorization is a generalization of the classical majorization for vectors. We study several basic questions concerning matrix majorization for (0;±1)-matrices, i.e., matrices whose entries are restricted to 0, 1 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We introduce a new majorization order for classes (sets) of matrices which generalizes several existing notions of matrix majorization. Roughly, the notion says that every matrix in one class is majorized by some matrix ...
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Making the most of data in dairy farming research-how twenty-first century statistical learning methods can contributeRestricted Access (Master thesis / Masteroppgave, 2020)
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(Research report / Forskningsrapport, 2003)We introduce the forward integral with respect to a pure jump Lévy process and we prove and formula for this integral. Then we use Mallivin calculus to establish a relationship between the forward integral and the Skorohod ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2015)Solutions of stochastic Volterra (integral) equations are not Markov processes, and therefore, classical methods, such as dynamic programming, cannot be used to study optimal control problems for such equations. However, ...
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(Research report / Forskningsrapport, 2007)In this paper we employ Malliavin calculus to derive a general stochastic maximum principle for stochastic partial di¨eremtial equations with jumps under partial information. We apply this result to solve an optimal ...
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(Research report / Forskningsrapport, 2008)In this paper we consider a general partial information stochastic differential game where the state process is a controlled Itô-Lévy process. We use Malliavin calculus to derive a maximum principle for general stochastic ...
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(Research report / Forskningsrapport, 2005)
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(Research report / Forskningsrapport, 2013)We consider a class of Hilbert-space valued SDE’s where the drift coefficients are non- Lipschitzian in the sense of Hölder-continuity. Using a novel technique based on Malliavin calculus we show in this paper the existence ...
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(Research report / Forskningsrapport, 2011)We consider a time-advanced backward stochastic di erential equations (AB-SDEs). We study Malliavin di erentiability of solutions of such equations and derive equations satis ed by the Malliavin derivative processes.