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Now showing items 2491-2500 of 3781
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2019)
Tchebycheffian splines are smooth piecewise functions where the different pieces are drawn from extended Tchebycheff spaces. They are a natural generalization of polynomial splines and can be represented in terms of an ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
Let L⊂\R×J1(M) be a spin, exact Lagrangian cobordism in the symplectization of the 1-jet space of a smooth manifold M. Assume that L has cylindrical Legendrian ends Λ±⊂J1(M). It is well known that the Legendrian contact ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2019)
(Doctoral thesis / Doktoravhandling, 2020)
In the last decades the analytical value of data has really become apparent and the amount of data collected has vastly increased. This enables us to approach problems in more data driven manners. In the thesis, I have ...
(Research report / Forskningsrapport, 2011)
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
We report laboratory experiments of long-crested irregular water surface waves propagating over a shoal. For a sufficiently shallow shoal we find that the surface elevation can have a local maximum of skewness and kurtosis ...
(Research report / Forskningsrapport, 2007)
The paper proposes a new method, called the Fast Quadratic Transform (FQT), to solve the general indefinite two-variable quadratic equation in integers. The paper presents the new approach, discusses its properties, and ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
We introduce and study a special class of ideals, called tropical ideals, in the semiring of tropical polynomials, with the goal of developing a useful and solid algebraic foundation for tropical geometry. The class of ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
We propose novel modifications to an anomaly detection methodology based on multivariate signal reconstruction followed by residuals analysis. The reconstructions are made using Auto Associative Kernel Regression (AAKR), ...